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Audi RS3 8V (2018+) 2.5T

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Audi RS3 8V (2018+) 2.5T Drivetrain Parts & Accessories

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Wheel Bearing/Hub Assembly - Priced Each

ES#2888941 - 5K0498621A - Wheel Bearing/Hub Assembly - Priced Each - Fits the left and right side - Vaico - Audi Volkswagen

Fits the left and right side We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2888941
Mfg#:
5K0498621A
Ships in 1 Business Day
$191.99

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

$185.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum MQB Upper Dogbone Mount Insert

ES#3624070 - 034-509-1035 - Billet Aluminum MQB Upper Dogbone Mount Insert - Required for any MQB platform make/model using an aftermarket dogbone mount and dogbone mount lower insert - 034Motorsport - Audi Volkswagen

Required for any MQB platform make/model using an aftermarket dogbone mount and dogbone mount lower insert 2X Entries Into Our F80 M3 Sweepstakes
*To be used with every Spherical MQB 034 Dogbone Mount - For new 034 Dogbone mount purchases, this is now included*

Brand:
034Motorsport - Corporate Logo
ES#:
3624070
Mfg#:
034-509-1035
In Stock
$46.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DSG Transmission Filter

ES#4376304 - 0BH325183B - DSG Transmission Filter - Recommended to be serviced every 40k miles - Hengst - Audi
ECS Tuning recommends this product.

Recommended to be serviced every 40k miles 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
4376304
Mfg#:
0BH325183B
Ships in 8 Business Days
$34.99 USD
Free Shipping
on orders $49 and up

034Motorsport Billet Spherical Dogbone Mount

ES#3617870 - 034-509-1026 - 034Motorsport Billet Spherical Dogbone Mount - Eliminates slop from the factory mount, resulting in a locked-down drivetrain, crisper shifting, and virtually no wheel hop! - 034Motorsport - Audi

Eliminates slop from the factory mount, resulting in a locked-down drivetrain, crisper shifting, and virtually no wheel hop! 2X Entries Into Our F80 M3 Sweepstakes
*This Product Requires - Billet Aluminum MQB Dogbone Mount Insert - 034-509-1025 (ES2992954)*

Brand:
034Motorsport - Corporate Logo
ES#:
3617870
Mfg#:
034-509-1026
In Stock
$350.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DSG Performance Software - Stage 2

ES#4370417 - 25TFSIEVO-DSG-2 - Unitronic DSG Performance Software - Stage 2 - Up to 70% quicker shifts, launch control limit removed, increased clamping pressure, and more! - Unitronic - Audi

Up to 70% quicker shifts, launch control limit removed, increased clamping pressure, and more! 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#:
4370417
Mfg#:
25TFSIEVO-DSG-2
In Stock
ON SALE! SAVE 18%
$850.00

This product was last offered at the strikethrough price on
09-28-2026

$700.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Shift Paddle Set - Black High Glodd / Chrome

ES#3417546 - 8W0951523SINZ - Shift Paddle Set - Black High Glodd / Chrome - Includes right & left side steering wheel shift paddles for S-tronic - Genuine Volkswagen Audi - Audi

Includes right & left side steering wheel shift paddles for S-tronic

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3417546
Mfg#:
8W0951523SINZ
Ships in 2 Business Days
12% off MSRP

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

$790.00

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

$696.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

8V Audi RS3/S3/A3 TTS DQ250 MQB Dynamic+ Performance TCU Software Package

ES#4877175 - 034-103-254AA - 8V Audi RS3/S3/A3 TTS DQ250 MQB Dynamic+ Performance TCU Software Package - Transform the shifting performance of your MQB DQ250 with Dynamic+ Tuning - enhancing the acceleration & drivability of your transmission! - 034Motorsport - Audi

Transform the shifting performance of your MQB DQ250 with Dynamic+ Tuning - enhancing the acceleration & drivability of your transmission! 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with DQ250-MQB transmission only.

