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Audi S4 Performance Engine & Drivetrain Parts

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ES#3090723 - SA44S - Lightweight Steel Flywheel (20lbs) - Single mass lightweight flywheel - Reduce rotating mass, unleash hidden power - Spec Clutches - Audi

Single mass lightweight flywheel - Reduce rotating mass, unleash hidden power

Brand:
Spec Clutches - Corporate Logo
ES#:
3090723
Mfg#:
SA44S
In Stock
Limited Qty Sale
$799.00

This product was last offered at the strikethrough price on
10-12-2026

$727.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2864593 - 034-506-0002 - Driveshaft Support Center Bearing - Finally a solution to replacing the entire driveshaft - 034Motorsport - Audi

Finally a solution to replacing the entire driveshaft 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
2864593
Mfg#:
034-506-0002
In Stock
$76.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2826503 - 003886ECS01AKT3 - Performance Lightweight Flywheel clutch Kit - Stage 2 Daily - Audi B8 S4/S5 3.0T - ECS Lightweight Flywheel with a Southbend Stage 2 clutch kit rated at 395ft/lbs - ECS - Audi

ECS Lightweight Flywheel with a Southbend Stage 2 clutch kit rated at 395ft/lbs 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2826503
Mfg#:
003886ECS01AKT3
In Stock
ON SALE! SAVE 10%
$3205.99

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

$2885.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4475302 - 06M905606F5KT - Genuine Ignition Service Kit - Includes six Genuine VW/Audi coil packs and OEM spark plugs to service your ignition system - Genuine Volkswagen Audi - Audi

Includes six Genuine VW/Audi coil packs and OEM spark plugs to service your ignition system

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4475302
Mfg#:
06M905606F5KT
In Stock
$720.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4475767 - 02060-TDFS-SHV - FX850 Strapped Twin Disc Clutch Kit  - Designed to bridge the gap between a single disc clutch that is easy to drive on the street and the original FX850 Twin Disc! - Clutch Masters - Audi

Designed to bridge the gap between a single disc clutch that is easy to drive on the street and the original FX850 Twin Disc!

Brand:
Clutch Masters - Corporate Logo
ES#:
4475767
Mfg#:
02060-TDFS-SHV
Ships in 8 Business Days
$2817.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4304742 - B8012A0 - Billet Shifter Mounting Plate  - Take your shift to the next level - JXB Performance  - Audi

Take your shift to the next level For manual transmissions only.

Brand:
JXB Performance  - Corporate Logo
ES#:
4304742
Mfg#:
B8012A0
In Stock
$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4419864 - B8029A0 - Billet Linkage Reinforcement Kit - Transform your sloppy OEM shift linkage into a precision instrument for perfect shifts. - JXB Performance  - Audi

Transform your sloppy OEM shift linkage into a precision instrument for perfect shifts.

Brand:
JXB Performance  - Corporate Logo
ES#:
4419864
Mfg#:
B8029A0
In Stock
$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4046111 - RS6RSTK - JHM RS6-RS Turbo Kit for 2.7T - Introducing the RS6-RS turbochargers for your 2.7T from JHMotorsports! These are the most unique and budget-friendly, custom RS6 based turbochargers offered to date for the 2.7T engine! - JH Motorsports  - Audi

Introducing the RS6-RS turbochargers for your 2.7T from JHMotorsports! These are the most unique and budget-friendly, custom RS6 based turbochargers offered to date for the 2.7T engine! *This is a custom installation procedure - Turbos only - Does not include couplers, clamps, inlets, bolt-up downpipe flange or hardware. See description

Brand:
JH Motorsports  - Corporate Logo
ES#:
4046111
Mfg#:
RS6RSTK
Ships on Nov 18, 2026
$2699.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4630656 - TTE10041 - TTE380+ Turbo Upgrade - B5 S4 & C5 A6 2.7T - Designed to put out over 400HP! - The Turbo Engineers - Audi

Designed to put out over 400HP! Custom tuning software required for installation.

Brand:
The Turbo Engineers - Corporate Logo
ES#:
4630656
Mfg#:
TTE10041
Back Ordered
$2699.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4858334 - 034-108-B018 - Performance Air Filter, Conical, 0.75" Inlet - Perfect fit performance Air Filter for SAI equipped cars, breathers, and more! - 034Motorsport - Audi Volkswagen

Perfect fit performance Air Filter for SAI equipped cars, breathers, and more! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4858334
Mfg#:
034-108-B018
In Stock
$31.00 USD
Free Shipping
ES#4858310 - 034-108-5047 - X34 SuperDuper Insuction Bundle - Delivers improved power, sound, and acceleration to B9 Audi S4/S5 owners in a clean OEM+ package - 034Motorsport - Audi

Delivers improved power, sound, and acceleration to B9 Audi S4/S5 owners in a clean OEM+ package 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4858310
Mfg#:
034-108-5047
Ships on Nov 25, 2026
$1303.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3220834 - 02029-TD8R-S - 850 Series Twin Disc Clutch Kit - Race - The 850 series is a larger diameter assembly, which is designed for high horsepower applications - Steel flywheel included - Clutch Masters - Audi

The 850 series is a larger diameter assembly, which is designed for high horsepower applications - Steel flywheel included

Brand:
Clutch Masters - Corporate Logo
ES#:
3220834
Mfg#:
02029-TD8R-S
Ships in 4 Business Days
$2604.99 USD
Free Shipping
on orders $49 and up
ES#3220825 - 02029-TD8S-S - 850 Series Twin Disc Clutch Kit - Race/Street  - The 850 series is a larger diameter assembly, which is designed for high horsepower applications - Clutch Masters - Audi

The 850 series is a larger diameter assembly, which is designed for high horsepower applications

Brand:
Clutch Masters - Corporate Logo
ES#:
3220825
Mfg#:
02029-TD8S-S
Ships in 8 Business Days
$2604.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4351841 - ieppcgj1 - Integrated Engineering 3.0T Dual Pulley Power Kit - Turn your Audi B8 S4 or S5 into an all-out street monster with IE's complete Dual Pulley kit! Includes ECU & TCU software plus Dual Pulley setup - Integrated Engineering - Audi

Turn your Audi B8 S4 or S5 into an all-out street monster with IE's complete Dual Pulley kit! Includes ECU & TCU software plus Dual Pulley setup
Fits vehicles with DSG transmissions only

Brand:
Integrated Engineering - Corporate Logo
ES#:
4351841
Mfg#:
IEPPCGJ1
Ships in 4 Business Days
$2579.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4745447 - 30TINT3.5 - ARM Motorsports Intake - 3.5" Inlet - For use with a 3.5" throttle body inlet. - ARM Motorsports - Audi

For use with a 3.5" throttle body inlet.

Brand:
ARM Motorsports - Corporate Logo
ES#:
4745447
Mfg#:
30TINT3.5
In Stock
$197.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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