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Audi C4 S4 Quattro 20v T Most Popular Parts

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008 Premium Diverter Valve - Black - 3 Way adjustable Vacuum Port

ES#3214561 - FMDV008PA - 008 Premium Diverter Valve - Black - 3 Way adjustable Vacuum Port - Smaller, tougher and tuneable - Now with 3-way adjustable, 90-degree vacuum port - Forge - Audi Volkswagen Porsche

Smaller, tougher and tuneable - Now with 3-way adjustable, 90-degree vacuum port affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
3214561
Mfg#:
FMDV008PA
Back Ordered
$268.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Flywheel

ES#2678384 - SA60a - Aluminum Flywheel - Requires use of Spec clutch kit - Spec Clutches - Audi

Requires use of Spec clutch kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires use of Spec clutch kit

Brand:
Spec Clutches - Corporate Logo
ES#:
2678384
Mfg#:
SA60A
Ships in 4 Business Days
$529.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Drop-In Fuel Pump Upgrade Kit - Bosch Motorsport 044

ES#3419589 - 034-106-6014 - Billet Drop-In Fuel Pump Upgrade Kit - Bosch Motorsport 044 - Features Motorsport Bosch 044 fuel pump with billet 034 mounting bracket for a direct-fit. - 034Motorsport - Audi

Features Motorsport Bosch 044 fuel pump with billet 034 mounting bracket for a direct-fit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3419589
Mfg#:
034-106-6014
Ships in 3 Business Days
$526.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Clutch Kit

ES#3090773 - SA602 - Stage 2 Clutch Kit - Features a full faced, steel backed, pure kevlar disc with a torque rating of 367 ft/lbs - Spec Clutches - Audi

Features a full faced, steel backed, pure kevlar disc with a torque rating of 367 ft/lbs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spec Clutches - Corporate Logo
ES#:
3090773
Mfg#:
SA602
Ships in 4 Business Days
$525.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Heavy Duty Clutch Kit

ES#3103508 - k70007hddmKT - Stage 1 Heavy Duty Clutch Kit - Ideal for the spirited daily-driver. Rated at 340ft/lbs. - South Bend Clutch - Audi

Ideal for the spirited daily-driver. Rated at 340ft/lbs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Works with stock flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
3103508
Mfg#:
K70007HDDMKT
Ships in 2 Business Days
$519.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Short Shift Kit

ES#3560514 - 034-508-0000 - 034Motorsport Short Shift Kit - CAD-designed shifter for 012/016/01E transmissions, crafted from a mix of billet stainless steel, aluminum, and brass. - CNC-machined locally in the USA! - 034Motorsport - Audi

CAD-designed shifter for 012/016/01E transmissions, crafted from a mix of billet stainless steel, aluminum, and brass. - CNC-machined locally in the USA! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits models with 01E transmissions

Brand:
034Motorsport - Corporate Logo
ES#:
3560514
Mfg#:
034-508-0000
Back Ordered
$258.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Priced Each

ES#252559 - 06A115561B - Oil Filter - Priced Each - Replaces OEM# 06A115561B - Keep debris out of your oil and keep your engine running healthy - Bosch - Audi Volkswagen

Replaces OEM# 06A115561B - Keep debris out of your oil and keep your engine running healthy affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
252559
Mfg#:
06A115561B
In Stock
$9.00

This product was last offered at the strikethrough price on
04-09-2026

$7.83 USD
Free Shipping
on orders $49 and up

Self-Locking Nut - Priced Each

ES#2501288 - N90942902 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M12x1.5 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M12x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used in securing the front tie rod ends to the knuckle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2501288
Mfg#:
N90942902
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Billet Washer Fluid Cap

ES#4620718 - CTS-ACC-005 - CTS Billet Washer Fluid Cap - Lose the plastic! - CTS - Audi Volkswagen

Lose the plastic! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4620718
Mfg#:
CTS-ACC-005
Ships in 8 Business Days
$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

76-57.1 Hub Centric Ring - Set Of Four

ES#2200633 - AP76571A - 76-57.1 Hub Centric Ring - Set Of Four - Plastic 76.0mm to 57.1mm hub centric rings for proper wheel fitment - ECS - Audi Volkswagen

Plastic 76.0mm to 57.1mm hub centric rings for proper wheel fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2200633
Mfg#:
AP76571A
In Stock
ON SALE! SAVE 25%
$30.99

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

$23.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

74.1-57.1 Hub Centric Ring - Priced Each

ES#4423681 - ANL741571-1KT - 74.1-57.1 Hub Centric Ring - Priced Each - Aluminum 74.1mm to 57.1mm hub centric ring for proper wheel fitment - ECS - Audi BMW Volkswagen

Aluminum 74.1mm to 57.1mm hub centric ring for proper wheel fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4423681
Mfg#:
ANL741571-1KT
In Stock
ON SALE! SAVE 25%
$22.99

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

$17.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi 5x112 To 5x127 Jeep Wheel Adapters - 30mm - Set Of Four

ES#4616150 - 039903LA01-03KT - VW/Audi 5x112 To 5x127 Jeep Wheel Adapters - 30mm - Set Of Four - Easily bolt on modern day Jeep wheels to your European car or SUV - ECS - Audi Volkswagen

Easily bolt on modern day Jeep wheels to your European car or SUV affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4616150
Mfg#:
039903LA01-03KT
Ships on Jul 17, 2026
Auto Notify
ON SALE!
$507.99

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

$482.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi 5x112 To 5x127 Jeep Wheel Adapters - 25mm - Set Of Four

ES#4616149 - 039903LA01-02KT - VW/Audi 5x112 To 5x127 Jeep Wheel Adapters - 25mm - Set Of Four - Easily bolt on modern day Jeep wheels to your European car or SUV - ECS - Audi Volkswagen

Easily bolt on modern day Jeep wheels to your European car or SUV affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4616149
Mfg#:
039903LA01-02KT
In Stock
ON SALE!
$483.99

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

$469.47 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear YellowStuff Performance Brake Pad Set

ES#521054 - DP4370R - Rear YellowStuff Performance Brake Pad Set - EBC's premium sport street pad that offers high friction levels and heat fade resistance - EBC - Audi

EBC's premium sport street pad that offers high friction levels and heat fade resistance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
EBC - Corporate Logo
ES#:
521054
Mfg#:
DP4370R
Ships in 2 Business Days
4% off MSRP

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

$96.99

This product was last offered at the strikethrough price on
06-15-2026

$92.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Relay - 372

ES#3971010 - 4D0951253 - Fuel Pump Relay - 372 - Keep the fuel pump going - Meyle - Audi

Keep the fuel pump going affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3971010
Mfg#:
4D0951253
Ships in 1-2 days
$51.99

This product was last offered at the strikethrough price on
05-07-2026

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Crankshaft Seal

ES#260046 - 054115147B - Front Crankshaft Seal - Stop oil leaks and prevent internal engine damage. 35x48x10 - Genuine Volkswagen Audi - Audi Volkswagen

Stop oil leaks and prevent internal engine damage. 35x48x10 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
260046
Mfg#:
054115147B
In Stock
ON SALE!
$31.99

This product was last offered at the strikethrough price on
06-15-2026

$30.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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Manufacturer names and/or part numbers are used only for identification purposes.

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