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Audi A4 Most Popular Parts

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Front Cross Drilled & Slotted 2-Piece Brake Rotors - Pair (380x38)

ES#2825795 - 003755ecs01a1KT - Front Cross Drilled & Slotted 2-Piece Brake Rotors - Pair (380x38) - Replacement rotors for Stage 4 Big Brake Kit (ES2825794 & ES3221498) - ECS - Audi

Replacement rotors for Stage 4 Big Brake Kit (ES2825794 & ES3221498) 10X Entries Into Our F80 M3 Sweepstakes
*Replacement rotor set for customers that have our Stage 3/4 380mm kits with Porsche 19Z calipers*

Brand:
ECS - Corporate Logo
ES#:
2825795
Mfg#:
003755ECS01A1KT
In Stock
$1383.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brembo Type 3 Slotted Rotor Re-Ring Kit - 355x32mm

ES#3970516 - 906570-906571KT - Brembo Type 3 Slotted Rotor Re-Ring Kit - 355x32mm - Kit includes new rotor rings and rotor hat hardware kits for *Type 3* slotted 355x32mm Brembo brake kits - Brembo - Audi

Kit includes new rotor rings and rotor hat hardware kits for *Type 3* slotted 355x32mm Brembo brake kits 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Brembo - Corporate Logo
ES#:
3970516
Mfg#:
906570-906571KT
Ships in 3 Business Days
$1381.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Brembo GT Re-Ring Kit - Slotted Rotors (380x34mm)

ES#4492957 - 906538KT - Front Brembo GT Re-Ring Kit - Slotted Rotors (380x34mm) - Replacement slotted rotor rings and hardware for 380x34mm Brembo GT brake kits - Brembo - Audi Volkswagen

Replacement slotted rotor rings and hardware for 380x34mm Brembo GT brake kits 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Brembo - Corporate Logo
ES#:
4492957
Mfg#:
906538KT
Ships in 3 Business Days
$1380.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" Tarmac - Set Of Four

ES#4055330 - tarab-88551+4KT - 18" Tarmac - Set Of Four - 18"x8.5" ET45 5x112 - Asphalt Black - fifteen52 - Audi MINI

18"x8.5" ET45 5x112 - Asphalt Black

Brand:
fifteen52 - Corporate Logo
ES#:
4055330
Mfg#:
TARAB-88551+4KT
Ships in 1 Business Day
$1380.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" Fifteen52 Turbomac Wheels - Set Of Four

ES#3660828 - turrw-88551456KT - 18" Fifteen52 Turbomac Wheels - Set Of Four - 18x8.5 ET45 5x112 66.6CB - Rally White - fifteen52 - Audi MINI

18x8.5 ET45 5x112 66.6CB - Rally White

Brand:
fifteen52 - Corporate Logo
ES#:
3660828
Mfg#:
TURRW-88551456KT
In Stock at Vendor
$1380.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" Fifteen52 Turbomac Wheels - Set Of Four

18x8.5 ET45 5x112 66.6CB - Asphalt Black

Brand:
fifteen52 - Corporate Logo
ES#:
3660811
Mfg#:
TURAB-88551456KT
In Stock at Vendor
$1380.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

19" MRR GT1 Wheels - Set Of Four

ES#2207685 - GT11911245 - 19" MRR GT1 Wheels - Set Of Four - 19x8.5 ET45 5x112 66.6CB - Hyper Silver - MRR Design - Audi Volkswagen

19x8.5 ET45 5x112 66.6CB - Hyper Silver

Brand:
MRR Design - Corporate Logo
ES#:
2207685
Mfg#:
GT11911245
Back Ordered
$1380.00 USD
This product is lifetime replacement eligible Lifetime Replacement

IE Adjustable Front Sway End Links

ES#5375255 - IESSCK4 - IE Adjustable Front Sway End Links - Easy adjustments perfect any ride height and provide tight, responsive handling - Integrated Engineering - Audi

Easy adjustments perfect any ride height and provide tight, responsive handling

Brand:
Integrated Engineering - Corporate Logo
ES#:
5375255
Mfg#:
IESSCK4
Ships in 1 Business Day
$229.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" Style 654 Wheels - Set Of Four - Mercedes Benz

ES#5505442 - MB-654-19-00KT - 19" Style 654 Wheels - Set Of Four - Mercedes Benz - 19"x8.5" ET42 5x112 - Gloss Gunmetal/Machine Face Wheel Bolts Included - Alzor - Audi MINI

19"x8.5" ET42 5x112 - Gloss Gunmetal/Machine Face Wheel Bolts Included 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Alzor - Corporate Logo
ES#:
5505442
Mfg#:
MB-654-19-00KT
In Stock
$1379.90 USD
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve - Priced Each

ES#2718704 - 06D109611H - Exhaust Valve - Priced Each - A sodium filled valve - TRW - Audi Volkswagen

A sodium filled valve

Brand:
TRW - Corporate Logo
ES#:
2718704
Mfg#:
06D109611H
In Stock
Limited Qty Sale
$51.81

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

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Intake Manifold Plug & Boost Tap

ES#3432304 - 034-145-Z009 - Billet Intake Manifold Plug & Boost Tap - Designed for use with custom PCV, aftermarket catch can setups, or boost gauges. - 034Motorsport - Audi Volkswagen

Designed for use with custom PCV, aftermarket catch can setups, or boost gauges. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3432304
Mfg#:
034-145-Z009
In Stock
$53.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Kit

ES#2535319 - 0B1141031LKT - Clutch Kit - Includes pressure plate, clutch disc & throw-out bearing - Genuine Volkswagen Audi - Audi

Includes pressure plate, clutch disc & throw-out bearing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2535319
Mfg#:
0B1141031LKT
Ships in 1 day
$1399.99

This product was last offered at the strikethrough price on
08-31-2026

$1377.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Premium Oil Service Kit

ES#2817105 - 2332KT1 - Premium Oil Service Kit - Includes large Mann oil filter and Liqui-Moly High Tech 5w-40 oil - Assembled By ECS - Audi

Includes large Mann oil filter and Liqui-Moly High Tech 5w-40 oil 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2817105
Mfg#:
2332KT1
In Stock
ON SALE! SAVE 15%
$89.99

This product was last offered at the strikethrough price on
08-31-2026

$76.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

RA4 240mm Clutch Conversion Kit - Stage 3

ES#5487 - RA4S3-STEEL - RA4 240mm Clutch Conversion Kit - Stage 3 - ECS RA4 Lightweight Flywheel with the Clutch Masters Stage 3 clutch kit - ECS - Audi Volkswagen

ECS RA4 Lightweight Flywheel with the Clutch Masters Stage 3 clutch kit 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
5487
Mfg#:
RA4S3-STEEL
Ships in 7 Business Days
$1376.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Intercooler Hose Kit

ES#2848048 - CTSSILB7ITKIT - Silicone Intercooler Hose Kit - Add a better flowing, stronger set of hoses to your vehicle and keep it running strong. - CTS - Audi

Add a better flowing, stronger set of hoses to your vehicle and keep it running strong.

Brand:
CTS - Corporate Logo
ES#:
2848048
Mfg#:
CTSSILB7ITKIT
Ships in 7 Business Days
ON SALE! SAVE 15%
$179.99

This product was last offered at the strikethrough price on
09-29-2026

$152.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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