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Audi B8/B8.5 S4 Quattro 3.0T

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Audi B8/B8.5 S4 Quattro 3.0T Drivetrain Parts & Accessories

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DSG Automatic Transmission Service Kit W/ ECS Magnetic Drain Plug

ES#3200778 - 0B5325429EKT2 - DSG Automatic Transmission Service Kit W/ ECS Magnetic Drain Plug - Includes a new filter, gasket, plugs, and fluid to service your transmission - Assembled By ECS - Audi

Includes a new filter, gasket, plugs, and fluid to service your transmission 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles up through the 2010 model year only.

Brand:
Assembled By ECS - Corporate Logo
ES#:
3200778
Mfg#:
0B5325429EKT2
In Stock
ON SALE!
$242.30

This product was last offered at the strikethrough price on
07-14-2026

$240.46 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Clutch Master Cylinder

ES#2832727 - 8K1721401H - Clutch Master Cylinder - Includes clutch safety switch - Restore the feel of your clutch - Genuine Volkswagen Audi - Audi

Includes clutch safety switch - Restore the feel of your clutch

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2832727
Mfg#:
8K1721401H
Ships in 5 Business Days
8% off MSRP

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

$366.99

This product was last offered at the strikethrough price on
07-26-2026

$335.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Exclusive - Black Air Leather - Black Anodized

ES#3141685 - GS2SECS - ECS Exclusive - Black Air Leather - Black Anodized - Weighing in at approximately 215 grams the added inertial mass makes shifting effort substantially less while speeding up the process at the same time. - Black Forest Industries - Audi Volkswagen

Weighing in at approximately 215 grams the added inertial mass makes shifting effort substantially less while speeding up the process at the same time.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3141685
Mfg#:
GS2SECS
In Stock
$164.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DSG Automatic Transmission Service Kit - Without Fluid

ES#4715553 - 0B5325330A1KT - DSG Automatic Transmission Service Kit - Without Fluid - Includes a standard drain/fill plug, DSG trans filter, DSG cooling filter and gaskets to service your transmission - Assembled By ECS - Audi

Includes a standard drain/fill plug, DSG trans filter, DSG cooling filter and gaskets to service your transmission 10X Entries For Our 25th Anniversary Sweepstakes!
Fits from the 2011 model year (2010 model year has cooling filter built-in to cooling line)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4715553
Mfg#:
0B5325330A1KT
In Stock
ON SALE!
$100.99

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

$96.80 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Multi-Plate Clutch For Dual Clutch Gearbox

ES#2502550 - 0B5141030E - Multi-Plate Clutch For Dual Clutch Gearbox - Replacement clutch for your DSG transmission - Genuine Volkswagen Audi - Audi

Replacement clutch for your DSG transmission

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2502550
Mfg#:
0B5141030E
Ships in 10 Business Days
4% off MSRP

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

$2470.00

This product was last offered at the strikethrough price on
07-26-2026

$2365.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B8/C7 Center Differential Delete - NO WELDING NEEDED

ES#4375353 - 012535LA01 - B8/C7 Center Differential Delete - NO WELDING NEEDED - Easily allows the removal of center differential when converting your B8 S4 to RWD (rear wheel drive) from Quattro - ECS - Audi

Easily allows the removal of center differential when converting your B8 S4 to RWD (rear wheel drive) from Quattro 10X Entries For Our 25th Anniversary Sweepstakes!
100% reversible RWD kit when paired with our Axle Delete Plugs (ES4373491) Please make sure via VIN that

Brand:
ECS - Corporate Logo
ES#:
4375353
Mfg#:
012535LA01
Ships on Aug 11, 2026
Auto Notify
ON SALE! SAVE 20%
$452.99

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

$362.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Street Sport Engine Mount - Priced Each

ES#4070107 - CTS-EM-B8-50D - CTS Street Sport Engine Mount - Priced Each - 50 Durometer rubber construction - Single engine mount - CTS - Audi

50 Durometer rubber construction - Single engine mount *Priced as one single mount*

Brand:
CTS - Corporate Logo
ES#:
4070107
Mfg#:
CTS-EM-B8-50D
Back Ordered
Auto Notify
ON SALE! SAVE 20%
$199.99

This product was last offered at the strikethrough price on
07-10-2026

$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Flywheel Bolt - Priced Each

ES#4814 - N90929401 - Flywheel Bolt - Priced Each - 10x1x27, Should be replaced every time they are removed. 10 are required - Genuine Volkswagen Audi - Audi Volkswagen

10x1x27, Should be replaced every time they are removed. 10 are required Quantity of 6 needed for install

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4814
Mfg#:
N90929401
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel Magnetic Drain/Fill Plug - Priced Each

ES#2992215 - 010974ECS01 - Stainless Steel Magnetic Drain/Fill Plug - Priced Each - Capture harmful particles to prevent wear. M10x1x10 - ECS - Audi Volkswagen

Capture harmful particles to prevent wear. M10x1x10 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with Torque Vectoring rear differentials

Brand:
ECS - Corporate Logo
ES#:
2992215
Mfg#:
010974ECS01
In Stock
ON SALE! SAVE 25%
$35.99

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

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Mechatronic Unit With Software

ES#4056043 - 8K2927156MXKT - Remanufactured Mechatronic Unit With Software - Price includes refundable $400 core charge - Genuine Volkswagen Audi - Audi

Price includes refundable $400 core charge *For models with 7 speed DSG (S-Tronic) transmissions with NSC trans code - Please verify existing part number with VIN prior to ordering*

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4056043
Mfg#:
8K2927156MXKT
In Stock
$4435.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Mechatronics Control Unit

ES#4005814 - 8k2927156muKT - Remanufactured Mechatronics Control Unit - Price includes a $520 refundable core charge - Genuine Volkswagen Audi - Audi

Price includes a $520 refundable core charge For models with NSC transmission code - Please contact with VIN to verify fitment

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4005814
Mfg#:
8K2927156MUKT
Ships in 1-2 days
$4435.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Axle Assembly - Priced Each

ES#4057748 - 8K0407271AJ - Front Axle Assembly - Priced Each - Restore your drivetrain - TrakMotive - Audi

Restore your drivetrain

Brand:
TrakMotive - Corporate Logo
ES#:
4057748
Mfg#:
8K0407271AJ
Ships in 1 Business Day
$235.99

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

$229.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mechatronics Control Unit - With Core Charge

The price includes a refundable $450 core charge. For models with PWW, SKM transmission code - Please contact with VIN to verify fitment

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4620730
Mfg#:
8K5927156DXKT
Ships in 9 Business Days
$4324.99 USD
This product is lifetime replacement eligible Lifetime Replacement

JHM Solid Linkage and Cross Rod Upgrade

ES#4046009 - JHM-B8LnkXRod - JHM Solid Linkage and Cross Rod Upgrade - Increase the durability and longevity of your linkage components while dramatically improving the shifting experience of your B8 Audi! - JH Motorsports - Audi

Increase the durability and longevity of your linkage components while dramatically improving the shifting experience of your B8 Audi!

Brand:
JH Motorsports - Corporate Logo
ES#:
4046009
Mfg#:
JHM-B8LNKXROD
Ships in 2 Business Days
$599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Slave Cylinder

ES#451029 - 8K0721257A - Clutch Slave Cylinder - Restore the feel of your clutch - Genuine Volkswagen Audi - Audi

Restore the feel of your clutch

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
451029
Mfg#:
8K0721257A
In Stock
2% off MSRP

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

$251.99

This product was last offered at the strikethrough price on
07-26-2026

$246.99 USD
Free Shipping
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.

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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