Brand:
034Motorsport - Corporate Logo
ES#:
4877175
Mfg#:
034-103-254AA
Ships in 1 day
Starting at $0.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

BFI MQB RS Complete Replacment Engine Mount - Stage 2

ES#4338883 - EBFI77-MS-502 - BFI MQB RS Complete Replacment Engine Mount - Stage 2 - With its 85a durometer bushings, for the enthusiast who is looking for maximum performance from their motor mounts - great for heavily modified street cars and track cars. - Black Forest Industries - Audi

With its 85a durometer bushings, for the enthusiast who is looking for maximum performance from their motor mounts - great for heavily modified street cars and track cars.

Brand:
Black Forest Industries - Corporate Logo
ES#:
4338883
Mfg#:
EBFI77-MS-502
Ships on Oct 29, 2026
$649.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Haldex Differential Plug Set

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

Brand:
Racingline - Corporate Logo
ES#:
4324981
Mfg#:
VWR180002
Back Ordered
$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet DSG Filter Housing - Black

ES#4041023 - VWR19G709 - Billet DSG Filter Housing - Black - Stunning midnight-black gloss billet replacement. - Racingline - Audi Volkswagen

Stunning midnight-black gloss billet replacement.

Brand:
Racingline - Corporate Logo
ES#:
4041023
Mfg#:
VWR19G709
In Stock
$128.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DSG Service Kit - With Service Tool

ES#4040296 - 0BH325183BKT1 - DSG Service Kit - With Service Tool - Includes DSG Service Tool, fluid, filter, o-ring, and necessary sealing washers for a complete drain and fill - Genuine Volkswagen Audi - Audi

Includes DSG Service Tool, fluid, filter, o-ring, and necessary sealing washers for a complete drain and fill

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4040296
Mfg#:
0BH325183BKT1
Ships on Nov 16, 2026
$653.99

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

$640.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

BFI Complete Replacement Shift Paddles - Machined Finish

ES#4659054 - 8234-8W-700 - BFI Complete Replacement Shift Paddles - Machined Finish - The worlds first machined aluminum complete replacement paddles for Audi with illuminated shift indicators! - Black Forest Industries - Audi

The worlds first machined aluminum complete replacement paddles for Audi with illuminated shift indicators!

Brand:
Black Forest Industries - Corporate Logo
ES#:
4659054
Mfg#:
8234-8W-700
In Stock
$314.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Mount Insert Kit (1 Insert) - Front Position

ES#3432408 - 019797ecs01-01KT - Rear Differential Mount Insert Kit (1 Insert) - Front Position - Launch harder and improve your 0-60 times with our Rear Diff. Mount Insert Kit - ECS - Audi Volkswagen

Launch harder and improve your 0-60 times with our Rear Diff. Mount Insert Kit 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3432408
Mfg#:
019797ECS01-01KT
In Stock
ON SALE! SAVE 25%
$63.99

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

$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DSG Filter O-Ring

ES#5243 - N91084501 - DSG Filter O-Ring - 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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5243
Mfg#:
N91084501
In Stock
29% off MSRP

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

$8.95

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

$6.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Service Kit With Magnetic Plugs

ES#4414596 - 317011KT1 - Rear Differential Service Kit With Magnetic Plugs - Service kit for your rear differential. One liter of Synthetic Gear Oil 75w90 and magnetic drain/fill plugs - Assembled By ECS - Audi Volkswagen

Service kit for your rear differential. One liter of Synthetic Gear Oil 75w90 and magnetic drain/fill plugs 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4414596
Mfg#:
317011KT1
In Stock
ON SALE! SAVE 20%
$84.99

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

$67.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

BFI 8J/8P - Engine Mount - Stage 1

ES#4338881 - EBFI77-MJ-501 - BFI 8J/8P - Engine Mount - Stage 1 - With its 70a durometer bushings, geared towards the spirited enthusiast who wants better control over motor movement without the sacrifice of excessive vibrations. - Black Forest Industries - Audi

With its 70a durometer bushings, geared towards the spirited enthusiast who wants better control over motor movement without the sacrifice of excessive vibrations.

Brand:
Black Forest Industries - Corporate Logo
ES#:
4338881
Mfg#:
EBFI77-MJ-501
Ships on Oct 29, 2026
$529.99 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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