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Audi A3 Performance Engine & Drivetrain Parts

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Flex Fuel Upgrade For PTFE Lines

ES#4447352 - 201-0154 - Flex Fuel Upgrade For PTFE Lines - Modular add on for ES4447345 - Precision Raceworks - Audi Volkswagen

Modular add on for ES4447345

Brand:
Precision Raceworks - Corporate Logo
ES#:
4447352
Mfg#:
201-0154
In Stock
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS With App Control

ES#4339161 - 909644 - RaceChip GTS With App Control - Get up to +54 hp and +60 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +54 hp and +60 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip For vehicles with TSI engine up through the 2010 model year only.

Brand:
Race Chip - Corporate Logo
ES#:
4339161
Mfg#:
909644
In Stock
$549.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dogbone Bushing Insert (Version 2 - Late)

ES#3537627 - MS100142 - Dogbone Bushing Insert (Version 2 - Late) - Experience crisper shifts and a smoother driving experience. - APR - Audi Volkswagen

Experience crisper shifts and a smoother driving experience. Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
3537627
Mfg#:
MS100142
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.

$97.99

This product was last offered at the strikethrough price on
09-16-2026

$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Subframe & Dogbone Mount Kit

ES#4475671 - VWR150002 - RacingLine Subframe & Dogbone Mount Kit - Get power to the ground - Racingline - Audi Volkswagen

Get power to the ground

Brand:
Racingline - Corporate Logo
ES#:
4475671
Mfg#:
VWR150002
Ships on Oct 2, 2026
$392.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Charge Pipe System - Throttle Body

ES#4352455 - MS100194 - APR Charge Pipe System - Throttle Body - Replace your failure prone plastic pipe and worm clamps with this upgraded aluminum pipe and t-bolt clamps - APR - Audi Volkswagen

Replace your failure prone plastic pipe and worm clamps with this upgraded aluminum pipe and t-bolt clamps Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4352455
Mfg#:
MS100194
Ships on Oct 20, 2026
11% off MSRP

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

$195.99

This product was last offered at the strikethrough price on
09-16-2026

$173.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Stage 2 IS20 - With UniCONNECT+ Cable & DSG Software

ES#4369228 - 18TSI-IS20-2D-UC - Unitronic Performance Software - Stage 2 IS20 - With UniCONNECT+ Cable & DSG Software - Gain up to 131 horsepower and 125 lb-ft of torque on 93 Octane - Unitronic - Audi Volkswagen

Gain up to 131 horsepower and 125 lb-ft of torque on 93 Octane This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th
Requires IS20 Turbo Upgrade in addition to other hardware upgrades. Please see description for details.

Brand:
Unitronic - Corporate Logo
ES#:
4369228
Mfg#:
18TSI-IS20-2D-UC
In Stock
$1564.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

HPA Multi-Port Fuel Injection Kit

ES#4876503 - HVA-276 - HPA Multi-Port Fuel Injection Kit - Convert the factory injection system into dual, MPI and GDI setup with OEM components. - HPA Motorsports - Audi Volkswagen

Convert the factory injection system into dual, MPI and GDI setup with OEM components.

Brand:
HPA Motorsports - Corporate Logo
ES#:
4876503
Mfg#:
HVA-276
Ships on Oct 14, 2026
$779.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Race Clutch Kit

ES#3438064 - VW8-HDG6 - Performance Race Clutch Kit - Handles up to 505 lb-ft of torque and includes single mass flywheel (15.7 lbs) - ACT - Audi Volkswagen

Handles up to 505 lb-ft of torque and includes single mass flywheel (15.7 lbs)

Brand:
ACT - Corporate Logo
ES#:
3438064
Mfg#:
VW8-HDG6
In Stock at Vendor
$1554.00 USD
This product is lifetime replacement eligible Lifetime Replacement

ARM OEM Intercooler Delete Kit

ES#4405052 - MK6OEMDEL - ARM OEM Intercooler Delete Kit - This kit allows the removal of the unused OEM intercooler while supporting the remaining components! - ARM Motorsports - Audi Volkswagen

This kit allows the removal of the unused OEM intercooler while supporting the remaining components!

Brand:
ARM Motorsports - Corporate Logo
ES#:
4405052
Mfg#:
MK6OEMDEL
Ships in 9 Business Days
$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Mount Intercooler Kit

ES#514053 - IC100012 - Front Mount Intercooler Kit - Almost three times larger than stock unit, reduces charge temperatures and increases power - APR - Audi Volkswagen

Almost three times larger than stock unit, reduces charge temperatures and increases power Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
514053
Mfg#:
IC100012
Ships in 6 Business Days
11% off MSRP

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

$1743.99

This product was last offered at the strikethrough price on
09-16-2026

$1549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DSG Performance Software - Stage 1 - With UniCONNECT+ Cable

ES#4365422 - TSI-MQB-DSG-1-UC - Unitronic DSG Performance Software - Stage 1 - With UniCONNECT+ Cable - Optimized responsiveness and smoothness, increased rev limiter, launch control at 3600 RPM, and more! - Unitronic - Audi Volkswagen

Optimized responsiveness and smoothness, increased rev limiter, launch control at 3600 RPM, and more! This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4365422
Mfg#:
TSI-MQB-DSG-1-UC
In Stock
$764.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

Let us help you find the parts that fit your Audi

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