Tuning Niva 2121 with your own hands (photo video) - Self-repair of cars

Remaking the creations of the Soviet automobile industry is a rather difficult and responsible task, requiring the car owner to have certain knowledge in the field of car design.
For example, VAZ 21213, which is a kind of breakthrough in the automotive world, as it is considered one of the best SUVs of the past. To carry out tuning of the VAZ 21213 Niva, you need to know exactly what needs to be replaced and with what. Despite the fact that the car has a large set of excellent driving characteristics, such as high cross-country ability, reliability, and easy control, many owners want to improve all the indicators to the maximum possible.

DIY tuning of Niva 2121 for off-road

Initially, the Niva 2121 was created as a universal all-terrain vehicle that feels comfortable off-road and in the city.
Therefore, it is logical that off-road tuning of the Niva 2121 is especially popular. This is explained by its relative simplicity. To create, or rather, enhance the image of an SUV, you need to install on your car:

• Larger diameter wheels with tires designed for extreme off-road use. It should be recalled that low-profile tires are not relevant in this case. It is also necessary to take into account that installing large-diameter disks requires impressive torque figures. Ignoring this rule will lead to premature wear of the power unit
• Installing arch extensions on a Niva will solve several problems at once: get rid of splashes of dirt on the wings and doors, expand the possibilities in terms of choosing the diameter of the disks, and complement the tuning composition
• Power kit. It consists of a powerful kenguryatnik. It is easy to make it yourself from pipes. A structure is installed on the rear door, onto which the spare tire is attached. It will also perform a protection function. A winch must be installed. It will help off-road and give the car an aggressive, masculine look.

https://www.youtube.com/watch?v=68OSADkgmNs

This is all that is needed to create a car designed for participation in sports competitions or outdoor activities. This external tuning of the Niva 2121 combines aesthetic and practical functions. Therefore, the efforts and resources invested in it will quickly pay off.

You can do an easy tuning of the Niva 2121 - install new wheels and tires and apply stylish airbrushing with a 3D effect. To carry out the last operation, it is necessary to attract specialists.

Boring the cylinder block of an installed engine

Rarely, but still, cylinder boring is carried out. Today, not many people carry out such tuning, which is associated with a fairly large number of various disadvantages:

1. The complexity of the work determines not only its high cost, but also the likelihood of a defect, due to which the work period is reduced. Of course, modern equipment allows you to check the correctness of the geometry, but this indicates that it is impossible to do without the intervention of specialists.
2. Due to boring, the volume of the cylinder block increases, which means that much more fuel is burned over a certain period of time. In other words, the tuning in question causes an increase in fuel consumption.
3. When boring, other structural elements of the internal combustion engine are also replaced. This also causes a significant increase in the cost of work performed.
4. When metal is removed, the walls become thinner and the load increases. This leads to the fact that the engine lasts much less, and the heat transfer process worsens. Therefore, with such tuning, problems may arise with the operation of the motor under load.

With so many different problems that arise when boring an engine, power increases insignificantly. Many other tuning methods can also increase this figure without reducing the service life of the structure or increasing fuel consumption.

Define priorities

In order to make improvements as efficiently as possible, you need to decide in which direction the tuning of the Niva 2121 will go. The following improvements are possible:

• Improved lighting
• Interior improvements
• Suspension upgrade
• Engine improvement
• Enhanced off-road performance
• Retrofitting the trunk

Tuning the VAZ 2121 Niva in accordance with each of the options has its own characteristics. Some improvements are quite simple to make, other modifications can only be done by an experienced motorist, and some are better left to the car service workers. It would be useful to find out what can be done during modernization in each area.

Upholstery with alternative materials

Tuning the interior of a VAZ-2121 will be incomplete if you do not transform the door cards and the headliner. From the factory they do not differ in particular aesthetics and are made of inexpensive materials. These elements can be upholstered with a material that suits you (in color and structure). This is a simple job, and you can do it yourself. You can also change the shape and material of the door handles, making them suitable for the design of other elements.

