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Audi C4 S4 Quattro 20v T Most Popular Parts

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Front GreenStuff Performance Brake Pad Set

ES#520072 - DP2711 - Front GreenStuff Performance Brake Pad Set - Mildly upgraded composite pad - EBC - Audi Volkswagen

Mildly upgraded composite pad 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
520072
Mfg#:
DP2711
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.

$249.99

This product was last offered at the strikethrough price on
09-19-2026

$236.99 USD
Free Shipping

Ignition Control Unit - Priced Each

ES#2594298 - 4A0905351A - Ignition Control Unit - Priced Each - Cure misfires and clear the check engine light - Huco - Audi

Cure misfires and clear the check engine light Mounted on right firewall - two per vehicle

Brand:
Huco - Corporate Logo
ES#:
2594298
Mfg#:
4A0905351A
Back Ordered
$117.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Motorsport Engine Mount - Priced Each

ES#3575761 - 034-509-0004 - Motorsport Engine Mount - Priced Each - Offers a locked-down drivetrain, solid shifting, and virtually no wheel hop - Priced each, one car will need two mounts - 034Motorsport - Audi

Offers a locked-down drivetrain, solid shifting, and virtually no wheel hop - Priced each, one car will need two mounts 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3575761
Mfg#:
034-509-0004
Ships in 2 Business Days
$117.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DRM Series TRAK+ Wheel Adapters - 22mm (Pair)

ES#11048 - 44595571 - DRM Series TRAK+ Wheel Adapters - 22mm (Pair) - Adapts your 5x112 bolt pattern to a 5x130 pattern - H&R - Audi Volkswagen

Adapts your 5x112 bolt pattern to a 5x130 pattern We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
11048
Mfg#:
44595571
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.

$259.99

This product was last offered at the strikethrough price on
07-01-2026

$233.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Shouldered Bolt - Priced Each

ES#251521 - N90495604 - Shouldered Bolt - Priced Each - Used to secure the transmission case to the engine. M12x90 - Genuine Volkswagen Audi - Audi

Used to secure the transmission case to the engine. M12x90

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251521
Mfg#:
N90495604
Ships in 3 Business Days
13% off MSRP

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

$14.99

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

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer And Bolt Kit - 6mm With Ball Seat Bolts

ES#1884276 - ECS10242KTWBLT - ECS Wheel Spacer And Bolt Kit - 6mm With Ball Seat Bolts - Comes with everything you need to install spacers on two wheels - ECS - Audi Volkswagen

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

Brand:
ECS - Corporate Logo
ES#:
1884276
Mfg#:
ECS10242KTWBLT
Back Ordered
ON SALE! SAVE 20%
$144.99

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

$115.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brake Fluid Reservoir Cap

ES#2968802 - 6C0611349 - Brake Fluid Reservoir Cap - Clean up your engine bay with a new cap - Genuine Volkswagen Audi - Audi Volkswagen

Clean up your engine bay with a new cap

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2968802
Mfg#:
6C0611349
Ships in 1-2 days
13% off MSRP

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

$23.99

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

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Inlet hose - black

ES#3023191 - 034-145-A005 - Silicone Inlet hose - black - Smoother flows and more air than the OEM hose - 034Motorsport - Audi

Smoother flows and more air than the OEM hose 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3023191
Mfg#:
034-145-A005
Ships in 2 Business Days
$115.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer And Bolt Kit - 6mm With Black Ball Seat Bolts

ES#2748244 - ECS10242KTWBLTKT - ECS Wheel Spacer And Bolt Kit - 6mm With Black Ball Seat Bolts - Comes with everything you need to install spacers on two wheels - ECS - Audi Volkswagen

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

Fits OEM wheels, or wheels that use OEM ball seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2748244
Mfg#:
ECS10242KTWBLTKT
Back Ordered
ON SALE! SAVE 20%
$141.99

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

$113.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 6mm With Black Conical Seat Bolts

ES#2748245 - ECS10242KTWBLKT - ECS Wheel Spacer & Bolt Kit - 6mm With Black Conical Seat Bolts - Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels - ECS - Audi Volkswagen

Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels 10X Entries Into Our F80 M3 Sweepstakes

Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2748245
Mfg#:
ECS10242KTWBLKT
Back Ordered
ON SALE! SAVE 20%
$141.99

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

$113.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Front Engine Mounts - Red (Street)

ES#4701553 - ELA-001-75 - Polyurethane Front Engine Mounts - Red (Street) - Performance engine mounts to increase drivetrain rigidity - Verkline - Audi

Performance engine mounts to increase drivetrain rigidity

Brand:
Verkline - Corporate Logo
ES#:
4701553
Mfg#:
ELA-001-75
In Stock
Limited Qty Sale
$240.00

This product was last offered at the strikethrough price on
06-01-2026

$225.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DRM Series TRAK+ Wheel Adapters - 40mm (Pair)

ES#2731389 - 80595571 - DRM Series TRAK+ Wheel Adapters - 40mm (Pair) - Adapts your 5x112 bolt pattern to a 5x130 pattern - H&R - Audi Volkswagen

Adapts your 5x112 bolt pattern to a 5x130 pattern We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2731389
Mfg#:
80595571
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.

$249.99

This product was last offered at the strikethrough price on
07-01-2026

$224.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DRM Series TRAK+ Wheel Adapters - 30mm (Pair)

ES#1303960 - 60595571 - DRM Series TRAK+ Wheel Adapters - 30mm (Pair) - Adapts your 5x112 bolt pattern to a 5x130 pattern - H&R - Audi Volkswagen

Adapts your 5x112 bolt pattern to a 5x130 pattern We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
1303960
Mfg#:
60595571
Back Ordered
10% off MSRP

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

$249.99

This product was last offered at the strikethrough price on
09-19-2026

$224.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Pilot Bearing

ES#3570704 - 034105313A - Clutch Pilot Bearing - Replace anytime clutch service is done. - FAG - Audi BMW

Replace anytime clutch service is done.

Brand:
FAG - Corporate Logo
ES#:
3570704
Mfg#:
034105313A
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing - Priced Each (82mm)

ES#376070 - 4D0407625E - Wheel Bearing - Priced Each (82mm) - Fits left and right side - Genuine Volkswagen Audi - Audi

Fits left and right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
376070
Mfg#:
4D0407625E
Ships in 1-2 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.

$246.99

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

$221.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Master Cylinder

ES#1454 - 4A1721401 - Clutch Master Cylinder - Fits 10/92 & on or from VIN #038001 - Sachs - Audi

Fits 10/92 & on or from VIN #038001 We Price Match - Give Us A Call or Chat!

Brand:
Sachs - Corporate Logo
ES#:
1454
Mfg#:
4A1721401
Back Ordered
$285.62

This product was last offered at the strikethrough price on
04-15-2026

$221.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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