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Audi B8/B8.5 S4 Quattro 3.0T Most Popular Parts

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ES#4726503 - AWEB8S4TK - AWE Track Edition Exhaust System - B8/B8.5 S4 3.0T - Equipped with the same precision-engineering as its Touring Edition counterpart, minus the 180 Technology resonators in the rear. - AWE - Audi

Equipped with the same precision-engineering as its Touring Edition counterpart, minus the 180 Technology® resonators in the rear. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4726503
Mfg#:
AWEB8S4TK
In Stock
ON SALE!
Starting at $1345.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4674750 - 06E906036ALKT - Fuel Injectors - Set Of Six - Includes all 6 injectors with injector inserts - Assembled By ECS - Audi

Includes all 6 injectors with injector inserts 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4674750
Mfg#:
06E906036ALKT
In Stock
ON SALE! SAVE 17%
$1341.99

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

$1107.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4339884 - 22158 - Top Tec 4210 Synthetic Engine Oil (0w-30) - 5 Liter - Fully synthetic, low-viscosity and low-SAPS motor oil developed for VAG 504.00/507.00 and BMW Longlife-04 specifications - Liqui-Moly - Audi BMW Volkswagen Porsche

Fully synthetic, low-viscosity and low-SAPS motor oil developed for VAG 504.00/507.00 and BMW Longlife-04 specifications 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
4339884
Mfg#:
22158
In Stock
45% off MSRP

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

$120.99

This product was last offered at the strikethrough price on
10-31-2026

$65.99 USD
Free Shipping
on orders $49 and up
ES#3619834 - 026861ECS01 - Audi B8/B8.5 S4 Trunk Spoiler - Gloss Black - Add some aggressive styling to your Audi! - ECS - Audi

Add some aggressive styling to your Audi! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3619834
Mfg#:
026861ECS01
In Stock
ON SALE! SAVE 25%
$327.99

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

$245.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4809661 - 048470LA01KT - ECS Tuning B8 3.0T Stage 2 Performance Clutch Kit with Lightweight Flywheel (18.3lbs) - The best value for Heavy Duty OE Replacement and Stage 2 Power Levels! Capable of holding 475 Ft/Lbs of crank torque. - ECS - Audi

The best value for Heavy Duty OE Replacement and Stage 2 Power Levels! Capable of holding 475 Ft/Lbs of crank torque. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4809661
Mfg#:
048470LA01KT
In Stock
ON SALE! SAVE 24%
$2639.99

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

$1999.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2748286 - 002411ECS03AKT3 - 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 10X Entries Into Our F80 M3 Sweepstakes
Fits OEM wheels, or wheels that use OEM ball seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2748286
Mfg#:
002411ECS03AKT3
In Stock
ON SALE! SAVE 25%
$172.99

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

$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3619009 - 116 050 0223/HD - Complete High Durability Front Control Arm Kit (1160500223HD) - Keep your suspension in top shape - Includes all front control arms, ball joints, and hardware - Meyle HD - Audi
ECS Tuning recommends this product.

Keep your suspension in top shape - Includes all front control arms, ball joints, and hardware 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Fits models from production date 11/3/2009 up through 6/20/2011 (M14 Ball Joints) - Please verify existing prior to ordering

Brand:
Meyle HD - Corporate Logo
ES#:
3619009
Mfg#:
116 050 0223/HD
In Stock
$899.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3569215 - 025496ecs01KT - Audi B8.5 S4/S5 Facelift Luft-Technik Performance Supercharger Intercooler Kit - Reduce restrictions and increase cooling! Whether you call it an intercooler, a heat exchanger, a radiator, or something else - this is the product for you. - ECS - Audi

Reduce restrictions and increase cooling! Whether you call it an intercooler, a heat exchanger, a radiator, or something else - this is the product for you. 10X Entries Into Our F80 M3 Sweepstakes

Fits B8.5 Facelift Models

Brand:
ECS - Corporate Logo
ES#:
3569215
Mfg#:
025496ECS01KT
Ships on Nov 17, 2026
ON SALE! SAVE 24%
$907.99