Also interesting: Chevrolet Niva idle speed sensor signs of malfunction AvtoDok24 - all about car repair

In addition to the materials that are used for upholstering seats, ceilings, door panels and, in some cases, dashboards - fabrics, leather, Alcantara, etc., other upholstery materials are also used for internal “upgrades”. For example, carpet (with a higher pile than the pile laid at the factory) or corrugated aluminum are chosen to cover the floor.

At the same time, the carpet covering, in addition to improving the appearance, also provides additional sound insulation, and the aluminum covering makes the interior more suitable for cleaning, which is very important and practical in case of off-road use. Also, it will not be superfluous to have plastic trunk upholstery with a rear parcel shelf, upholstered in carpet (fleecy material), which will also make the interior more comfortable, quieter and more attractive.

Engine improvement

As in the case of the suspension, a radical improvement of the engine can only be achieved by changing the unit itself. The family of VAZ engines installed on the Niva is distinguished by its unpretentiousness, sufficient reliability and relatively moderate appetite.

Carburetor models also consume low-octane gasoline without much difficulty.

The engine tuning available for the Niva 2121 should begin with replacing the ignition system with a modern electronic version. This will simplify starting the car and improve its performance, especially in cold weather.

A good option for tuning carburetor versions is also to install a modified carburetor with a larger diffuser, which will give a slight increase in power. In addition, it is justified to replace the manifolds with more modern options, and especially to improve the sealing of the cylinders.

The camshaft is also often replaced with an option that provides more power. True, such tuning should be carried out simultaneously with the installation of a new, more efficient cooling radiator and a fan with more blades. Such measures will avoid engine overheating.

If you have the means, you can also try installing an atmospheric supercharger. However, it is worth considering that on the VAZ-2121, due to the design features of the car, such measures do not seem justified.

Instead of the factory carburetor, you can install a modification of it with an enlarged diffuser called a throttle. You can also install an injection model. It is worth considering installing a new electronic ignition system.

Replacing the camshaft will increase the car's power, but will also increase the likelihood of overheating. To prevent this from happening, you can install a radiator with a larger working surface.

You can also increase the diameter of the valves and strengthen the sealing, which will give an additional 10% of power. Installing a turbine further increases the power of the power unit. Take the time to replace the standard intake and exhaust manifolds with advanced modifications.

Thus, with the help of modifications and tuning, a Niva can be made into a car that fully meets the requirements of its owner.

Traditionally, upgrading the power unit of a domestic SUV should begin with reworking the carburetor. A simple solution would be to install an advanced modification with an enlarged diffuser, also called a throttle. This spare part can also be replaced on a standard injector model. If you completely change this unit, it is recommended to install an electronic ignition system.

Tuning the Niva 2121 carburetor will be most effective together with replacing the camshaft. This gives an impressive increase in power. And here, to avoid overheating, it is necessary to install a radiator with a larger surface area.

https://www.youtube.com/watch?v=vH99pQLDECA

Tuning the Niva 2121 engine also includes correcting the engine geometry. This is done by increasing the diameter of the valves. About 10% of the power comes from sealing them. It wouldn't hurt to do the same with the intake and exhaust manifold pushers. To increase the power of the power unit at high speeds, a turbine should be installed. At the same time, it is advisable to replace the intake and exhaust manifolds with advanced modifications.

Helpful advice

If the car will be used in extreme off-road conditions, it is necessary to install a snorkel. It will allow you to overcome water obstacles without consequences for the engine.

Chip tuning of the Niva 2121 is ineffective, since the car is equipped with an atmospheric engine. There is no need to waste money on purchasing equipment or time on re-flashing. This will only give small improvements to the driving characteristics of the SUV.

