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#3476431 - 021460TMS03-02 - 12.5mm Wheel Spacers - Black (Pair) - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - Audi BMW MINI Porsche

Lightweight wheel spacers with a machined tab for easy removal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3476431
Mfg#:
021460TMS03-02
In Stock
ON SALE! SAVE 34%
$182.99

This product was last offered at the strikethrough price on
05-14-2026

$121.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#251644 - 06c905163b - Camshaft Position Sensor - Located on the side of the camshaft in the cylinder head. - Genuine Volkswagen Audi - Audi Volkswagen

Located on the side of the camshaft in the cylinder head. Right side cam position sensor

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
251644
Mfg#:
06C905163B
Ships in 5 Business Days
7% off MSRP

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

$106.64

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

$99.45 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4147665 - 034-145-B009 - Exhaust Manifold Hardware & Gasket Kit - 2.7T - This exhaust manifold hardware and gasket kit includes new exhaust manifold to cylinder head gaskets, studs, and nuts. - 034Motorsport - Audi

This exhaust manifold hardware and gasket kit includes new exhaust manifold to cylinder head gaskets, studs, and nuts. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4147665
Mfg#:
034-145-B009
Ships in 3 Business Days
$84.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#263529 - 09LECS - Automatic Transmission Service Kit - Includes a new fluid, filter and pan gasket for your 6 speed automatic - Genuine Volkswagen Audi - Audi

Includes a new fluid, filter and pan gasket for your 6 speed automatic

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
263529
Mfg#:
09LECS
Back Ordered
$1100.99

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

$1091.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#8124 - FGR7KQEO - Spark Plug - Priced Each - Increase your engine's performance with these spark plugs. Long life version. - Bosch - Audi Volkswagen

Increase your engine's performance with these spark plugs. Long life version. We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
8124
Mfg#:
FGR7KQEO
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4056522 - 13210032 - ST X Performance Coilover System - Fixed Damping - Set your vehicle low and tight for optimal performance. - Suspension Techniques - Audi

Set your vehicle low and tight for optimal performance. Height adjustable from 1.6" to 2.8" Front & Rear

Brand:
Suspension Techniques - Corporate Logo
ES#:
4056522
Mfg#:
13210032
Ships in 5 Business Days
$1089.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2723181 - 000805ECS03AKT - Complete ECS Performance Engine Mount Kit - Audi B5 S4 - Includes ECS performance polyurethane engine mount and snub mount - ECS - Audi

Includes ECS performance polyurethane engine mount and snub mount 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2723181
Mfg#:
000805ECS03AKT
In Stock
ON SALE! SAVE 10%
$402.99

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

$362.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3468577 - 019207ECS02KT - Engine Street Shield Hardware Kit - Replacement hardware kit for your front location ECS Street Shield - ECS - Audi

Replacement hardware kit for your front location ECS Street Shield 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3468577
Mfg#:
019207ECS02KT
In Stock
ON SALE! SAVE 25%
$90.99

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

$68.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4749504 - r1371885f8+45KT - 18" Rotiform CCV Wheels - Set Of Four - 18x8.5 ET45 5X112 66.6CB - Matte Black - Rotiform - Audi BMW Mercedes Benz MINI

18x8.5 ET45 5X112 66.6CB - Matte Black

Brand:
Rotiform - Corporate Logo
ES#:
4749504
Mfg#:
R1371885F8+45KT
Back Ordered
$1088.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4745473 - r1281885f3+35KT - 18" Rotiform CVT Wheels - Set Of Four - 18x8.5 ET35 5X112 66.6CB - Matte Anthracite - Rotiform - Audi BMW Mercedes Benz MINI

18x8.5 ET35 5X112 66.6CB - Matte Anthracite

Brand:
Rotiform - Corporate Logo
ES#:
4745473
Mfg#:
R1281885F3+35KT
Back Ordered
$1088.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#8764 - n90876802 - Hex Bolt - Priced Each - Install new hardware with your new parts. 14x1.5x38 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. 14x1.5x38 Secures the caliper carrier to the spindle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
8764
Mfg#:
N90876802
In Stock
28% off MSRP

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

$19.46

This product was last offered at the strikethrough price on
07-23-2026

$14.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#472621 - WHT001949 - Torx Bolt - Priced Each - Install new hardware with your new parts. M12x1.5x92 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M12x1.5x92 Secures the straight lower control arm to the subframe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472621
Mfg#:
WHT001949
In Stock
24% off MSRP

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

$19.47

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

$14.87 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18"X9.5" ET45 66.6CB 5x112 Hyper Silver

Brand:
VMR - Corporate Logo
ES#:
2954116
Mfg#:
V13666KT1
Back Ordered
$1084.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2762645 - 06E145723AKT - Supercharger Coolant Service Kit - Includes new gaskets & seals to service your supercharger - Assembled By ECS - Audi

Includes new gaskets & seals to service your supercharger 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2762645
Mfg#:
06E145723AKT
In Stock
ON SALE!
$221.99

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

$216.64 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2864568 - 034-108-6007 - Billet MAF Housing - Hitachi Style (late) 85mm ID - Perfect for use in upgraded turbo cars with larger injectors and appropriate software - 034Motorsport - Audi

Perfect for use in upgraded turbo cars with larger injectors and appropriate software 2X Entries Into Our F80 M3 Sweepstakes
Fits models with Hitachi style MAF sensor - From the 2001 model year

Brand:
034Motorsport - Corporate Logo
ES#:
2864568
Mfg#:
034-108-6007
In Stock
$180.00 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