Initially, the Audi A6 C5 was not much different from its predecessor the Audi 100 in terms of appearance and driving characteristics. But in 1997, the model was improved and made more modern for those times. It should be noted that the Audi A6 C5 was repeatedly included in the ranking of the best-selling cars of the end of the last century, and competed well with Mercedes-Benz E class passenger cars. This car can still be proud of its characteristics in comparison with other models, and today a car can be purchased much cheaper than 10-15 years ago. But still, the car is outdated, so tuning the Audi A6 C5 is simply necessary.
However, today's car design does not always suit car enthusiasts; it is either boring or, in the opinion of the owners, considered a standard. Therefore, many people want to make their own adjustments to the appearance of the car of this model.
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AUDI A6 C5 – change in appearance
But even by introducing innovations into the general appearance, the owner risks making it worse than the original type. How to approach car tuning ideas from the right side? It’s probably best to start by looking at photos on the Internet of those cars that have already undergone external adjustments and certain changes to the bumper, hood, body and other parts.
If the owner is an excellent auto mechanic, then he can and knows how to tune the car himself. This will be much cheaper than resorting to the help of auto mechanics at service stations. However, for those who do not have extra time, but have cash, it is easier for them to turn to specialists. We resorted to the same advice when we learned how to do tuning for a penny.
Now the main question is: what can you change in your car to improve not only its appearance, but also its quality characteristics? First of all, the change will affect body kits, bumpers and car optics.
Tuning Audi A6 C5: selection of body kits
In this group, adjustments will be felt by such car components as the bumper, sills, and radiator grille from the intercooler. In particular, the bumper is that part of the car that can change both appearance and aerodynamics. It is the bumper that is an excellent substitute for a wing and an air divider, so it can significantly affect changes in the speed of the car.
When tuning the Audi A6 C5, auto mechanics recommend using CSR-automotive brand bumpers. In addition to their beautiful appearance, these bumpers are highly durable and able to withstand mechanical temperature effects. An excellent aesthetic addition would be such inserts as running and fog lights and a number of other external decorations.
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Thresholds
Thresholds are another tuning detail. Thresholds serve the car not only as part of its sporty style, but also as a protective mechanism against various mechanical influences: dirt, sand, dust, fine gravel, and even chemicals. Rieger is a company that produces high-quality thresholds that have proven themselves in terms of “survivability” and strength.
Peculiarities
This car is a German business class model. The C5 is the second generation of the A6. Although in fact, in the manufacturer’s range it is not separated from the Audi 100, produced since 1968. The C5 index means that the car is the fifth generation of this series. During production, the car underwent two restylings: in 1999 and 2001. Its cost averages 200-400 thousand rubles.
Due to the complex design of the A6 C5, it requires regular qualified maintenance, and the parts are not cheap, so usually the car is not purchased with the last money. However, this car does not belong to youth and sports cars either in class or in image, so this area of tuning for most versions is poorly developed. Many of those who modify the C5 limit themselves to small improvements in engine performance.
Still, some versions have high potential. In addition, there are modifications S and RS. The most suitable discipline for this car is drag, where even the standard RS performs well thanks to its high power and all-wheel drive. The car is rarely found in the ring due to its large size and weight. On the other hand, the model is also suitable for the role of a comfortable car due to its high ride quality and comfortable interior, so it is advisable to improve it in this direction as well.
Other desirable changes
In addition to the listed parts, rear view mirrors in the car body are replaced. Very often the manufacturer makes chrome-plated mirrors, but not all car owners like this metal. Aluminum or carbon fiber mirrors look good in the Audi A6 C5 tuning.
The car can also change its external color, and you can use any color, black in combination with a fire pattern, bright blue, green. Who likes what more? The main thing is not to spoil the appearance of the car by changing the color. It is not always recommended to change the shape and color of car handles. This can ruin the overall appearance. The best option is to make the handles the same color as the body.
What do users think?
Owner reviews indicate that the Audi A6 C5 is an excellent representative of the E segment. This is confirmed, first of all, by the large size of the Audi - it is spacious inside. Also, in favor of comfort, many people attribute the soft suspension.
As for engines, gasoline turbo engines are very popular, but there are complaints about them in terms of reliability, as well as oil consumption per 1000 kilometers. Looking through reviews, you can often read about unreliable timing drive and clutch, as well as the short service life of the turbine.
Wheels for Audi A6
Not everyone likes the stock wheels on the Audi A6 C5, so it is proposed to replace them with 18-20 inch ones. It’s true that it’s not always profitable to install 20-inch ones, since they get damaged on our roads. The best option is 18 inches. The color of the wheels is up to the taste of the amateur. Some people like to create contrast, while others choose wheels to match the color of the car body.
How to improve your car
Power
In order to increase the power of the Audi 80 chassis tuning, you can start by installing a standard 6-liter engine with 148 hp. With. The acceleration time is reduced to 9.5 seconds, and if you choose a 2.8 liter engine with a power of 172 hp. s., then the acceleration will be only 8 seconds.
Other ways to boost power yourself:
- Replace the cylinder heads (cylinder heads) with analogues borrowed from Golf 2 9A, 2 KR, 3 ABF cars.
- Install an injector instead of a carburetor. Use “January” as the ECU.
- Bore the cylinders to increase the engine displacement. Usually the standard power is 90 HP. With. at the same time it increases to 150.