How to profitably exchange a used car

To guarantee the legality of the used car exchange service and its objective cost, the purchase and sale process should be carried out at a trusted auto center. Here the client will be offered:

1. Diagnostics of the old model, on the basis of which its cost will be determined;
2. Selection of cars for exchange, completely new or with a clean mileage history: all cars undergo forensic examination, therefore the car dealership will never sell a car with a “dark past”;

3. Legal support of the transaction: the client enters into a notarized agreement and, if necessary, can use the credit services of the car dealership’s partner bank;
4. Efficiency of the service: the client does not need to look for buyers for his vehicle; he does not need to settle issues with the traffic police or the bank. The listed functions are the task of the auto center.

Read here! Engine tuning

Thus, with minimal documents, it is possible to buy an improved car within one to three days. The used car exchange service makes it possible to regularly change the owner’s vehicle fleet by purchasing its best models.

In the white light, like a pretty penny

Lighting devices are one of the weak points not only of the VAZ mini-SUV, but also of most domestic cars of that period in general. And many foreign models of that time also cannot boast of sufficiently good lighting devices.

In the case when tuning a VAZ 2121 Niva is carried out, the main problem in altering the lighting is the small internal volume of the “native” headlight. This often does not make it possible to improve the quality of road lighting with little expense by installing bi-xenon lamps - the lamps themselves, the starter and the corrector simply do not fit in the Niva’s miniature headlight.

Also interesting: Niva tuning: 145 photos of ideas on how to improve the VAZ 2121 with your own hands

There are two ways out of this situation. The first is the selection of the smallest possible devices that will fit into the limited space of a standard headlight. In addition to the difficulty of searching, this option is also fraught with problems during operation of the improved lighting device. The fact is that a small space will lead to significant heating of the device - excess heat will not have time to be removed. So it is possible that xenon lamps or the control unit will quickly fail.

A more complex, but also more reliable option is to completely replace the standard lighting fixtures with others - larger and more powerful. True, such work also requires preparing a seat for them, replacing the radiator grille and some work on connecting the electrical circuit of the headlights. However, as a result, having performed such tuning of the Niva 2121, the owner will receive fairly high-quality light - both low and high.

A common tuning option is also the installation of additional devices - on the bumper, or on a special ramp mounted on the roof. This solution allows you to improve the illumination of the front plane without completely changing the design of the standard headlights.

When choosing this type of tuning, two points must be taken into account. Firstly, the power of the new headlights should not create unnecessary load on the on-board electrical equipment. Secondly, we must not forget about the correct adjustment of the luminous flux of such devices. They should illuminate the space ahead, and not blind oncoming drivers like air defense searchlights.

Therefore, the presence of a corrector in their design is mandatory.

Front lift

In addition to the main work, you may have to change the springs, shock absorbers, and boots of the internal CV joints - it all depends on the degree of wear of the parts and your tuning requirements. Often, lifting is also accompanied by adjustment of the spring bumpers.

• Appropriate washers are placed under the platform (bottom) for the spring - the same spacers that will provide the necessary angles of inclination of the element;
• Between the ball and the lever on top you also need a spacer. Its task is to unload the lever;
• The steering cam levers are interchangeable, resulting in the ends of the steering rods going from top to bottom. Otherwise, at maximum flap, the rods will rest against the stabilizer. The alternative is to change the stabilizer mount.

Suspension. Can't it be radically improved?

Since the Niva is an all-wheel drive SUV, when tuning it is necessary to pay attention to the suspension. The first step is the Niva lift - increasing the ground clearance. This will create an impressive reserve for overcoming various obstacles. The concept of tuning the Niva 2121 chassis, as well as a suspension lift, includes:

• Installation of spacers between suspension elements. You can make them yourself or buy them in stores.
• Installation of shock absorbers "Rancho"
• Installation of springs VAZ 2104
• Strengthening the front and rear axles using steel boxes

The Niva 2121 suspension lift is a simple process from a technological point of view that can significantly increase the vehicle's cross-country ability. It must be remembered that lifting is directly dependent on the size of the wheels; the larger their diameter, the more significant modifications will be required. Therefore, it is necessary to maintain a balance so that tuning the Niva 2121 suspension with your own hands does not turn into a headache.

