Do-it-yourself Niva tuning - 95 photos of new products with the best options!

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.

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.

Doing the work yourself

This car is distinguished by its simplicity of design, easy accessibility to all components and mechanisms, as well as its increased reliability.

If you wish, you can do the tuning of the Niva yourself. To do this you will need:

• have your own garage for work;
• purchase the necessary tools, become familiar with the production process that should be performed;
• consult with specialists; advice from a highly qualified specialist can protect you from possible troubles.

By completing modifications to a car on their own, a person can verify the quality of the work performed, receive great pleasure from the achieved result, and save his money.

If you have insufficient experience, you can involve a master in performing important operations, and become his assistant yourself.

In this case, high-quality work will be done at minimal cost to the family budget.

Noise insulation

Refinement of the Niva's interior should begin with protecting all people in the car from noise made when driving. This procedure involves dismantling most of the interior. Therefore, it is advisable to combine such a procedure with anti-corrosion treatment. It is better to dismantle parts in the warm season (or in a warm room), since plastic parts are made of low-quality plastic and become brittle in the cold, and are easily damaged during disassembly. There are a large number of materials for sound insulation and anti-corrosion treatment, so everyone can choose the one that suits them.

Tuning the Niva 2121 engine

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.

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.

• Automatic chain tensioner Pilot
• Nulevik

Also interesting: Niva Chevrolet transfer case: device, connection diagram and how to use?

Engine modification

The first models had a gasoline engine with a volume of 1580 cm³ and a power of 80 horsepower. Subsequently, factory designers began to use a gasoline engine with a volume of 1690 cm³ and a power of 81.9 horses.

Also interesting: Niva Chevrolet front suspension

When tuning the Niva engine, the following options are possible:

• installation of a modern injection engine with more power;
• increase in engine displacement;
• vehicle equipped with a diesel engine;
• carrying out technical work on waterproofing attachments;
• protection of the engine compartment from the ingress of water and unwanted natural precipitation.

There are many options; the design feature of the body allows for a wide range of technical work to improve the performance characteristics of the SUV.

Tuning the instrument panel of Niva 2121

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.

When carrying out noise insulation and anti-corrosion work, you will have to dismantle, among other things, the dashboard. And you can take advantage of this moment to modify the torpedo, or find a replacement for it from other cars with similar parameters. Modernization can only consist of reupholstering the instrument panel or changing its shape followed by reupholstery.

If the vehicle will not be used to force deep fords, then it can be equipped with a modern multimedia system by integrating a tablet into the torpedo. For those cars that are occasionally used to overcome water obstacles, it is necessary to think over a scheme for easy and quick dismantling of multimedia before overcoming water obstacles.

Modern tuning of the Niva 21213

Niva tuning: 145 photo ideas on how to improve the VAZ 2121 with your own hands
Not so often, but still among Niva owners there are those who do not ignore such “noticeable parts of the interior” - such as the instrument panel, dashboard and the instruments themselves. Which, in turn, can either be slightly modified (for example, changing the color of the scales or the backlight of standard sensors), or completely replaced with others, both from domestic cars and parts from foreign cars.

How to make a dashboard with your own hands?

The process of making a homemade dashboard from plywood is literally “on the knee”.

This instrument panel can be purchased from sellers of tuning parts and accessories. It seems that the choice of alternative plastic dashboards for the VAZ-21214 in online and online stores is relatively large. And if you search, you can find some pretty decent panels.

Often, fans of tuning a domestic SUV decide to completely replace the dashboard or instrument panel with appropriately sized panels from foreign cars. And more often than not, such a replacement is completely justified. Since, in addition to a clear improvement in the visual perception of the interior, comfort and ergonomics are significantly improved.

The first thing you should do in your car so that daily trips in it within the city (and not only) do not lead you into a sad state of a squeezed lemon is to carry out comprehensive sound insulation of the interior.

Before disassembling the entire interior, find the front seats from a foreign car. Seats from Japanese cars have proven themselves well in domestic SUVs. The fact that you need to find rather rare seats from a coupe car should not confuse you.

Any front seats from a foreign car can be easily converted into folding angle grinders with a slight movement - you just need to cut off the stop that limits the forward movement of the backrest.

For safety, we strongly recommend that you do not weld new seats into the body of the Niva, but redesign the slide of the seat itself in order to integrate the lower rails from the original ones. Then the new comfortable chairs will become standard installation locations.

For high-quality sound insulation, you will also need to remove the front panel. Here you will find another key point included in high-quality tuning for Niva 21213 - the dashboard. It can be replaced with a more modern version. A radical solution to changing the appearance of the interior would be to completely replace the front panel with another one.

There is a “comfort” version of the front panel on sale. Its advantages are that there is no need to redo the fasteners, adjust them to size, etc. It has space for both an on-board computer and a tape recorder. The new dashboard and steering wheel will create the complete feeling that you are driving another car. Moreover, every car enthusiast can do such tuning of Niva 21213 with his own hands (photo above).

Tuning the suspension of Niva 2121

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.

