Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi S4 Drivetrain Parts & Accessories

Sort By
Filter By
Return to Top

Billet Rear Subframe Bushing Kit

ES#2864607 - 034-601-0005 - Billet Rear Subframe Bushing Kit - Maintain proper suspension geometry when cornering and reduce rear subframe movement - 034Motorsport - Audi

Maintain proper suspension geometry when cornering and reduce rear subframe movement

Brand:
034Motorsport - Corporate Logo
ES#:
2864607
Mfg#:
034-601-0005
Ships in 3 Business Days
$274.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing Kit - Pair

ES#3194737 - 4H0498625AKT5 - Wheel Bearing Kit - Pair - Includes both bearings with axle & securing bolts - Vaico - Audi

Includes both bearings with axle & securing bolts We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3194737
Mfg#:
4H0498625AKT5
In Stock at Vendor
$841.99

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

$817.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing Kit - Pair

ES#2628422 - 4H0498625AKT1 - Wheel Bearing Kit - Pair - Includes both bearings with axle & securing bolts - Genuine Volkswagen Audi - Audi

Includes both bearings with axle & securing bolts

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2628422
Mfg#:
4H0498625AKT1
Ships in 3 Business Days
$814.26 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Service Kit - With Service Tools

ES#4361552 - N90281802KTKT4 - Rear Differential Service Kit - With Service Tools - Complete kit with Redline 75w90 fluid with ECS stainless steel magnetic plugs and seals to service your rear differential. - Assembled By ECS - Audi Volkswagen

Complete kit with Redline 75w90 fluid with ECS stainless steel magnetic plugs and seals to service your rear differential. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Torque Vectoring differentials

Brand:
Assembled By ECS - Corporate Logo
ES#:
4361552
Mfg#:
N90281802KTKT4
In Stock
ON SALE! SAVE 17%
$161.99

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

$134.22 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Clutch Line - Lower

ES#517341 - 8K0721477D - Clutch Line - Lower - Connects the clutch master cylinder to the lower clutch line - Genuine Volkswagen Audi - Audi

Connects the clutch master cylinder to the lower clutch line

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
517341
Mfg#:
8K0721477D
Ships in 3 Business Days
9% off MSRP

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

$125.99

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

$114.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Pilot Bearing

ES#1450 - 034105313A - Clutch Pilot Bearing - Replace anytime clutch service is done. - Ina - Audi BMW

Replace anytime clutch service is done. We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
1450
Mfg#:
034105313A
In Stock
$8.15

This product was last offered at the strikethrough price on
06-16-2026

$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Street Sport Engine Mount Kit

ES#4140455 - cts-em-b8-50dKT - CTS Street Sport Engine Mount Kit - 50 Durometer rubber construction - Set of two mounts for left and right sides - CTS - Audi

50 Durometer rubber construction - Set of two mounts for left and right sides

Brand:
CTS - Corporate Logo
ES#:
4140455
Mfg#:
CTS-EM-B8-50DKT
Back Ordered
Auto Notify
$399.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

JHM HD Linkage Cross Rod (Late)

ES#4045860 - JHM-01EHDXRODL - JHM HD Linkage Cross Rod (Late) - Introducing a solution to the delicate OEM linkage cross rod - JHM created a heavy duty, upgraded Cross Rod from scratch, built exactly to OEM measurements. - JH Motorsports - Audi

Introducing a solution to the delicate OEM linkage cross rod - JHM created a heavy duty, upgraded Cross Rod from scratch, built exactly to OEM measurements. *For models with late style shift linkage - See photo for early vs late difference - Modification to stock main shift rod necessary for install*

Brand:
JH Motorsports - Corporate Logo
ES#:
4045860
Mfg#:
JHM-01EHDXRODL
Ships in 4 Business Days
$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Clutch Kit

ES#2570128 - SA863 - Stage 3 Clutch Kit - Features a 6 puck, rigid hub disc with a torque rating of 620 ft/lbs - Spec Clutches - Audi

Features a 6 puck, rigid hub disc with a torque rating of 620 ft/lbs To be used with a OEM Dual Mass Flywheel.