Tuning of the Niva 2121 transfer case is also necessary, although this process is largely a refinement. The main problem is the backlash of the front and rear axle shafts. It can be eliminated by installing new components:

• Bearings (it is better to install a double-row variety)
• Lids
• Valov
• Flanges

A good solution would be to strengthen the shaft support. To do this, instead of the original flange, install a modernized one, which has an additional bearing and oil seal.

The second common problem with transfer case is leaking seals. The solution here is extremely simple, you should correctly install high-quality oil seals and the childhood disease of the unit will be eliminated.

The third problem is the correct alignment of the transfer case in the horizontal and vertical plane. This is necessary to reduce vibration and, accordingly, wear of the moving parts of the unit. You can do the alignment manually, but it takes a lot of time, requires patience and the result does not always meet expectations.

The VAZ-2121 suspension was quite revolutionary for the seventies - before the Niva, such technical solutions were not used in off-road vehicles.

The front suspension is independent, on wishbones, equipped with springs working in pairs and hydraulic shock absorbers. The design includes a stability stabilizer.

The rear suspension is dependent, with mounting to the rear axle beam and a Panhard rod. The suspension is provided by hydraulic shock absorbers and springs similar to those used in the front suspension.

The simplest and very justified step for those wishing to tune the Niva 2121 is to replace sets of springs and shock absorbers. The latest devices are now gas-filled, they are more reliable and handle irregularities better.

You can also recommend strengthening the shaft supports and the front and rear axles by installing special steel inserts - boxes, as well as increasing the ground clearance by using special inserts between the suspension elements.

All these measures will somewhat reduce the discomfort of driving on a bad road, slightly improve the ride and off-road qualities of the car, but they will not be able to radically change anything.

If you need really serious changes, you should think about replacing the rear suspension of the outdated Panhard system with a more modern independent design. This will not only improve the smoothness of the ride, but also significantly improve the vehicle's handling characteristics, especially on hard road surfaces.

Full tuning of the Niva-2121 is impossible without improving the properties of the suspension. Let's look at the most popular DIY Niva tuning. It includes:

1. Installation of spacers (store-bought or home-made) between suspension elements.
2. Replacing shock absorbers - for example, you can install Rancho shock absorbers.
3. Installing new springs.
4. Installation of steel boxes to strengthen the front and rear axles.

Refinement of the suspension lift during tuning of the Lada depends on the size and diameter of the wheels. The larger it is, the more significant modifications will be required.

Refinement of the Niva may also include tuning the transfer case. Problems with front and rear axle shaft play are solved by installing new components (that is, covers, bearings, flanges and shafts).

You can also strengthen the shaft supports by installing an upgraded flange with an additional oil seal and bearings in place of the factory ones. High-quality installation of the oil seal will reduce the risk of leakage.

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To reduce vibration and wear of the suspension in its lower part, it is necessary to correctly align the transfer case in the horizontal and vertical plane. We perform alignment manually or use a subframe.

Tuning a VAZ-2121 with your own hands includes installing higher springs, which allows you to significantly increase ground clearance. However, in order for the ground clearance to be increased by as much as 10 cm, it is better to install a full lift kit.

Lifting options

Increasing clearance with wheel gears. The rarest method of lifting: they are not mass-produced; individual craftsmen make them from scratch. In addition, the use of such modernization in urban conditions is very difficult; it is only suitable for real field conditions.

• Lowering the beam is aimed at making it possible to install slopes with a large diameter. This is done in two ways: in the first, the second spars are welded, in the second, the beam is cut in the calculated place and a kind of extension is welded there. Involves a transfer of helmsman;
• The simplest and non-violating method is the direct installation of large wheels. There is practically no need to convert anything, just trim the arches. There is no need to adjust the brakes after this, the wheel alignment lasts a long time, and driving the car is not complicated. The only drawback can be considered a slight increase in clearance - within 4-5 cm, but for many this is enough;
• Those who don’t get enough of the extra boost from large slopes lift the Niva with spacers above the upper ball joint in combination with changing the springs to stiffer/longer springs or with spacers under the spring cup.

