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Audi 8Y S3 Quattro 2.0T Drivetrain Parts & Accessories

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ES#4899603 - G065175A2KT - Haldex Service Kit - With Pump Seals - Includes new drain/fill plugs, fluid, and hardware/seal kit for the Haldex pump - Genuine Volkswagen Audi - Audi Volkswagen

Includes new drain/fill plugs, fluid, and hardware/seal kit for the Haldex pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4899603
Mfg#:
G065175A2KT
Ships in 1 day
$76.99

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

$75.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4623729 - 20TSI-GEN4 - Unitronic Performance Software - Flashed @ ECS - Choose the stage that meets your power goals! - Unitronic - Audi Volkswagen

Choose the stage that meets your power goals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4623729
Mfg#:
20TSI-GEN4
In Stock
ON SALE!
Starting at $0.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4877151 - 034-103-2765A - 8Y Audi S3 EA888.4 Dynamic+ Performance Software Package - Unleash up to 455HP/431TQ by transforming your VW/Audi EA888.4 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! - 034Motorsport - Audi

Unleash up to 455HP/431TQ by transforming your VW/Audi EA888.4 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4877151
Mfg#:
034-103-2765A
Ships in 1 Business Day
Starting at $180.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4674251 - 034-103-27652 - MK8 VW Golf R EA888.4 Dynamic+ Performance Software Package - Unleash up to 455HP/431TQ by transforming your VW/Audi EA888.4 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! - 034Motorsport - Audi Volkswagen

Unleash up to 455HP/431TQ by transforming your VW/Audi EA888.4 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4674251
Mfg#:
034-103-27652
Ships in 1 Business Day
Starting at $180.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4475671 - VWR150002 - RacingLine Subframe & Dogbone Mount Kit - Get power to the ground - Racingline - Audi Volkswagen

Get power to the ground affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racingline - Corporate Logo
ES#:
4475671
Mfg#:
VWR150002
Ships in 3 Business Days
$392.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4324981 - VWR180002 - Magnetic Haldex Differential Plug Set  - Keep your differentials and transfer box protected - Racingline - Audi Volkswagen

Keep your differentials and transfer box protected affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racingline - Corporate Logo
ES#:
4324981
Mfg#:
VWR180002
Ships in 3 Business Days
$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4743091 - 8234-4M-701 - BFI Complete Replacement Shift Paddles - Audi 4M - Black Anodized - Designed for enthusiasts to give both an improved feel and better paddle access across a larger degree of the steering wheel. - Black Forest Industries - Audi

Designed for enthusiasts to give both an improved feel and better paddle access across a larger degree of the steering wheel. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2022-2023 Models only

Brand:
Black Forest Industries - Corporate Logo
ES#:
4743091
Mfg#:
8234-4M-701
Ships in 2 Business Days
$314.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3698702 - G055529A2KT2 - Genuine DSG Transmission Service Kit - With Factory Service Tool - DSG Transmissions are recommended to be serviced every 40k miles - Genuine Volkswagen Audi - Audi Volkswagen

DSG Transmissions are recommended to be serviced every 40k miles affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3698702
Mfg#:
G055529A2KT2
Ships on Aug 5, 2026
$586.99

This product was last offered at the strikethrough price on
03-18-2026

$582.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#3191369 - 5q0501204axKT - Rear Axle Assembly - Right - Complete driveshaft with CV joints; ready for installation. Price includes a $160 refundable corecharge - Genuine Volkswagen Audi - Audi Volkswagen

Complete driveshaft with CV joints; ready for installation. Price includes a $160 refundable corecharge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3191369
Mfg#:
5Q0501204AXKT
Back Ordered
$574.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Featuring Genuine OEM DSG fluid, Bremmen filter, and ECS Magnetic Drain Plug 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#:
5470910
Mfg#:
G055529A2KT5
In Stock
ON SALE!
$176.06 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4668636 - TCUDQ381MQBEVO - APR TCU Upgrade - 7-Speed DSG (DQ381 - MQB EVO) - Optimize the driving experience with performance tuning software for your vehicle's Transmission Control Unit (TCU). - APR - Audi Volkswagen

Optimize the driving experience with performance tuning software for your vehicle's Transmission Control Unit (TCU). Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4668636
Mfg#:
TCUDQ381MQBEVO
In Stock
$499.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4142624 - 5WA407621 - Rear Wheel Bearing - Priced Each - Fits the left and right side - Genuine Volkswagen Audi - Audi Volkswagen

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4142624
Mfg#:
5WA407621
In Stock
18% off MSRP

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

$302.08

This product was last offered at the strikethrough price on
06-25-2026

$248.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2737692 - 5Q0501203A - Rear Axle Assembly - Left - Complete driveshaft with CV joints; ready for installation - Genuine Volkswagen Audi - Audi Volkswagen

Complete driveshaft with CV joints; ready for installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2737692
Mfg#:
5Q0501203A
In Stock
Limited Qty Sale
$520.99

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

$462.99 USD
Free Shipping
on orders $49 and up
ES#4338476 - 0GC325183A - DSG Transmission Filter - Recommended to be serviced every 40k miles - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Recommended to be serviced every 40k miles 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! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
4338476
Mfg#:
0GC325183A
Ships in 9 Business Days
$41.99 USD
Free Shipping
on orders $49 and up
ES#4815441 - 1001350116/XK - DSG Transmission Service Kit - 10 Liters - Recommended to be serviced every 40k miles, includes filter, O-ring, plugs, sealing washers, and enough fluid to drain, flush, and fill. - Meyle - Audi Volkswagen

Recommended to be serviced every 40k miles, includes filter, O-ring, plugs, sealing washers, and enough fluid to drain, flush, and fill. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4815441
Mfg#:
1001350116/XK
Ships on Nov 4, 2026
$344.99 USD
Free Shipping
on orders $49 and up
ES#5457612 - 034-103-3401 - 034SPI Boot Loader Unlock (BLU) Harness For DQ381 G2 Transmissions - Unlock your 2022+ Volkswagen & Audi DQ381 G2 TCU with the 401 boot loader from the comfort of your home. - 034Motorsport - Audi Volkswagen

Unlock your 2022+ Volkswagen & Audi DQ381 G2 TCU with the 401 boot loader from the comfort of your home. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
5457612
Mfg#:
034-103-3401
In Stock
$145.00 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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