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

$689.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2748284 - 002411ECS02AKT6 - Wheel Spacer & Bolt Kit - 12.5mm 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 10X Entries Into Our F80 M3 Sweepstakes
Fits OEM wheels, or wheels that use OEM ball seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2748284
Mfg#:
002411ECS02AKT6
In Stock
ON SALE! SAVE 25%
$224.99

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

$168.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4493822 - 001954LA01-04 - Wireless CarPlay/Android Auto Retrofit Module - Plug & Play interface to add Apple CarPlay and Android Auto to your factory infotainment system - Bremmen Parts - Audi

Plug & Play interface to add Apple CarPlay and Android Auto to your factory infotainment system 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with MMI+ only. (Buttons on center console instead of dashboard). Vehicles up through the 2013 model year without Bluetooth streaming audio require an AMI cable to be plugged in to receive sound (not included).

Brand:
Bremmen Parts - Corporate Logo
ES#:
4493822
Mfg#:
001954LA01-04
In Stock
ON SALE!
$344.99

This product was last offered at the strikethrough price on
08-10-2026

$329.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4684889 - 034-103-3306 - Dynamic+ End User Flashing Kit R4 (Flashing Device Only - Tuning Not Included) - End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates and revisions, flash back to stock, or upgrade to the next stage of performance software for their vehicle. - 034Motorsport - Audi Volkswagen

End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates and revisions, flash back to stock, or upgrade to the next stage of performance software for their vehicle. 2X Entries Into Our F80 M3 Sweepstakes
The 034SPI Mobile App is only available on vehicles with Dynamic+ Tuning installed. You must purchase Dynamic+ Tuning for your Audi or Volkswagen to access the Dynamic+ Flashing Suite and 034SPI Mobile Application.

Brand:
034Motorsport - Corporate Logo
ES#:
4684889
Mfg#:
034-103-3306
EO#:
D-850
In Stock
$180.00 USD
Free Shipping
ES#4726504 - AWEB8S4TR - AWE Touring Edition Exhaust System - B8/B8.5 S4 3.0T - Remarkably civil while idling/part throttle cruising, but unleashed at full throttle produces what some have called a war-cry wail. Features AWE's proprietary 180 Technology resonators. - AWE - Audi

Remarkably civil while idling/part throttle cruising, but unleashed at full throttle produces what some have called a “war-cry wail.” Features AWE's proprietary 180 Technology® resonators. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4726504
Mfg#:
AWEB8S4TR
In Stock
ON SALE!
Starting at $1745.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4475350 - 101905631G1KT - Performance Ignition Service Kit - Includes six Red APR coil packs and spark plugs to service your ignition - Assembled By ECS - Audi

Includes six Red APR coil packs and spark plugs to service your ignition 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4475350
Mfg#:
101905631G1KT
In Stock
$304.99

This product was last offered at the strikethrough price on
10-13-2026

$303.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4491456 - 0b5398009f2KT - DL501 Ultimate Mechatronic Rebuild Kit - Full kit with all of the required components needed to rebuild your DL501 Transmission - Assembled By ECS - Audi

Full kit with all of the required components needed to rebuild your DL501 Transmission 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with 7-speed S-Tronic transmissions

Brand:
Assembled By ECS - Corporate Logo
ES#:
4491456
Mfg#:
0B5398009F2KT
In Stock
ON SALE!
$1072.08 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3199718 - 034-401-1046 - Full Density Line Front Control Arm Kit - Includes new control arms with Density Line control arm bushings, ball joints, and hardware - 034Motorsport - Audi

Includes new control arms with Density Line control arm bushings, ball joints, and hardware 2X Entries Into Our F80 M3 Sweepstakes
Fits models up through production date 11/2/2009 (M12 Ball Joints) - Please verify existing prior to ordering

Brand:
034Motorsport - Corporate Logo
ES#:
3199718
Mfg#:
034-401-1046
In Stock
$964.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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