- the most popular. Firstly, some spare parts give a lift of about 5 cm, plus it automatically becomes possible to change the tires to large ones. In total, the ground clearance increases by 10 centimeters. With such clearance, no ravines are scary. Moreover, lift kits for such modernization are produced by factories, which greatly facilitates the upgrade.

Tuning the interior of Niva 2121

Tuning the interior of the Niva 2121 is carried out according to the standard scheme. It is necessary to replace the interior trim and doors, as well as upgrade the seats. They can be replaced with new sports ones or improved upon the original ones. The second option is expensive and takes a lot of time, so a complete replacement of the seats would be a rational alternative.

To reupholster the interior, you can use your own materials or buy ready-made specialized kits. The interior of the SUV, made in light colors, looks great. It is recommended to do it yourself under the guidance of an experienced specialist. As a last resort, you should study some course or master class on this process.

Also an integral part of interior modernization is the installation of a new steering wheel. It is possible to improve the original one by reupholstering it with various materials and installing additional elements.

Of course, it won’t be possible to radically redesign the interior. A fairly short wheelbase, chosen for cross-country ability, significantly limits the scope for tuning. But some improvements can be made and, moreover, necessary.

First of all, you should take care of sound insulation. The laying of a special material, cut to the size of the bottom, significantly improves the sound comfort in the cabin, because the car shaft “sings” quite loudly when driving on asphalt roads.

What can and should be done

Types of modernization work:

1. Make noise insulation of the interior;
2. Change seats;
3. Re-upholstery;
4. Install a “non-native” dashboard;
5. Remodel or replace appliances;
6. Cover with film (carbon, wood, aluminum);
7. Make neon interior lighting;
8. Install electric windows;
9. Replace the rear side windows with opening ones;
10. Install air conditioning;
11. Cover the floor with aluminum;
12. Carry out auto sound preparation;

You can read more about much of this list in the Interior Tuning section.

To imagine the entire scope of work on internal tuning and visualize the result of such changes, we recommend looking at the corresponding photos and videos at the bottom of the page.

Refinement of the instrument panel

The next stage is finalizing the dashboard. The way to minimize costs is to improve the existing panel by installing new instrument sensors and installing a special trim on the center console. This relatively simple tuning of the Niva 2121 will make the panel more ergonomic and the instrument readings better readable.

The minimalist design of the Niva’s interior will also be refreshed by the installation of a front trauma panel equipped with a courtesy lamp. Such products are produced specifically for interior tuning; they can be offered by a Niva 4x4 tuning-oriented store or website. They are easy to install and connect, and they are not too expensive.

However, you can further reduce the cost of this stage of tuning and install a trauma panel, which is used on serial VAZ-2106. This option will be the most economical, but no less practical in terms of ensuring sufficient illumination of the interior if necessary.

Traditionally, domestic designers developed the Niva not as a luxury, but as a means of transportation, and equipped it with an instrument panel that looks dull and sad. There are many tips on how to bring it to mind with your own hands. In this case, it will be transformed, but its functionality will remain at the same level. Therefore, the best tuning of the Niva 2121 panel is its complete replacement.

A good option would be to install a Flash electronic instrument cluster. This is a futuristic design, complemented by a number of functional features:

• Arrows replaced with LED arcs
• Oil and fuel level indications via scales and digital values
• Built-in trip computer with excellent viewing angle
• Availability of diagnostic service
• Ability to update software versions by simply uploading a new assembly in place of the old one without dismantling the panel

Tuning the Niva 2121 torpedo is often due to the need to install a new modification. Standard minimalism is quite difficult to modernize. The only effective option is to cover the torpedo with various materials or cover it with carbon film.

Refinement of instrument panels is the second most difficult tuning of Niva 4x4. The Niva has always been considered, and is still considered, a workhorse, so there is no need to talk about a spectacular panel.