Brand:
Spec Clutches - Corporate Logo
ES#:
2570128
Mfg#:
SA863
Ships in 4 Business Days
$799.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Kit - Priced Each (75mm)

ES#2872452 - 8D0598625A - Rear Wheel Bearing Kit - Priced Each (75mm) - Fits the left and right side - Febi - Audi Volkswagen

Fits the left and right side 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2872452
Mfg#:
8D0598625A
Ships in 4 Business Days
$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 4 FX400 Clutch Kit

ES#2828973 - 02029HDCL - Stage 4 FX400 Clutch Kit - Featuring the Power Plus I pressure plate paired with a full-face ceramic disc - 170% increased holding capacity - Clutch Masters - Audi

Featuring the Power Plus I pressure plate paired with a full-face ceramic disc - 170% increased holding capacity Recommended to be used with Clutch Masters steel (FW-029-SF) or aluminum (FW-029-AL) flywheels

Brand:
Clutch Masters - Corporate Logo
ES#:
2828973
Mfg#:
02029HDCL
In Stock at Vendor
15% off MSRP

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

$922.99

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

$784.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

FX350 Clutch Kit - Stage 3+

ES#2828983 - 02031HDFF - FX350 Clutch Kit - Stage 3+ - Fiber Tough lined, rigid hub clutch disc with heavy duty pressure plate, Rated for 440ft/lbs. - Clutch Masters - Audi

Fiber Tough lined, rigid hub clutch disc with heavy duty pressure plate, Rated for 440ft/lbs.

Brand:
Clutch Masters - Corporate Logo
ES#:
2828983
Mfg#:
02031HDFF
Ships in 8 Business Days
$794.99 USD
Free Shipping

Stage 3+ FX350 Clutch Kit

ES#2828974 - 02029HDFF - Stage 3+ FX350 Clutch Kit - Features the Power Plus I Pressure Plate with Clutch Masters New Formula Button disc - 110% increased holding capacity - Clutch Masters - Audi

Features the Power Plus I Pressure Plate with Clutch Masters New Formula Button disc - 110% increased holding capacity Recommended to be used with Clutch Masters steel (FW-029-SF) or aluminum (FW-029-AL) flywheels

Brand:
Clutch Masters - Corporate Logo
ES#:
2828974
Mfg#:
02029HDFF
Ships in 8 Business Days
$794.99 USD
Free Shipping

Stage 3 FX300 Clutch Kit

ES#2828975 - 02029HDTZ - Stage 3 FX300 Clutch Kit - Features the Power Plus I Pressure Plate with a Steel Back Segmented Kevlar disc - 110% increased holding capacity - Clutch Masters - Audi

Features the Power Plus I Pressure Plate with a Steel Back Segmented Kevlar disc - 110% increased holding capacity Recommended to be used with Clutch Masters steel (FW-029-SF) or aluminum (FW-029-AL) flywheels

Brand:
Clutch Masters - Corporate Logo
ES#:
2828975
Mfg#:
02029HDTZ
Ships in 8 Business Days
$794.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Snub Mount

ES#436328 - 8E0199339 - Snub Mount - Worn mounts can cause excessive engine movement under load - Genuine Volkswagen Audi - Audi

Worn mounts can cause excessive engine movement under load

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436328
Mfg#:
8E0199339
In Stock
35% off MSRP

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

$25.99

This product was last offered at the strikethrough price on
02-23-2026

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Drivetrain Parts & Accessories

Put your power to the wheels where it belongs, and keep drivetrain components mounted securely for comfort and safety. Our Drivetrain Components Section has a huge assortment of parts and fluids for transmissions, differentials, driveshafts, drivetrain mounts, drivetrain bushings, and drive hubs, plus special tools to make repairs easy.

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