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 Engine Parts & Accessories

Sort By
Filter By
Return to Top
ES#3218890 - 022734ECS01-02 - Billet Power Steering Fluid Reservoir Cap - Clear Anodized - Lose the plastic! - ECS - Audi

Lose the plastic! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3218890
Mfg#:
022734ECS01-02
In Stock
ON SALE! SAVE 34%
$75.99

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

$50.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4465107 - 4.2-5V - Unitronic Performance Software - Flashed @ ECS - Choose the stage that meets your power goals! - Unitronic - Audi

Choose the stage that meets your power goals! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4465107
Mfg#:
4.2-5V
In Stock
Starting at $550.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4464667 - 2.7T-5VT - Unitronic Performance Software - Flashed @ ECS - Choose the stage that meets your power goals! - Unitronic - Audi

Choose the stage that meets your power goals! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4464667
Mfg#:
2.7T-5VT
In Stock
Starting at $550.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4880963 - IEINDA2-TTE720 - IE B9 RS5 Hybrid Turbo Inlet Adapter Rings For TTE720 Turbos - These billet o-ring sealed flanges seamlessly adapt your iE Turbo Inlet Pipe directly to the TTE720 inlets. - Integrated Engineering - Audi

These billet o-ring sealed flanges seamlessly adapt your iE Turbo Inlet Pipe directly to the TTE720 inlets.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4880963
Mfg#:
IEINDA2-TTE720
In Stock
$109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4932373 - 06E121044AF - Coolant Pipe - Return - Secondary return pipe that connects to the supply pipe and the oil cooler hoses - URO - Audi

Secondary return pipe that connects to the supply pipe and the oil cooler hoses 2X Entries Into Our F80 M3 Sweepstakes
Up to the 2012 model year

Brand:
URO - Corporate Logo
ES#:
4932373
Mfg#:
06E121044AF
In Stock
$49.99 USD
Free Shipping
on orders $49 and up
ES#5901 - 8D0253115F - Exhaust Gasket - Priced Each - Seal the turbocharger to the downpipe - Victor Reinz - Audi

Seal the turbocharger to the downpipe

Brand:
Victor Reinz - Corporate Logo
ES#:
5901
Mfg#:
8D0253115F
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Average gain of 50 horsepower and 59 lb-ft of torque on 91 Octane TCU required for all vehicles equipped with Automatic Transmission

Brand:
Tunezilla - Corporate Logo
ES#:
3097339
Mfg#:
27T-250-1
Ships in 7 Business Days
$549.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3139300 - 06E907386K - POTENTIOME - Genuine Volkswagen Audi - Audi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3139300
Mfg#:
06E907386K
Ships in 1 day
10% off MSRP

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

$201.99

This product was last offered at the strikethrough price on
08-26-2026

$181.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3659366 - 078996025KT - Complete Valve Cover Gasket Kit - Everything you need to reseal leaky valve covers - Genuine Volkswagen Audi - Audi Volkswagen

Everything you need to reseal leaky valve covers

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3659366
Mfg#:
078996025KT
Ships in 1 day
$559.99

This product was last offered at the strikethrough price on
09-29-2026

$543.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2677935 - 079103383BA - Cylinder Head Gasket - Right - For cylinders 1-4 - Victor Reinz - Audi

For cylinders 1-4

Brand:
Victor Reinz - Corporate Logo
ES#:
2677935
Mfg#:
079103383BA
Ships in 3 Business Days
$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#280965 - 06E253039C - Exhaust Manifold Gasket - Priced Each - Fits the left and right side - Genuine Volkswagen Audi - Audi

Fits the left and right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280965
Mfg#:
06E253039C
In Stock
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3604822 - 06M198405F - Oil Filter Kit - Priced Each - Keep debris out of your oil and keep your engine running healthily - Purflux - Audi Porsche

Keep debris out of your oil and keep your engine running healthily

Brand:
Purflux - Corporate Logo
ES#:
3604822
Mfg#:
06M198405F
In Stock
$15.99 USD
Free Shipping
on orders $49 and up
ES#2844553 - 06E115405K - Oil Filter Adapter - Secures to the engine block for housing the oil filter - Genuine Volkswagen Audi - Audi Volkswagen

Secures to the engine block for housing the oil filter

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2844553
Mfg#:
06E115405K
Ships in 4 Business Days
3% off MSRP

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

$556.99

This product was last offered at the strikethrough price on
11-02-2026

$541.99 USD
Free Shipping
ES#3013131 - 4M0317021G - OIL COOLER - Genuine Volkswagen Audi - Audi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3013131
Mfg#:
4M0317021G
In Stock
ON SALE! SAVE 14%
$626.99

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

$541.92 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#468651 - N10622101 - Allen Bolt - Priced Each - Install new hardware with your new parts. M6x65 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x65 Secures the throttle body to the supercharger

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468651
Mfg#:
N10622101
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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