Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

Audi S4 Most Popular Parts

Sort By
Filter By
Return to Top
ES#3178073 - 034-509-2011 - Performance Polyurethane Snub Mount  - Reduce unwanted engine movement with a full polyurethane mount - 034Motorsport - Audi

Reduce unwanted engine movement with a full polyurethane mount 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3178073
Mfg#:
034-509-2011
Ships in 1-2 days
$54.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#250657 - FGR7DQP-8 - Spark Plugs - Set Of Eight (Platinum+4) - Keep your engine running strong with platinum spark plugs - Bosch - Audi BMW

Keep your engine running strong with platinum spark plugs We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
250657
Mfg#:
FGR7DQP-8
In Stock
$79.99

This product was last offered at the strikethrough price on
10-21-2026

$71.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3214735 - 06E903341H - Supercharger Belt Idler Pulley - Tracks the supercharger belt properly - Ina - Audi

Tracks the supercharger belt properly We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3214735
Mfg#:
06E903341H
Ships in 2 Business Days
$81.99

This product was last offered at the strikethrough price on
10-27-2026

$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5374166 - 20125-0050-99 - Hightec MULTI SYNTH DPF SAE 5W-30 - 5 Liter - Specially developed engine oil based on selected HC synthetic base oils for modern passenger car Otto and diesel engines with exhaust after-treatment (diesel particulate filters) and turbocharging. - ROWE - Audi BMW Volkswagen

Specially developed engine oil based on selected HC synthetic base oils for modern passenger car Otto and diesel engines with exhaust after-treatment (diesel particulate filters) and turbocharging.

Brand:
ROWE - Corporate Logo
ES#:
5374166
Mfg#:
20125-0050-99
Ships on Dec 8, 2026
$59.99 USD
Free Shipping
on orders $49 and up
ES#8759 - ZZH7BSPYA -  Pure Yellow H7 Halogen Bulb - Pair - Comparable to 3000k HID color for increased intensity & visual appeal - ZiZa - Audi BMW Volkswagen MINI

Comparable to 3000k HID color for increased intensity & visual appeal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ZiZa - Corporate Logo
ES#:
8759
Mfg#:
ZZH7BSPYA
In Stock
ON SALE!
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4758665 - 079109469AM - Guide Rail - Guide rail that the center timing chain rides - Bremmen Parts - Audi

Guide rail that the center timing chain rides 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4758665
Mfg#:
079109469AM
In Stock
ON SALE!
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2550773 - 058198217 - Cam Chain Tensioner Gasket Set - Seals the cam chain tensioner to the cylinder head - Elring - Audi Volkswagen

Seals the cam chain tensioner to the cylinder head 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2550773
Mfg#:
058198217
In Stock
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#316059 - 1K0505193 - Washer - Priced Each - Washer used in various areas on your European vehicle - Genuine Volkswagen Audi - Audi Volkswagen

Washer used in various areas on your European vehicle Washer that sits between rear shock bolt & securing nut.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
316059
Mfg#:
1K0505193
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#251745 - ECS10724 - Jack Pad Adapter - Priced Each - Convert your factory jack pads into a jack pad that you can use on your personal jack - ECS - Audi Volkswagen

Convert your factory jack pads into a jack pad that you can use on your personal jack 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
251745
Mfg#:
ECS10724
In Stock
ON SALE! SAVE 30%
$56.99

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

$39.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2769885 - N90441103KT3 - Axle Replacement Hardware Kit - priced each - Complete hardware kit for replacing an axle - Assembled By ECS - Audi

Complete hardware kit for replacing an axle 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2769885
Mfg#:
N90441103KT3
In Stock
ON SALE! SAVE 25%
$45.99

This product was last offered at the strikethrough price on
07-14-2026

$34.72 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4043328 - 2660-15032 - AirGate Carbon Fiber Intake - With Lid - Max gains of 16 hp and 3 ft-lbs of torque at the wheels for B9 / 9.5 RS 4 / RS 5 2.9TT (with piggyback tuner) - AWE - Audi

Max gains of 16 hp and 3 ft-lbs of torque at the wheels for B9 / 9.5 RS 4 / RS 5 2.9TT (with piggyback tuner) 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4043328
Mfg#:
2660-15032
In Stock
5% off MSRP

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

$1131.99

This product was last offered at the strikethrough price on
11-05-2026

$1075.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2538523 - 8K5807303BGRU - S4/S-Line Rear Bumper Cover - Primed - Restore your exterior or upgrade your look - Genuine Volkswagen Audi - Audi

Restore your exterior or upgrade your look Fits pre-facelift (up to 2012) models without parking aid

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2538523
Mfg#:
8K5807303BGRU
Ships in 6 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.

$1240.00

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

$1074.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3022037 - GS2DGU - BFI Heavy Weight Shift Knob - Black Alcantara  - Just because your car doesn't have a third pedal, doesn't mean you should be stuck with some goofy shifter. - Black Forest Industries - Audi Volkswagen

Just because your car doesn't have a third pedal, doesn't mean you should be stuck with some goofy shifter.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3022037
Mfg#:
GS2DGU
Ships on Nov 27, 2026
$214.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#988 - 24-020664 - Rear Sport Shock Absorber - Priced Each - Recommend for cars with lowering springs - Bilstein - Audi

Recommend for cars with lowering springs 10X Entries Into Our F80 M3 Sweepstakes

For cars with 12mm mounts (Sports Suspension)

Brand:
Bilstein - Corporate Logo
ES#:
988
Mfg#:
24-020664
Ships in 4 Business Days
33% off MSRP

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

$266.00

This product was last offered at the strikethrough price on
11-05-2026

$179.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4421701 - 8w0698451bgKT - Rear Brake Pad Set - Restore your stopping power - Does not include brake pad wear sensor - Genuine Volkswagen Audi - Audi

Restore your stopping power - Does not include brake pad wear sensor

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4421701
Mfg#:
8W0698451BGKT
In Stock
$180.99

This product was last offered at the strikethrough price on
10-26-2026

$178.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2712695 - 8E0407506PKT1 - Front Upper Control Arm Kit - Includes new upper control arms with hardware - Lemforder - Audi Volkswagen

Includes new upper control arms with hardware We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2712695
Mfg#:
8E0407506PKT1
Ships in 1-2 days
$535.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings