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Audi B6 S4 V8 Most Popular Parts

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Engine Air Filter

ES#3551 - 079133843A - Engine Air Filter - Keep your engine breathing fresh air - Hengst - Audi
ECS Tuning recommends this product.

Keep your engine breathing fresh air 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3551
Mfg#:
079133843A
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#261351 - N90183802 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M8 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8 Secures the front sway bar brackets

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261351
Mfg#:
N90183802
In Stock
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$11.18

This product was last offered at the strikethrough price on
10-07-2026

$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector O-Ring - Priced Each

ES#3660386 - WHT005422B - Fuel Injector O-Ring - Priced Each - Keep your fueling system leak free - Bosch - Audi Volkswagen

Keep your fueling system leak free We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3660386
Mfg#:
WHT005422B
In Stock
$2.35

This product was last offered at the strikethrough price on
05-09-2026

$2.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Belly Pan

ES#2499506 - 8E0863821AL - Front Belly Pan - Keep your engine protected - Bremmen Parts - Audi

Keep your engine protected 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
2499506
Mfg#:
8E0863821AL
Ships on Nov 24, 2026
ON SALE! SAVE 20%
$197.99

This product was last offered at the strikethrough price on
05-02-2026

$158.30 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 12.5mm with Ball Seat Bolts

ES#2863230 - 002403ECS02AKT - Wheel Spacer & Bolt Kit - 12.5mm with Ball Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2863230
Mfg#:
002403ECS02AKT
In Stock
ON SALE! SAVE 25%
$210.99

This product was last offered at the strikethrough price on
06-13-2026

$158.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rennline Heel/Toe Throttle Extension - Silver

ES#2840461 - PE75HSILVER - Rennline Heel/Toe Throttle Extension - Silver - Pedal extensions to customize your driving experience - Rennline - Audi Volkswagen

Pedal extensions to customize your driving experience

Brand:
Rennline - Corporate Logo
ES#:
2840461
Mfg#:
PE75HSILVER
Ships in 5 Business Days
ON SALE! SAVE 15%
$53.00

This product was last offered at the strikethrough price on
10-07-2026

$45.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rennline Heel/Toe Throttle Extension - Red

ES#2840460 - PE75HRED - Rennline Heel/Toe Throttle Extension - Red - Pedal extensions to customize your driving experience - Rennline - Audi Volkswagen

Pedal extensions to customize your driving experience

Brand:
Rennline - Corporate Logo
ES#:
2840460
Mfg#:
PE75HRED
Ships in 5 Business Days
ON SALE! SAVE 15%
$53.00

This product was last offered at the strikethrough price on
10-07-2026

$45.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EBC Sport Rotor Kit (two pieces) - Audi - Rear

ES#521642 - GD1422 - EBC Sport Rotor Kit (two pieces) - Audi - Rear - EBC - Audi

2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
521642
Mfg#:
GD1422
Ships in 1 Business Day
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$330.99

This product was last offered at the strikethrough price on
10-16-2026

$314.99 USD
Free Shipping

Rear Sway Bar Assembly - 22mm

ES#7418 - 71257 - Rear Sway Bar Assembly - 22mm - Reduce body roll with this new sway bar from H&R - H&R - Audi

Reduce body roll with this new sway bar from H&R We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
7418
Mfg#:
71257
Ships in 3 Business Days
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$349.00

This product was last offered at the strikethrough price on
10-01-2026

$314.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI Manual Alcantara Shift Boot - Blue Stitching

ES#3412424 - 5234-8E-203 - BFI Manual Alcantara Shift Boot - Blue Stitching - Compliment your BFI shift knob with a custom shift boot made from the finest materials available - Black Forest Industries - Audi

Compliment your BFI shift knob with a custom shift boot made from the finest materials available Requires a 1-2 week build time if not in stock

Brand:
Black Forest Industries - Corporate Logo
ES#:
3412424
Mfg#:
5234-8E-203
Ships on Nov 9, 2026
$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Caliper Guide Bushing Set - Priced Each

ES#5418 - 4D0698647 - Caliper Guide Bushing Set - Priced Each - Rubber sleeves & caps to service one caliper - Meyle - Audi Volkswagen

Rubber sleeves & caps to service one caliper 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
5418
Mfg#:
4D0698647
Ships on Dec 29, 2026
$9.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HVAC Blower Motor

ES#2997045 - 8E1820021E - HVAC Blower Motor - Pushes air through the vent system - ACM - Audi

Pushes air through the vent system

Brand:
ACM - Corporate Logo
ES#:
2997045
Mfg#:
8E1820021E
Ships in 1 Business Day
$313.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Line - Right

ES#437364 - 8E0611722F - Front Brake Line - Right - Hardline that connects the brake hose to the right brake caliper - Genuine Volkswagen Audi - Audi

Hardline that connects the brake hose to the right brake caliper

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
437364
Mfg#:
8E0611722F
Ships in 1-2 days
8% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$85.00

This product was last offered at the strikethrough price on
10-16-2026

$77.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Steering Rack Boot - Priced Each

ES#2708107 - 8E0419831 - Steering Rack Boot - Priced Each - Keeps your power steering fluid inside the rack where it belongs - Lemforder - Audi

Keeps your power steering fluid inside the rack where it belongs We Price Match - Give Us A Call or Chat! For vehicles with ZF branded Steering Racks

Brand:
Lemforder - Corporate Logo
ES#:
2708107
Mfg#:
8E0419831
In Stock
$20.99

This product was last offered at the strikethrough price on
08-07-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Conical Seat Wheel Bolt - 14x1.5x55mm - Priced Each

ES#2185238 - C17D60/55 - Conical Seat Wheel Bolt - 14x1.5x55mm - Priced Each - Zinc-coated wheel bolts made with aftermarket wheels in mind - ECS - Audi BMW Volkswagen Mercedes Benz

Zinc-coated wheel bolts made with aftermarket wheels in mind 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2185238
Mfg#:
C17D60/55
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear V5 Slotted Brake Rotors - Set (300x22)

ES#4668232 - 8E0615601R-S - Rear V5 Slotted Brake Rotors - Set (300x22) - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - ECS - Audi

Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4668232
Mfg#:
8E0615601R-S
Ships in 5 Business Days
ON SALE!
$319.99

This product was last offered at the strikethrough price on
06-13-2026

$310.38 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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