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Audi S4 Most Popular Parts

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Pilot bearing

ES#284506 - 079105313A - Pilot bearing - Recommended to be replaced with every clutch or flywheel job - Genuine Volkswagen Audi - Audi

Recommended to be replaced with every clutch or flywheel job affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284506
Mfg#:
079105313A
In Stock
14% off MSRP

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

$60.00

This product was last offered at the strikethrough price on
02-24-2026

$51.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 15mm With Black Ball Seat Bolts

ES#4723527 - 002411ECS03AKBKT - Wheel Spacer & Bolt Kit - 15mm With Black Ball Seat Bolts - Complete kit for two wheels, includes everything you need to install spacers - ECS - Audi

Complete kit for two wheels, includes everything you need to install spacers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits OEM wheels, or wheels that use OEM ball seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
4723527
Mfg#:
002411ECS03AKBKT
Ships on Jul 9, 2026
Auto Notify
ON SALE! SAVE 25%
$190.99

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

$143.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Flywheel Bolt - Priced Each

ES#2088466 - N91143203 - Flywheel Bolt - Priced Each - Secures the flywheel to crankshaft. M10X1X15.5 - Genuine Volkswagen Audi - Audi

Secures the flywheel to crankshaft. M10X1X15.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2088466
Mfg#:
N91143203
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear Brake Rotors - Set (345x30/330x22)

ES#5445458 - 8k0698301mkt3KT4 - Front & Rear Brake Rotors - Set (345x30/330x22) - Featuring Zimmermann's "Coat Z" coating for corrosion resistance - Zimmermann - Audi

Featuring Zimmermann's "Coat Z" coating for corrosion resistance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Zimmermann - Corporate Logo
ES#:
5445458
Mfg#:
8K0698301MKT3KT4
In Stock
$457.99

This product was last offered at the strikethrough price on
04-16-2026

$411.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#252386 - 077133471K - Mass Air Flow Sensor (MAF) - Restore fuel economy and performance - Bosch - Audi

Restore fuel economy and performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
OEM RS4, larger diameter housing than Stock S4 allows increased air flow on high boosted engines

Brand:
Bosch - Corporate Logo
ES#:
252386
Mfg#:
077133471K
In Stock
$280.99

This product was last offered at the strikethrough price on
04-02-2026

$218.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

20" RSf72 - Set Of Four

ES#4348764 - 88.72.25brKT - 20" RSf72 - Set Of Four - 20x9.5" ET25 5x112 - Gloss Bronze - Neuspeed - Audi

20x9.5" ET25 5x112 - Gloss Bronze affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Neuspeed - Corporate Logo
ES#:
4348764
Mfg#:
88.72.25BRKT
Ships in 3 Business Days
$3276.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Audi B8/8P Dynamic Mirror Turn Signals - Smoked

ES#4492308 - 000050LA13-01 - Audi B8/8P Dynamic Mirror Turn Signals - Smoked - Upgrade your lighting with sequential indicators and smoked lenses - ZiZa - Audi

Upgrade your lighting with sequential indicators and smoked lenses affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
4492308
Mfg#:
000050LA13-01
In Stock
ON SALE! SAVE 10%
$90.99

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

$81.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827483 - SSXAU366 - Cat-Back Exhaust System - Resonated - 2.37" stainless steel with quad 100mm polished tips - Milltek Sport - Audi

2.37" stainless steel with quad 100mm polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From the 2013 model year

Brand:
Milltek Sport - Corporate Logo
ES#:
2827483
Mfg#:
SSXAU366
Ships in 4 Business Days
$3272.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" NEUSPEED RSe10 Wheels - Set Of Four

ES#5396030 - 88.10.17nhsgKT - 18" NEUSPEED RSe10 Wheels - Set Of Four - 18x8.5" ET45 5x112 57.1CB - Hyper Silver - Gloss - Neuspeed - Audi BMW Volkswagen

18x8.5" ET45 5x112 57.1CB - Hyper Silver - Gloss affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Neuspeed - Corporate Logo
ES#:
5396030
Mfg#:
88.10.17NHSGKT
Ships in 9 Business Days
$1636.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Service Kit

ES#4159134 - 4M0615121AKT - Front Brake Service Kit - Featuring ECS V5 rotors and ECS Ceramic brake pads - Includes rotor set screws, brake wear sensor, and silicone brake lubricant - Assembled By ECS - Audi

Featuring ECS V5 rotors and ECS Ceramic brake pads - Includes rotor set screws, brake wear sensor, and silicone brake lubricant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4159134
Mfg#:
4M0615121AKT
In Stock
ON SALE!
$372.99

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

$363.26 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#3659374 - 07812112jKT4 - Thermostat Replacement Kit - Keep your cooling system efficient with a new thermostat and housing - Assembled By ECS - Audi

Keep your cooling system efficient with a new thermostat and housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3659374
Mfg#:
07812112JKT4
In Stock
ON SALE!
$180.99

This product was last offered at the strikethrough price on
01-03-2026

$171.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve Servo Motor - Priced Each

ES#2732276 - 4H0133246J - Exhaust Valve Servo Motor - Priced Each - Operates the exhaust valve - Genuine Volkswagen Audi - Audi Volkswagen

Operates the exhaust valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2732276
Mfg#:
4H0133246J
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.

$395.99

This product was last offered at the strikethrough price on
06-17-2026

$362.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 10mm With Ball Seat Bolts

ES#2649762 - 00240302A10KT2 - ECS Wheel Spacer & Bolt Kit - 10mm 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2649762
Mfg#:
00240302A10KT2
Back Ordered
Auto Notify
ON SALE! SAVE 25%
$144.99

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

$108.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

19" RSe102 - Set Of Four

19"x9.0" ET40 5x112 CB66.5mm - Satin Bronze affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Neuspeed - Corporate Logo
ES#:
4446194
Mfg#:
88.102.14BRKT
In Stock
$1630.99 USD
This product is lifetime replacement eligible Lifetime Replacement

19" RSe142 - Set Of Four

ES#3612719 - 88.142.07msKT - 19" RSe142 - Set Of Four - 19"x8.5" ET45 5x112 - Gloss Machine Silver - Neuspeed - Audi Volkswagen

19"x8.5" ET45 5x112 - Gloss Machine Silver affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Neuspeed - Corporate Logo
ES#:
3612719
Mfg#:
88.142.07MSKT
Ships in 2 Business Days
$1630.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

19" RSe104 Wheels - Set Of Four

ES#4908279 - 88.104.06nbgKT - 19" RSe104 Wheels - Set Of Four - 19x9 ET45 5x112 57.1CB - Gloss Black - Neuspeed - Audi Volkswagen

19x9 ET45 5x112 57.1CB - Gloss Black affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Neuspeed - Corporate Logo
ES#:
4908279
Mfg#:
88.104.06NBGKT
Ships in 3 Business Days
$1630.99 USD
This product is lifetime replacement eligible Lifetime Replacement

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