Body reinforcement

Modification of the body part is necessary to additionally protect the main elements from external influences. An anti-corrosion layer is first applied to the bottom and the condition of the paint is checked. Then you need to start body work.

Car design tuning:

• Strengthening the side members. This is a must for the five-door model. A metal sheet 3 mm thick is welded onto their surface.
• Installation of power footrests. For their manufacture, round pipes are used. They act as an outer frame and protect the car from damage to the side parts.
• Manufacturing of reinforced front and side bumpers. On the first one, a winch and a device for cutting small marks are installed.
• After preliminary cutting of the wheel arches, rubber protection is installed. This increases the vehicle's ground clearance.
• It is also recommended to mount an additional protective cover on the engine.

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Read about how to tune the UAZ-452 “Loaf” here.

This is the optimal list of tuning work related to the car body.

Tuning of VAZ-2121 seats

The Niva's seats are not intended for long trips and do not have sufficient lateral support. To eliminate this drawback, you can replace the existing version with seats from another car that have all the additional options. To install them, you will need to do some minor metalworking and welding work with fasteners.

Also interesting: Choosing electric winches - 4x4 Club Magazine

If you do not have such skills or do not have the necessary equipment, then you should contact a workshop. There is also an option to redo the stock seats, replace the padding and reupholster them. For such work, the studio charges a decent amount, but for this you get your own unique design and no need to redo the fasteners.

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.

New interior design

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.

What is important in tuning the Niva’s interior with your own hands? That's right - this is installing sound insulation. To do this, you should buy special material (luckily you won’t have to search for a long time) and carefully cut the shape to the size of the bottom.

Such know-how will make it impossible to listen to the car’s camshaft, which loves to “sing” loudly while driving on the asphalt.

Replacing the decor inside the car should start with standard things. Of course, the door and seat trim should be reviewed first.

https://www.youtube.com/watch?v=gWTWj7FdYHA

To do this, you can travel to shops and markets to choose the best option. In a more radical case, the old seats can be replaced with more modern types of seats (for example, a sports type).

You can, of course, upgrade the old version, but it will be more expensive financially and will take quite a long time.

And finally, you can replace the steering wheel. In addition, now you can find any model, even a Ferrari.

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 electronics "Niva-Chevrolet"

For hunting, the Niva-Chevrolet can be tuned by installing additional types of electrical equipment. The use of powerful lighting fixtures, winches, and devices that will be connected to the on-board network requires the consumption of more energy. Consequently, increased electrical generation will be required. Therefore, a powerful generator and a capacious battery are the top priorities for tuning.

When choosing a battery for a Niva-Chevrolet, it is recommended to choose models that have a fairly high starting current. Thanks to the high amperage, you can ensure confidence in the productive rotation of the crankshaft and the quality of the spark on the spark plug.

Lighting

The stock interior is very dark at night. And if the front row is still at least somehow illuminated, then the back row does not have any lighting device. For illumination, you can use an LED strip; it is easy to install and does not consume a lot of electricity. Tuning light can be selected in any shade and installed almost anywhere.

"Niva 4x4" is a good car with a high degree of cross-country ability. But a car is not judged only by its exterior interior and driving characteristics. A big role in the evaluation of a car is played by its interior and the amenities of the driver and his passengers. Having an inexpensive (compared to competitors) and passable car, all that remains is to add convenience for passengers and your own design so that it will delight you and create a cozy atmosphere. All of the above measures will help transform the car and make its design unique.

Also interesting: Niva 2121 suspension lift, do-it-yourself drawings

Advantages and disadvantages of the original model

Experienced motorists know the design and operational features of the original Niva. The cars of the first assemblies of the late 70s of the last century were distinguished by good cross-country ability, but also had problems with handling and comfort. Recent improvements to the classic have made it possible to partially get rid of these problems: power steering has appeared, the electrical part has been modified, and there is an anti-corrosion coating for the body.

When planning tuning, you should take into account the following design features of the Niva:

• a short wheelbase can cause a rollover when performing sharp maneuvers at high speed;
• low power (83 hp) is compensated by good maneuverability;
• There is all-wheel drive, complemented by a differential lock, and several low gears.

The main problem of the classical model is the cross-country ability. This is what is improved when adapting the Niva to hunting and fishing conditions.

Trunk upgrade

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.

Tuning the Niva trunk with your own hands is also necessary. Despite the fact that the factory version of the trunk is quite spacious, the quality of workmanship is not entirely good.

This unpleasant moment occurred due to the fact that the trunk structure consists of a transverse rib and a folding shelf, which divide the opening in the car in half.

To overcome such a defect, it is best to make a special box and install it in the trunk. In addition to it, it will be possible to equip the trunk with:

• LED elements (bottom and top);
• A powerful subwoofer and a good music system (but this is only if the owner is a music lover, since such an installation reduces trunk space).

In the future, it will be possible to think about the placement of the organizer, because the luggage compartment is quite large, so no problems are foreseen.

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.

https://www.youtube.com/watch?v=xkRMAqottr0

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.

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