Modernization of the dashboard can be of two levels: in the first case, we modify the existing panel, and in the second, we completely change the panel to a qualitatively better one.

Tuning Niva 2121 doors

In addition to replacing the door trim, you can enhance the interior lighting, in particular the thresholds. To do this, it is necessary to install lamps. They will become a useful element and emphasize the high level of comfort of the tuning car. To make this improvement you will need:

• Ceiling lamps
• Edging for lampshades
• Switches, sensors
• Light bulbs. They can be of bright colors, which will make the car bright and respectable
• Wires
• Isolation

Installing additional lighting will not take much time, but it will become a useful and stylish element of the interior.

Tuning the trunk of Niva 2121

The Niva's extensive luggage compartment is an advantage only at first glance. The large volume provides absolutely no functionality, and the rib at the bottom of the trunk is a completely unnecessary element that interferes with loading. On later modifications it is missing. Also in the way is the folding shelf, which divides the trunk into two parts in the transverse plane.

It is best to remove these disturbing elements and install a box with pockets, drawers, compartments, which will allow you to organize the loaded items. It can be made from wood and metal. Corners or tubes should be used as a frame; it is subsequently sheathed with plywood or other material and trimmed with fabric. Before installing the box, it would not hurt to install noise and thermal insulation on the body.

You can also go the standard route and install a speaker system, LCD monitor or other fashionable gadget in the trunk. The latter option is impractical if the car is being tuned for difficult off-road conditions.

An expeditionary trunk for the Niva wouldn't hurt. It will allow you to take a lot of things and save internal space. It will also be a harmonious addition to off-road style. An alternative would be to install an arc with headlights. This will increase the driver's visibility. It is a useful element when driving in bad weather conditions.

Improvements to the Niva-2121 include improvements to the luggage compartment. The trunk has a large volume, which can be considered an advantage, but the technical performance of this part of the car leaves much to be desired. Most often, complaints are caused by two disadvantages of the trunk:

1. A rib at the bottom of the trunk that interferes with loading things.
2. A folding shelf that divides the trunk crosswise into two parts.

Also interesting: Review of the standard Niva Chevrolet alarm system

A tuned Niva, at a minimum, should be rid of these unnecessary elements. By the way, they are absent in the latest models - the technicians took into account the numerous complaints of Niva lovers.

Instead of a rib and a partition, it is worth installing a box in the trunk. It can have any shelves, dividers, pockets that allow you to organize the things you transport. You can do it in the following way:

1. We make the frame of the box from tubes or corners.
2. We cover it with plywood, thick fabric, cardboard or other suitable material.
3. We attach partitions or pockets to it according to our taste.

In addition, the trunk can be improved by covering it with thermal insulation, sound insulation and waterproofing film.

Some people install a TV, speaker system or other gadgets in the trunk, but this is not very functional if the car is often driven off-road. When shaking, the contacts fly off, and the equipment quickly fails.

For greater cross-country ability

The features of the car body make the Niva a fairly good option for an off-road vehicle. A short wheelbase, small overhangs, increased ground clearance - all this helps to overcome even very serious obstacles. At the same time, the off-road qualities of the car can be improved somewhat without spending too much money.

A current improvement is the installation of a yoke - a bump stop, also called a “kenguryatnik”. This design serves not so much for beauty as to protect the units located in the front part of the engine compartment from damage. Therefore, an off-road yoke is usually a structure made of steel. True, there are lighter options made of special durable but elastic plastic, which also successfully serve as a buffer.

Another improvement that attracts attention in the Niva 2121 tuning photos is the expansion of the arches and the installation of large diameter wheels. Welded flares are used to make it possible to install wider rims. And large-diameter wheels with off-road tires can somewhat improve the vehicle's maneuverability, especially in mud and watery soils.

At the same time, thoughtless installation of such wheels can lead to engine overheating, because movement will require more power and higher torque. So, proper equipping of the Niva with off-road wheels should be carried out together with engine retuning by a competent specialist.

