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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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Ultimate Shift Kit - Audi B8 A4/A5/S5/S5

ES#2834823 - 004113ECS01KT - Ultimate Shift Kit - Audi B8 A4/A5/S5/S5 - Includes the ECS Adjustable Short Throw Shifter paired with BFI's Heavy Weight SCHWARZ Shift Knob - ECS / BFI - Audi

Includes the ECS Adjustable Short Throw Shifter paired with BFI's Heavy Weight SCHWARZ Shift Knob

Brand:
ECS / BFI
ES#:
2834823
Mfg#:
004113ECS01KT
In Stock
$636.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Seal - Priced Each

ES#289191 - 0B5311113F - Seal - Priced Each - 72mm x 7mm - Genuine Volkswagen Audi - Audi

72mm x 7mm For vehicles with DSG transmissions only.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
289191
Mfg#:
0B5311113F
In Stock
Limited Qty Sale
$64.99

This product was last offered at the strikethrough price on
10-05-2026

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Inner C/V Joint repair Kit - Priced Each

ES#1912943 - 4H0498103A - Front Inner C/V Joint repair Kit - Priced Each - Includes C/V joint, boot, & all related hardware for the job - Genuine Volkswagen Audi - Audi

Includes C/V joint, boot, & all related hardware for the job From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1912943
Mfg#:
4H0498103A
Ships in 8 Business Days
13% off MSRP

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

$703.99

This product was last offered at the strikethrough price on
08-31-2026

$609.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Outer Axle Boot Kit

ES#5426349 - 8K0498203 - Outer Axle Boot Kit - Fits the left & right side - GKN Drivetech - Audi

Fits the left & right side Fits up through 11/07/2011 model year

Brand:
GKN Drivetech - Corporate Logo
ES#:
5426349
Mfg#:
8K0498203
Ships in 1-2 days
$45.99

This product was last offered at the strikethrough price on
10-28-2026

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Flange Shaft Bolt - Priced Each

ES#2872955 - N90097202 - Flange Shaft Bolt - Priced Each - Secures the axle assembly to the transmission. M10x48x26 - Febi - Audi

Secures the axle assembly to the transmission. M10x48x26 We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2872955
Mfg#:
N90097202
Ships in 1 Business Day
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring (11.5x3mm) - Priced Each

ES#2099960 - N90666003 - O-Ring (11.5x3mm) - Priced Each - Quality replacement for your vehicle - Genuine Volkswagen Audi - Audi Volkswagen

Quality replacement for your vehicle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2099960
Mfg#:
N90666003
In Stock
$3.06 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Axle Flange Seal - Left

ES#2501297 - 0AW409399 - Front Axle Flange Seal - Left - Seals the connection between the axle flange and transmission - Genuine Volkswagen Audi - Audi

Seals the connection between the axle flange and transmission

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2501297
Mfg#:
0AW409399
Ships in 2 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.

$52.99

This product was last offered at the strikethrough price on
10-05-2026

$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DSG Transmission Fluid - 1 Liter

ES#465400 - G052513A2 - DSG Transmission Fluid - 1 Liter - Genuine transmission fluid for 7-speed dual clutch automatic transmissions - Genuine Volkswagen Audi - Audi

Genuine transmission fluid for 7-speed dual clutch automatic transmissions

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
465400
Mfg#:
G052513A2
Ships in 2 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.

$39.99

This product was last offered at the strikethrough price on
11-01-2026

$38.99 USD
Free Shipping
on orders $49 and up

Engine Mount - Left

ES#2966472 - 8R0199381AD - Engine Mount - Left - Eliminate excessive engine vibrations - Hamburg Tech - Audi

Eliminate excessive engine vibrations We Price Match - Give Us A Call or Chat!
From the 2013 model year

Brand:
Hamburg Tech - Corporate Logo
ES#:
2966472
Mfg#:
8R0199381AD
Ships in 1 Business Day
$145.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Service Kit

ES#3660793 - n90281802ktKT - Rear Differential Service Kit - Complete kit with Redline 75w90 fluid with OEM drain/fill plugs and seals to service your rear differential. - Assembled By ECS - Audi Volkswagen

Complete kit with Redline 75w90 fluid with OEM drain/fill plugs and seals to service your rear differential. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Torque Vectoring differentials

Brand:
Assembled By ECS - Corporate Logo
ES#:
3660793
Mfg#:
N90281802KTKT
In Stock
ON SALE!
$52.87 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

DSG Automatic Transmission Service Kit

ES#2550884 - 0B5325429EKT - DSG Automatic Transmission Service Kit - Includes a new filter, gasket, plugs, and fluid to service your transmission - Genuine Volkswagen Audi - Audi

Includes a new filter, gasket, plugs, and fluid to service your transmission For vehicles up through the 2010 model year only.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2550884
Mfg#:
0B5325429EKT
In Stock
$722.99

This product was last offered at the strikethrough price on
09-03-2026

$567.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Rear Carrier Mount Bushing - Priced Each

ES#450894 - 8K0599257N - Rear Carrier Mount Bushing - Priced Each - Fits left and right side - Genuine Volkswagen Audi - Audi

Fits left and right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450894
Mfg#:
8K0599257N
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.

$88.99

This product was last offered at the strikethrough price on
08-31-2026

$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DSG Automatic Transmission Filter

ES#4818094 - 0B5325330A - DSG Automatic Transmission Filter - Recommended to be serviced every 40k miles - Bremmen Parts - Audi

Recommended to be serviced every 40k miles 10X Entries Into Our F80 M3 Sweepstakes

Fits from the 2011 model year (2010 model year has filter built-in to cooling line)

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818094
Mfg#:
0B5325330A
In Stock
ON SALE!
$13.59 USD
Free Shipping
on orders $49 and up

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 Into Our F80 M3 Sweepstakes
For vehicles with Torque Vectoring differentials

Brand:
Assembled By ECS - Corporate Logo
ES#:
4361552
Mfg#:
N90281802KTKT4
Ships on Feb 26, 2027
ON SALE!
$142.99

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

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

Flange Shaft Bolt - Priced Each

ES#469135 - N90097204 - Flange Shaft Bolt - Priced Each - Secures the axle assembly to the transmission. M10x48x26 - Genuine Volkswagen Audi - Audi

Secures the axle assembly to the transmission. M10x48x26

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469135
Mfg#:
N90097204
In Stock
$2.99 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.

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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