- Change the intake and exhaust systems.
- Install a more powerful braking system that matches the increased engine power. Otherwise, the risk of an accident increases. You can install disc brakes on the rear wheels if the factory equipment does not provide this.
You can equip your car with chip tuning. Some owners of the Audi 80 B4 complete engine tuning by installing a new camshaft and a lightweight flywheel.
Tuned Audi 80 with increased power
Radiator grille
Improving the appearance of the radiator grille is the first thought that comes to mind, because it is considered a kind of calling card of any car. First you need to buy a new grille, then install it in the frame of the old grille.
Read also How to change the contact group of the ignition switch on an Audi 100 S4
How to do grille tuning on an Audi 80 B4:
- The old one is removed, and its inner part is cut out using a hacksaw.
- For tuning you only need a frame. Its surface should be smooth and unpainted, for which I process it using a drill with a special attachment.
- The frame is cleaned with degreasing wipes and leveled with a special putty.
- Leave until completely dry, then sand. In the upper part, cuts are made into which the purchased grille will be inserted.
- The frame is painted with 2-3 layers of black paint.
- After the frame has dried, a new grille is installed in the cuts and adjusted to size.
The lower part of the grille is secured with wire, the side parts are bent and excess is removed. The finished grille is installed in place.
Noise insulation
Many car owners consider the sound insulation of the Audi 80 to be excellent, but it is still better to pay attention to tuning the doors and wheel arches. Extraneous noise reduces the driver's attention and reaction and interferes with driving.
- Tuning the Audi 80 interior to improve sound insulation starts with the doors. You need to purchase a vibration damper and a noise absorber in advance.
- The doors are disassembled so that all surfaces are open.
- All factory sound insulation is removed, the surfaces are thoroughly cleaned and degreased. Windows can be sealed with foil.
- The outer panel is covered with vibration-absorbing material, and the top is covered with heat-insulating material.
The door frame is treated in the same way, paying attention to the cables and rods. The joints of the sheathing are treated with sealant.
Body kits
This type of tuning for Audi B3 and B4 is necessary for fans of high-speed driving. It not only improves the appearance, but also the aerodynamic properties of the car: road stability, speed characteristics. This is especially important for those who like speeds above 120 km/h. It also increases safety when parking.
There are several types of body kits:
- Protective. Protect bumpers from impacts and damage;
- Aerodynamic. Increases machine stability at high speeds; make the car more controllable.
- Spoilers and wings. They increase the downforce of the car by changing the direction of the air flow.
If the goal is simply to improve the appearance, then replacement of any machine components is not required. The body kit is simply attached to the bumper. To improve protective functions, body kits of various modifications are chosen.
Aerodynamic body kit on the Audi 80 Exclusive Edition (front view)
- The rear bumper is protected by a body kit made of chrome pipes, which reliably protects it from impacts and damage. There are various overlays on the bumper itself.
- The aerodynamic body kit is a rigid structure made of polymer materials, which is installed along the entire perimeter of the body. It makes the body geometry more brutal, the car’s face becomes predatory and aggressive.
- Audi front bumper body kits are capable of changing the direction of air flow. If you place a spoiler at the front, when driving it affects the air flow under the car. The effect of rarefied air is created, which does not allow the lifting force to increase.
- The rear spoiler, which hangs over the road, prevents periodic air turbulence.
Read also: Step-by-step instructions for replacing silent blocks in an Audi 80 yourself
The body kit for the Audi 80 can be improved in two ways: buy it entirely or purchase its various elements separately: eyelashes for headlights, visor, sills, rear and front bumpers, spoilers, “skirts”. Rear wheel arches are often subject to changes, which can sometimes become the dominant element of a car’s external tuning.
Fiberglass is considered the best material for body kits.
Aerodynamic body kit for the Audi 80 Exclusive Edition
Headlights
Tuning Audi 80 headlights means changing the headlights and side lights. The most popular option: headlights are installed in the stylistic solution of AngelEyes (angel eyes) or DayLine (LED eyelashes). You need to purchase diode strip, matte varnish, xenon or halogen modules.
Tuning the Audi 80 B3 or B4 headlights is carried out in the following sequence:
- Remove the headlight and all seals, wiring, and fasteners.
- Warm the headlight housing and glass with a hairdryer, then remove the latches and release the glass. Clean it of sealant.
- Perform the same operation with the headlight housing.
- Paint over the reflectors with varnish, as they will not work. This gives the car an aggressive look, which is what car enthusiasts like. Tape off those places where the varnish should not get into. It is applied in several layers.
- Xenon modules are installed inside the headlights.
- An LED strip of the required length is attached to them.
After this, the headlight is assembled, the edges are treated with sealant to prevent water from getting inside, and the glass is installed. Wait until the sealant dries. Next, the headlight is assembled in the reverse order, put it in place, and connect the wires. The taillights can also be upgraded with LED technology and traditional lamps.
Installing Galaxy G5 2.5-inch bi-xenon lenses in an Audi 80
Thresholds
The thresholds protect in case of a side impact, while they decorate the appearance of the car and increase the comfort of getting in and out of the car.
Most often, unpainted fiberglass thresholds are used. They are installed on top of standard thresholds using glass sealant. From the inside, in the places where the arch is bent, you can optionally secure them with pistons. Then it is adjusted to the car and only after that they start painting.
Audi 80 tuning option
