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Audi S4 Drivetrain Parts & Accessories

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Flywheel/Pressure Plate Installation Kit

ES#2587759 - N90705901KT2 - Flywheel/Pressure Plate Installation Kit - Includes the required hardware to secure your new flywheel and pressure plate - Assembled By ECS - Audi

Includes the required hardware to secure your new flywheel and pressure plate 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2587759
Mfg#:
N90705901KT2
In Stock
ON SALE! SAVE 10%
$103.99

This product was last offered at the strikethrough price on
06-15-2026

$93.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete DSG Automatic Transmission Service Kit

ES#2878770 - 0B5325330Akit - Complete DSG Automatic Transmission Service Kit - Includes a new DSG trans filter, DSG cooling filter, fluid, gaskets, transmission pan bolts, and plugs to service your transmission - Vaico - Audi

Includes a new DSG trans filter, DSG cooling filter, fluid, gaskets, transmission pan bolts, and plugs to service your transmission We Price Match - Give Us A Call or Chat!
Fits from the 2011 model year (2010 model year has cooling filter built-in to cooling line)

Brand:
Vaico - Corporate Logo
ES#:
2878770
Mfg#:
0B5325330AKIT
In Stock
$744.99

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

$331.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 Billet Tunnel Brace - Black

ES#3476922 - 023781ECS01-01 - Audi B9 Billet Tunnel Brace - Black - Replace your small and weak stamped brace with heavy-duty billet aluminum! - ECS - Audi

Replace your small and weak stamped brace with heavy-duty billet aluminum! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3476922
Mfg#:
023781ECS01-01
In Stock
ON SALE! SAVE 20%
$168.99

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

$135.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Rear Differential Mount Kit

ES#3172515 - 018327ecs01KT - Complete Rear Differential Mount Kit - Includes the ECS Rear Differential Mount and Carrier Mount Inserts! - ECS - Audi

Includes the ECS Rear Differential Mount and Carrier Mount Inserts! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3172515
Mfg#:
018327ECS01KT
Ships on Aug 17, 2026
Auto Notify
ON SALE! SAVE 15%
$385.99

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

$328.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B5 S4 Center Differential Delete - NO WELDING NEEDED

ES#4637661 - 015434LA01A - B5 S4 Center Differential Delete - NO WELDING NEEDED - Easily allows the removal of center differential when converting your B5 S4 to RWD (rear wheel drive) from Quattro - ECS - Audi

Easily allows the removal of center differential when converting your B5 S4 to RWD (rear wheel drive) from Quattro 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4637661
Mfg#:
015434LA01A
Ships on Dec 2, 2026
ON SALE! SAVE 25%
$611.99

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

$458.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Axle Assembly - Right

ES#4057257 - 8D0407272BC - Front Axle Assembly - Right - Replace your worn or broken axle - TrakMotive - Audi Volkswagen

Replace your worn or broken axle

Brand:
TrakMotive - Corporate Logo
ES#:
4057257
Mfg#:
8D0407272BC
Ships in 2 Business Days
ON SALE!
$117.99

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

$109.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Wheel Bearing Kit

ES#2627311 - 8E0498625BKT2 - Front Wheel Bearing Kit - Includes both front wheel bearings and installation hardware - SKF - Audi Volkswagen

Includes both front wheel bearings and installation hardware

Brand:
SKF - Corporate Logo
ES#:
2627311
Mfg#:
8E0498625BKT2
In Stock
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Oil Pan Gasket

ES#3524313 - 0B5321371E - Transmission Oil Pan Gasket - Stop leaks and ensure a proper seal - Elring - Audi Porsche

Stop leaks and ensure a proper seal 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3524313
Mfg#:
0B5321371E
In Stock
$19.69

This product was last offered at the strikethrough price on
06-18-2026

$19.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Flywheel

ES#2586404 - 079105266E - Flywheel - Direct OE replacement flywheel - LUK - Audi

Direct OE replacement flywheel We Price Match - Give Us A Call or Chat!
From VIN #8E-5-084001, split is in the 2005 model year

Brand:
LUK - Corporate Logo
ES#:
2586404
Mfg#:
079105266E
In Stock
Limited Qty Sale
$1040.99

This product was last offered at the strikethrough price on
01-30-2026

$752.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Axle Delete Plug Set - Audi B5/B6/B7 - M16 Thread

ES#4375715 - 012417LA01 - Front Axle Delete Plug Set - Audi B5/B6/B7 - M16 Thread - Easily allows the removal of front axles when converting your B5/B6/B7 to RWD (rear wheel drive) from Quattro - ECS - Audi

Easily allows the removal of front axles when converting your B5/B6/B7 to RWD (rear wheel drive) from Quattro 10X Entries For Our 25th Anniversary Sweepstakes!
From VIN 8D-1-050001, split is in the 2001 model year

Brand:
ECS - Corporate Logo
ES#:
4375715
Mfg#:
012417LA01
In Stock
ON SALE! SAVE 25%
$133.99

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

$100.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

R-Series Stage 3 Clutch

ES#4368616 - JHM-RSerB830TClu - R-Series Stage 3 Clutch - Featuring a Ceramic/Metal Backed Organic clutch disc - JH Motorsports - Audi

Featuring a Ceramic/Metal Backed Organic clutch disc

Brand:
JH Motorsports - Corporate Logo
ES#:
4368616
Mfg#:
JHM-RSERB830TCLU
Ships in 2 Business Days
$1099.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Motorsport TrackSport Engine Mount Pair

ES#2993008 - 034-509-0047 - Motorsport TrackSport Engine Mount Pair - Density line rubber damping to maximize strength and durability - 034Motorsport - Audi

Density line rubber damping to maximize strength and durability

Brand:
034Motorsport - Corporate Logo
ES#:
2993008
Mfg#:
034-509-0047
Back Ordered
$611.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Plus IE Performance ECU Tune - Includes Stage 3 TCU Tune & POWERlink Cable

ES#4493831 - IESOVZ14TCU - Stage 3 Plus IE Performance ECU Tune - Includes Stage 3 TCU Tune & POWERlink Cable - Easy upgrade into hybrid turbo power levels delivering up to 715HP and 678TQ. - Integrated Engineering - Audi

Easy upgrade into hybrid turbo power levels delivering up to 715HP and 678TQ. 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4493831
Mfg#:
IESOVZ14TCU
In Stock
$2177.99 USD
Free Shipping

Rear Wheel Bearing Kit - Pair (75mm)

ES#2515573 - 8D0598625A - Rear Wheel Bearing Kit - Pair (75mm) - Includes both bearings and axle bolts - Assembled By ECS - Audi Volkswagen

Includes both bearings and axle bolts 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2515573
Mfg#:
8D0598625A
Ships in 5 Business Days
ON SALE! SAVE 23%
$140.99

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

$107.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Wheel Bearing Kit - Priced Each (82mm)

ES#1487 - 4B0498625A - Front Wheel Bearing Kit - Priced Each (82mm) - Fits the left and right side - FAG - Audi Volkswagen

Fits the left and right side
From VIN 8D-Y-080001, split is in the 2000 model year

Brand:
FAG - Corporate Logo
ES#:
1487
Mfg#:
4B0498625A
In Stock
$82.99

This product was last offered at the strikethrough price on
07-22-2026

$52.99 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.

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