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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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Dual Clutch Gear Oil 8100 - 5 Liter

ES#4158488 - 20116 - Dual Clutch Gear Oil 8100 - 5 Liter - Transmission fluid for your DSG or PDK equipped vehicle - Liqui-Moly - Audi BMW Volkswagen Porsche

Transmission fluid for your DSG or PDK equipped vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
4158488
Mfg#:
20116
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.

$131.99

This product was last offered at the strikethrough price on
06-10-2026

$85.99 USD
Free Shipping
on orders $49 and up

Synthetic Gear Oil 75w90 - 1 Liter

ES#4766 - G052145S2 - Synthetic Gear Oil 75w90 - 1 Liter - Keep your gears quiet and smooth with new fluid - Genuine Volkswagen Audi - Audi Volkswagen

Keep your gears quiet and smooth with new fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4766
Mfg#:
G052145S2
In Stock
$35.79 USD
Free Shipping
on orders $49 and up

Motul Gear 300 Manual Transmission / Differential Fluid (75w-90) - 1 Liter

ES#261741 - 317811 - Motul Gear 300 Manual Transmission / Differential Fluid (75w-90) - 1 Liter - Fully synthetic GL-4 / GL-5 gear oil, designed for high performance use - Motul - Audi BMW Volkswagen MINI Porsche

Fully synthetic GL-4 / GL-5 gear oil, designed for high performance use affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motul - Corporate Logo
ES#:
261741
Mfg#:
317811
In Stock
10% off MSRP

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

$29.11

This product was last offered at the strikethrough price on
06-07-2026

$26.20 USD
Free Shipping
on orders $49 and up

Track Density Line Motor Mounts Kit

ES#2918007 - 034-509-0048KT - Track Density Line Motor Mounts Kit - Void-free and fluid-free, eliminating the slop associated with the factory mounts - 034Motorsport - Audi

Void-free and fluid-free, eliminating the slop associated with the factory mounts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
2918007
Mfg#:
034-509-0048KT
In Stock
$546.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete DL501 Mechatronics Rebuild Kit - With ECS Billet Aluminum Oil Pipes

ES#4908625 - 0b5398009fpKT - Complete DL501 Mechatronics Rebuild Kit - With ECS Billet Aluminum Oil Pipes - Everything needed for a complete Mechatronics repair, plus billet aluminum oil pipes for increase longevity! - Assembled By ECS - Audi

Everything needed for a complete Mechatronics repair, plus billet aluminum oil pipes for increase longevity! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4908625
Mfg#:
0B5398009FPKT
Ships on Aug 10, 2026
Auto Notify
ON SALE! SAVE 28%
$1246.99

This product was last offered at the strikethrough price on
01-03-2026

$900.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Complete Wheel Bearing Kit

ES#3651346 - 4h0498625aKT7 - Complete Wheel Bearing Kit - All-inclusive kit includes bearings, axle bolts, and securing bolts for all four corners of the vehicle - FAG - Audi

All-inclusive kit includes bearings, axle bolts, and securing bolts for all four corners of the vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
FAG - Corporate Logo
ES#:
3651346
Mfg#:
4H0498625AKT7
In Stock
$600.52

This product was last offered at the strikethrough price on
06-04-2026

$475.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Mechatronics Unit Service Kit - With LiquiMoly Fluid

ES#3524713 - 0b5398009eKT1 - Complete Mechatronics Unit Service Kit - With LiquiMoly Fluid - Fundamental components for a complete DSG mechatronics unit printed circuit oil repair - Assembled By ECS - Audi
ECS Tuning recommends this product.

Fundamental components for a complete DSG mechatronics unit printed circuit oil repair affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with 7-speed S-Tronic transmissions

Brand:
Assembled By ECS - Corporate Logo
ES#:
3524713
Mfg#:
0B5398009EKT1
In Stock
ON SALE! SAVE 38%
$1103.99

This product was last offered at the strikethrough price on
01-03-2026

$679.28 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Stage 2 Daily Clutch Kit

ES#3106547 - ks4b8hdoKT - Stage 2 Daily Clutch Kit - Designed for the daily-driven, weekend track warrior. Conservatively rated at 395ft/lbs. - South Bend Clutch - Audi

Designed for the daily-driven, weekend track warrior. Conservatively rated at 395ft/lbs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
South Bend Clutch - Corporate Logo
ES#:
3106547
Mfg#:
KS4B8HDOKT
In Stock
$1171.91 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount Bushing Insert Kit

ES#3023205 - 009860ECS01 - Transmission Mount Bushing Insert Kit - Decrease transmission mount slop for better drivetrain response! - ECS - Audi Porsche

Decrease transmission mount slop for better drivetrain response! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3023205
Mfg#:
009860ECS01
Ships on Jul 10, 2026
Auto Notify
ON SALE! SAVE 39%
$99.99

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

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Transmission Street Shield Skid Plate Kit - Audi B8

ES#3411961 - 017881ecs01KT - ECS Tuning Transmission Street Shield Skid Plate Kit - Audi B8 - Protect your vehicle's transmission pan with a 4mm thick aluminum skid plate - ECS - Audi

Protect your vehicle's transmission pan with a 4mm thick aluminum skid plate affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3411961
Mfg#:
017881ECS01KT
In Stock
ON SALE! SAVE 20%
$495.44

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

$397.36 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Street Density Transmission Mount

ES#3199888 - 0345094025 - Street Density Transmission Mount - Improve the performance of the factory transmission mount - 034Motorsport - Audi

Improve the performance of the factory transmission mount affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3199888
Mfg#:
0345094025
In Stock
$44.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transfer Case Oil - priced each

ES#2726939 - G055515A2 - Transfer Case Oil - priced each - For proper maintenance of your transfer case - Genuine Volkswagen Audi - Audi Volkswagen

For proper maintenance of your transfer case affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Sport Diff Only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2726939
Mfg#:
G055515A2
In Stock
$35.83

This product was last offered at the strikethrough price on
06-03-2026

$35.81 USD
Free Shipping
on orders $49 and up

Jackal Motorsports Tune - Includes Jackal Tuning Cable & TCU Tune

ES#4907823 - B85-9 - Jackal Motorsports Tune - Includes Jackal Tuning Cable & TCU Tune - Gains from 86 WHP/64 WTQ on Stage 1 up to 185 WHP/193 WTQ on Stage 2+ E40 - Jackal Motorsports - Audi

Gains from 86 WHP/64 WTQ on Stage 1 up to 185 WHP/193 WTQ on Stage 2+ E40 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with DSG transmission only

Brand:
Jackal Motorsports - Corporate Logo
ES#:
4907823
Mfg#:
B85-9
Ships in 2 Business Days
$810.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Double Clutch Transmission Fluid (DCTF-1+) - 1 Liter

ES#2619458 - 83220440214 - Double Clutch Transmission Fluid (DCTF-1+) - 1 Liter - This Pentosin FFL-4 is a fully synthetic oil that will prolong the life of your double clutch transmission. - Pentosin - Audi BMW Mercedes Benz MINI

This Pentosin FFL-4 is a fully synthetic oil that will prolong the life of your double clutch transmission. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pentosin - Corporate Logo
ES#:
2619458
Mfg#:
83220440214
In Stock
$42.99 USD
Free Shipping
on orders $49 and up

Wheel Hub - Priced Each

ES#4039417 - 8K0407613B - Wheel Hub - Priced Each - Does not include wheel bearing - Vaico - Audi

Does not include wheel bearing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4039417
Mfg#:
8K0407613B
In Stock
$72.99 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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