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Audi A3 Drivetrain Parts & Accessories

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8V Audi A3 2.0T Gen 3 IS20 Dynamic+ Performance Software Package

ES#4877100 - 034-103-277A - 8V Audi A3 2.0T Gen 3 IS20 Dynamic+ Performance Software Package - Unleash up to 303HP/341TQ by transforming your VW/Audi IS20 2.0T with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! - 034Motorsport - Audi

Unleash up to 303HP/341TQ by transforming your VW/Audi IS20 2.0T with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Stage 1 CARB Exempt for Sale in All 50 States!

Brand:
034Motorsport - Corporate Logo
ES#:
4877100
Mfg#:
034-103-277A
EO#:
D-850-1
Ships in 1 Business Day
Starting at $180.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Front Limited Slip Differential

ES#2836978 - 10309185WK - Front Limited Slip Differential - Put all your power to the ground! - Wavetrac - Audi

Put all your power to the ground! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits DSG transmission models with 20 tooth parking brake ring

Brand:
Wavetrac - Corporate Logo
ES#:
2836978
Mfg#:
10309185WK
Ships in 2 Business Days
$1495.00 USD
Free Shipping

Dogbone Mount

ES#3678873 - 1K0199855BJ - Dogbone Mount - Connects the subframe with the transmission case - Genuine Volkswagen Audi - Audi Volkswagen

Connects the subframe with the transmission case affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3678873
Mfg#:
1K0199855BJ
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.

$201.65

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

$185.92 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Density Line Transmission Mount

ES#4629186 - 034-509-4015-SD - Density Line Transmission Mount - Manufactured from 60 Durometer (Street Density) Rubber with Void-Free Construction - 034Motorsport - Audi Volkswagen

Manufactured from 60 Durometer (Street Density) Rubber with Void-Free Construction affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4629186
Mfg#:
034-509-4015-SD
Ships in 2 Business Days
$165.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DQ381 Dogbone Engine Mount (Race)

ES#4629970 - UH010-DRA - Unitronic DQ381 Dogbone Engine Mount (Race) - Stop wheel hop and drivetrain slop on your MQB Chassis! - Unitronic - Audi Volkswagen

Stop wheel hop and drivetrain slop on your MQB Chassis! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 7-speed DSG gearbox only

Brand:
Unitronic - Corporate Logo
ES#:
4629970
Mfg#:
UH010-DRA
Ships in 5 Business Days
ON SALE! SAVE 10%
$549.99

This product was last offered at the strikethrough price on
05-21-2026

$494.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - With UniCONNECT+ Cable

ES#4389476 - 20TSI-IS20-UC - Unitronic Performance Software - With UniCONNECT+ Cable - 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 can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4389476
Mfg#:
20TSI-IS20-UC
In Stock
Starting at $164.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DSG Transmission Filter

ES#4659655 - 0GC325183A - DSG Transmission Filter - Recommended to be serviced every 40k miles. Includes O-ring - Febi - Audi Volkswagen

Recommended to be serviced every 40k miles. Includes O-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4659655
Mfg#:
0GC325183A
In Stock
$36.99

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

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Wheel Bearing Kit

ES#3691192 - 8v0598625bkt2KT - Complete Wheel Bearing Kit - All-inclusive kit includes bearings, axle bolts, and securing bolts for all four corners of the vehicle - Assembled By ECS - 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 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3691192
Mfg#:
8V0598625BKT2KT
Ships in 3 Business Days
ON SALE!
$518.99

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

$493.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DSG Transmission Filter

ES#4716436 - 0GC325183D - DSG Transmission Filter - Recommended to be serviced every 40k miles - Genuine Volkswagen Audi - Audi Volkswagen

Recommended to be serviced every 40k miles affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles from the 2018 model year with 7-Speed, DQ381 DSG Transmission only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4716436
Mfg#:
0GC325183D
In Stock
4% 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
06-07-2026

$50.99 USD
Free Shipping
on orders $49 and up

DSG Oil Level Pipe - 87mm Black

ES#272027 - 02E321363B - DSG Oil Level Pipe - 87mm Black - Used to find the correct level during DSG fluid service - Genuine Volkswagen Audi - Audi Volkswagen

Used to find the correct level during DSG fluid service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
272027
Mfg#:
02E321363B
In Stock
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drivetrain Mount Kit

ES#3690969 - 5q0199555tktKT - Drivetrain Mount Kit - Complete set of drivetrain mounts with hardware to keep vibrations in check - Assembled By ECS - Audi

Complete set of drivetrain mounts with hardware to keep vibrations in check 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#:
3690969
Mfg#:
5Q0199555TKTKT
Ships in 3 Business Days
$486.99

This product was last offered at the strikethrough price on
02-18-2026

$485.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

COBB Stage 1 + Flex Fuel Power Package With DSG / S-Tronic Flashing

ES#4759413 - VLK0020010FF-DSG - COBB Stage 1 + Flex Fuel Power Package With DSG / S-Tronic Flashing - Flash your ECU, TCU, and add a high-flow Cobb filter to unleash the power your VW/Audi was meant to have! - CobbTuning - Audi Volkswagen

Flash your ECU, TCU, and add a high-flow Cobb filter to unleash the power your VW/Audi was meant to have! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CobbTuning - Corporate Logo
ES#:
4759413
Mfg#:
VLK0020010FF-DSG
Ships in 2 Business Days
$1445.00 USD
Free Shipping
on orders $49 and up

1 Gallon Power Fill Pro Fluid Transfer Pump With DSG Filling Adaptor

ES#4368461 - 1735KT - 1 Gallon Power Fill Pro Fluid Transfer Pump With DSG Filling Adaptor - Includes a shut-off valve for optimum control and less mess - Assembled By ECS - Audi Volkswagen

Includes a shut-off valve for optimum control and less mess affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with DSG Only
For cars With DSG only

Brand:
Assembled By ECS - Corporate Logo
ES#:
4368461
Mfg#:
1735KT
In Stock
$119.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Spherical Pendulum Mount Upgrade

ES#3537620 - MS100140 - APR Spherical Pendulum Mount Upgrade - Keep your tires planted! - APR - Audi Volkswagen

Keep your tires planted! 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!

Brand:
APR - Corporate Logo
ES#:
3537620
Mfg#:
MS100140
In Stock
11% off MSRP

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

$402.99

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

$357.99 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.

Let us help you find the parts that fit your Audi

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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