Which lift kit is better for Niva?

In order not to bother for a long time, you can immediately purchase a ready-made lift kit. The factory package usually includes:

• spacers for shock absorbers on the rear axle;
• bracket required to move the fastening elements;
• improved traction for adjustable braking forces;
• a transverse rod, which is placed on the rear type of suspension;
• metal brackets for displacing the mounting of the rear axle shock absorbers, allowing the Niva to be raised by 5 cm;
• upper adjustable bars mounted on the rear suspension;
• metal spacers for the rear springs along with a travel limiter;
• 2 cm metal spacers for the upper ball joints;
• 8 steel spacers for the upper cups with springs;
• brackets for stabilizing the lateral stability of the car.

Tuning headlights of Niva 2121

Tuning the optics of the Niva 2121 sets the tone for the overall modernization concept. For example, installing headlights from Mercedes Gelandewagen will create the ambience of a powerful, aggressive SUV. Sports modifications of the headlights will add dynamics to the appearance and emphasize the streamlined shape. High power LED headlights can be installed to increase visibility. Another good option is to install lensed, crystal or bi-xenon headlights.

Helpful advice Standard models have virtually no potential for modernization, so it is better to replace them with new ones.

Tuning the rear lights of the Niva 2121 is carried out according to the same scheme as upgrading the optics. It is easier and more efficient to replace standard lights with new modifications.

Most often, Niva owners install bi-xenon lenses on their car. They have several advantages:

• instant switching of low and high beam with curtain;
• clear light border;
• The lenses dazzle oncoming drivers less.

If you want a cut-in lens that is pure white and reviews say it rarely breaks, consider an option like the Philips Original Plus D2S 4300k.

If you decide to tune the Niva by improving the headlights, then it makes sense to get rid of the factory hydraulic corrector, which quite often freezes in winter and does not work well. Instead, it is worth installing an electric corrector.

So, the modification of the Niva begins with the acquisition of the following things:

• selected lenses;
• new electric corrector;
• thin ignition blocks, which we will embed under the sidelights (it is better to choose the fifth generation);
• the lamps themselves (the cheapest cost up to 1000 rubles).

After installing new lenses, we get better road illumination, height adjustment, low power consumption and a clear light boundary.

Tuning the Niva 4x4 continues with the removal of the original headlights - driving in the city with additional light is not very convenient.

The Niva's original headlight is small in depth, so in order to install lamps and blocks under it, you will have to redo the connector and abandon the auto-corrector wiring, otherwise the blocks risk not fitting inside the headlight.

After assembly, we get a sealed structure, which is a big plus. The headlights are difficult to fit into the body of the Niva due to the platforms for the standard units, but they can be safely removed and the problem will be solved. You can also get rid of the hydraulic corrector by attaching the headlight directly to the body. As a result of such useful modifications to the Niva, good bi-xenon optics were obtained.

Chassis tuning

Another type of tuning, which involves modifications to the fastening of the front axle gearbox and the installation of off-road tires. The front gearbox is mounted directly on the engine housing, which causes vibrations during acceleration.

Therefore, if you “untie” this element from the engine, you can make driving more comfortable.

Often, Niva-21214 owners perform wheel tuning. Standard wheels are only good for driving on dirt roads. Therefore, usually, wheels with an increased diameter are installed instead. For the work to be successful, it will also be necessary to lift the suspension and widen the wheel arches.

Another option for increasing ground clearance is installing Y-192 “mud” tires on standard wheels. As a result, the ground clearance of the Niva-21214 increases significantly, making it possible to drive on rough terrain. Finally, by lowering your tire pressure, you won't have to worry about your car accidentally getting stuck in deep sand.

Conclusion

In general, by spending fairly reasonable money, you can significantly improve the comfort indicators, increase the cross-country ability and power of the VAZ-2121. Of course, you can’t carry out a radical redesign of the car yourself, but every motorist is quite capable of making the Niva more friendly towards the driver and passengers.

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