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#2712830 - 4455665571 - 22mm TRAK+ Hub Adapter - Pair - Allows you to run 5x112 wheels with a 57.1mm center bore - H&R - Audi Volkswagen

Allows you to run 5x112 wheels with a 57.1mm center bore affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2712830
Mfg#:
4455665571
Ships in 4 Business Days
$184.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3679590 - 06E905115G - Ignition Coil - Priced Each - Keep your engine running smooth - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running smooth affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3679590
Mfg#:
06E905115G
Ships in 3 Business Days
11% off MSRP

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

$111.67

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

$99.61 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5445479 - 8k0615601cxktKT1 - Front & Rear Cross Drilled UV Coated Brake Rotors - Pair (345x30/330x22) - Features Brembo's special UV paint treatment that guarantees superior corrosion resistance. - Brembo - Audi

Features Brembo's special UV paint treatment that guarantees superior corrosion resistance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Brembo - Corporate Logo
ES#:
5445479
Mfg#:
8K0615601CXKTKT1
In Stock
$646.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2631731 - 06E105251F - Crankshaft Pulley - Reduces vibrations and drives the accessory belt - Genuine Volkswagen Audi - Audi

Reduces vibrations and drives the accessory belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2631731
Mfg#:
06E105251F
Ships in 1-2 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.

$693.99

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

$646.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3420220 - 024314ECS01 - Carbon Fiber Grille Accent Set - Audi B9 A4/S4 - Hand-laid carbon fiber to upgrade your exterior styling - ECS - Audi

Hand-laid carbon fiber to upgrade your exterior styling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Fits up to 2019 model year with *pre-facelift* front bumpers

Brand:
ECS - Corporate Logo
ES#:
3420220
Mfg#:
024314ECS01
In Stock
ON SALE! SAVE 44%
$576.99

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

$323.43 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4818403 - 026906283J - Solenoid Valve (N249) - Priced Each - Controls actuation of the Combi Valve or Diverter Valve - Bremmen Parts - Audi Volkswagen

Controls actuation of the Combi Valve or Diverter Valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818403
Mfg#:
026906283J
In Stock
ON SALE! SAVE 15%
$48.99

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

$41.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

17"x7.5" ET40 5x112 - Asphalt Black affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
fifteen52 - Corporate Logo
ES#:
4661079
Mfg#:
TARAB-77551+41KT
Ships in 2 Business Days
$1298.00

This product was last offered at the strikethrough price on
03-16-2026

$1290.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3660825 - turrw-77551405KT - 17" Fifteen52 Turbomac Wheels - Set Of Four - 17x7.5 ET40 5x112 57.1CB - Rally White - fifteen52 - Audi Volkswagen

17x7.5 ET40 5x112 57.1CB - Rally White affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
fifteen52 - Corporate Logo
ES#:
3660825
Mfg#:
TURRW-77551405KT
Back Ordered
$1290.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

17x7.5 ET40 5x112 57.1CB - Speed Silver affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
fifteen52 - Corporate Logo
ES#:
4906615
Mfg#:
TURSS-77551+40KT
Back Ordered
$1298.00

This product was last offered at the strikethrough price on
03-16-2026

$1290.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3107254 - 14902 - Performance Cat-Back Exhaust System - 3" stainless steel with dual 4.63" polished stainless tips - Borla - Audi

3" stainless steel with dual 4.63" polished stainless tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Borla - Corporate Logo
ES#:
3107254
Mfg#:
14902
In Stock at Vendor
$1289.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4714570 - 079903137EKT - Accessory Belt Kit With ECS Performance Kevlar Reinforced Accessory Belt - Keep your drive belt tight with an ECS Performance Kevlar Reinforced Accessory Belt, tensioner, and hardware. - Assembled By ECS - Audi

Keep your drive belt tight with an ECS Performance Kevlar Reinforced Accessory Belt, tensioner, and hardware. 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#:
4714570
Mfg#:
079903137EKT
In Stock
ON SALE! SAVE 33%
$383.54

This product was last offered at the strikethrough price on
02-27-2026

$257.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3639608 - 034-102-1000 - 034Motorsport Supercharger Heat Exchanger Upgrade Kit - Significantly reduces intake air temperatures - Core size increased From 148 sq. in. to 341 sq. in, and frontal area increased by 130% over stock cooler! - 034Motorsport - Audi

Significantly reduces intake air temperatures - Core size increased From 148 sq. in. to 341 sq. in, and frontal area increased by 130% over stock cooler! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Please Note: Vehicles equipped with a factory dynamic steering cooler must relocate - Please see description for more info*

Brand:
034Motorsport - Corporate Logo
ES#:
3639608
Mfg#:
034-102-1000
Ships in 3 Business Days
$1288.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2649767 - 52405618 - Clutch Kit - Single Mass Flywheel - Includes clutch disc, pressure plate, solid flywheel, throw-out bearing, & flywheel mounting hardware. - Valeo - Audi

Includes clutch disc, pressure plate, solid flywheel, throw-out bearing, & flywheel mounting hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
2649767
Mfg#:
52405618
In Stock at Vendor
$1325.99

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

$1287.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#283298 - 078103235G - Pressure Control Valve (PCV) Assembly - Complete breather hose assembly that includes the PCV valve - Genuine Volkswagen Audi - Audi

Complete breather hose assembly that includes the PCV valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Automatic transmission vehicles up to VIN 8D-1-053000, split is in the 2001 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
283298
Mfg#:
078103235G
In Stock at Vendor
12% off MSRP

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

$366.99

This product was last offered at the strikethrough price on
01-08-2026

$321.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4842657 - 06E109257AC - N205 Valve - Priced Each - Valve that controls cam adjustment (Camshaft solenoid adjuster) - Continental - Audi Volkswagen

Valve that controls cam adjustment (Camshaft solenoid adjuster) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
4842657
Mfg#:
06E109257AC
Back Ordered
$94.99

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

$91.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2763650 - 8K0698151jkt - Front & Rear Brake Pad Kit  - Factory replacement pads for a stock feel, includes front and rear pads - Genuine Volkswagen Audi - Audi

Factory replacement pads for a stock feel, includes front and rear pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2763650
Mfg#:
8K0698151JKT
Ships in 4 Business Days
$428.65 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 ECS Tuning is part of Enthusiast Auto Holdings