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Audi A3 Performance Engine Parts

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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 8 Business Days
$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Intake Camshaft - 268°

ES#3246383 - 0452E1681-00 - Performance Intake Camshaft - 268 - Add aggressive sound and performance. - Schrick - Audi Volkswagen

Add aggressive sound and performance.

Brand:
Schrick - Corporate Logo
ES#:
3246383
Mfg#:
0452E1681-00
Special Order: No Guaranteed ETA
$1551.99 USD
Free Shipping
on orders $49 and up
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 5 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
09-07-2026

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

3" Cat-Back Exhaust - Resonated

ES#4362383 - UH028-EXA - 3" Cat-Back Exhaust - Resonated - 3-inch T304 Stainless Steel Mandrel Bent Tubing - Unitronic - Audi

3-inch T304 Stainless Steel Mandrel Bent Tubing

Brand:
Unitronic - Corporate Logo
ES#:
4362383
Mfg#:
UH028-EXA
Ships in 5 Business Days
$1539.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VWR Turbo Muffler Delete

ES#4615848 - VWR160001 - VWR Turbo Muffler Delete - Gain better boost response with this VWR turbo muffler delete - Racingline - Audi Volkswagen

Gain better boost response with this VWR turbo muffler delete

Brand:
Racingline - Corporate Logo
ES#:
4615848
Mfg#:
VWR160001
Ships in 5 Business Days
ON SALE! SAVE 10%
$154.99

This product was last offered at the strikethrough price on
08-29-2026

$139.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schrick Outlet Camshaft

ES#3246398 - 0467A1521-01 - Schrick Outlet Camshaft - FSI 16V Exhaust Camshaft (252) - Schrick - Audi Volkswagen

FSI 16V Exhaust Camshaft (252°)

Brand:
Schrick - Corporate Logo
ES#:
3246398
Mfg#:
0467A1521-01
Special Order: No Guaranteed ETA
$1511.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FSI 16V Intake Camshaft

ES#3246399 - 0467E1461-00 - FSI 16V Intake Camshaft - FSI 16V Intake Camshaft (256) - Schrick - Audi Volkswagen

FSI 16V Intake Camshaft (256°)

Brand:
Schrick - Corporate Logo
ES#:
3246399
Mfg#:
0467E1461-00
Special Order: No Guaranteed ETA
$1511.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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! 2X Entries Into Our F80 M3 Sweepstakes
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

APR High Pressure Fuel Pump

ES#11994 - MS100016 - APR High Pressure Fuel Pump - Requires APR engine management software to allow for the increased flow of the APR pump. - APR - Audi Volkswagen

Requires APR engine management software to allow for the increased flow of the APR pump. Call In Or Chat For Best Price!

For vehicles with FSI engines only

Brand:
APR - Corporate Logo
ES#:
11994
Mfg#:
MS100016
Back Ordered
11% off MSRP

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

$1687.99

This product was last offered at the strikethrough price on
09-07-2026

$1499.99 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! 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

3" Dry Air Filter Element

ES#4362295 - UH004-IN4 - 3" Dry Air Filter Element - Fits all Unitronic Cold Air Intake Systems designed for the MQB platform. - Unitronic - Audi Volkswagen

Fits all Unitronic Cold Air Intake Systems designed for the MQB platform.

Brand:
Unitronic - Corporate Logo
ES#:
4362295
Mfg#:
UH004-IN4
Ships in 5 Business Days
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827599 - SSXAU484 - Cat-Back Exhaust System - Resonated - 3" stainless steel with dual GT100 black Cerakote tips - Milltek Sport - Audi

3" stainless steel with dual GT100 black Cerakote tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827599
Mfg#:
SSXAU484
Ships in 5 Business Days
ON SALE! SAVE 10%
$1645.99

This product was last offered at the strikethrough price on
08-29-2026

$1481.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#2827600 - SSXAU485 - Cat-Back Exhaust System - Resonated - 3" stainless steel with dual GT100 polished tips - Milltek Sport - Audi

3" stainless steel with dual GT100 polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827600
Mfg#:
SSXAU485
Ships in 5 Business Days
ON SALE! SAVE 10%
$1645.99

This product was last offered at the strikethrough price on
08-29-2026

$1481.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated

ES#2827598 - SSXAU483 - Cat-Back Exhaust System - Non-Resonated - 3" stainless steel with dual GT100 Titanium tips - Milltek Sport - Audi

3" stainless steel with dual GT100 Titanium tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2827598
Mfg#:
SSXAU483
Special Order: No Guaranteed ETA
ON SALE! SAVE 10%
$1644.99

This product was last offered at the strikethrough price on
08-29-2026

$1480.13 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

StreetSport Engine/Transmission Mount Retrofit Kit

ES#4039602 - 034-509-Z016 - StreetSport Engine/Transmission Mount Retrofit Kit - Designed to convert your existing TrackSport Motor Mounts into StreetSport Motor Mounts - will introduce less NVH than TrackSport mounts due to the lower-durometer rubber used - 034Motorsport - Audi Volkswagen

Designed to convert your existing TrackSport Motor Mounts into StreetSport Motor Mounts - will introduce less NVH than TrackSport mounts due to the lower-durometer rubber used 2X Entries Into Our F80 M3 Sweepstakes
For customers with existing TrackSport mounts, that would like to make them a little bit more street friendly

Brand:
034Motorsport - Corporate Logo
ES#:
4039602
Mfg#:
034-509-Z016
Ships in 2 Business Days
$370.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Harmonic Damper Crankshaft Pulley

ES#3557368 - 551201_TDI - Harmonic Damper Crankshaft Pulley - Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability - Fluidampr - Audi Volkswagen

Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability

Brand:
Fluidampr - Corporate Logo
ES#:
3557368
Mfg#:
551201_TDI
Back Ordered
$492.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

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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