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Audi A3 Quattro 2.0T

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Audi A3 Quattro 2.0T Performance Engine Parts

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K04 Turbocharger BorgWarner # 53049880064

ES#263849 - 06F145702C - K04 Turbocharger BorgWarner # 53049880064 - A great solution for the DIY builder, does not include software or plumbing - BorgWarner - Audi Volkswagen

A great solution for the DIY builder, does not include software or plumbing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This K04 Turbocharger will require diverter valve relocation

Brand:
BorgWarner - Corporate Logo
ES#:
263849
Mfg#:
06F145702C
Ships in 2 Business Days
$1809.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Mount Intercooler Kit

ES#3098054 - 200001034 - Front Mount Intercooler Kit - Reduces charge temperatures and increases power - Wagner Tuning - Audi Volkswagen

Reduces charge temperatures and increases power affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wagner Tuning - Corporate Logo
ES#:
3098054
Mfg#:
200001034
In Stock
$849.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal Oil Cooler - 19 Row - Black

ES#2764102 - MM0CULBK - Universal Oil Cooler - 19 Row - Black - Serious engine oil cooling for the most demanding engines - Mishimoto - Audi BMW Volkswagen MINI

Serious engine oil cooling for the most demanding engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For custom applications only. Not a direct bolt on.

Brand:
Mishimoto - Corporate Logo
ES#:
2764102
Mfg#:
MM0CULBK
In Stock
$536.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic 2.0 TSI Gen1 Intercooler Kit (MK5/MK6)

ES#4362270 - UH001-ICA - Unitronic 2.0 TSI Gen1 Intercooler Kit (MK5/MK6) - This upgrade is perfect for any project, from stock turbo Stage 2 applications to all-out 500+HP Big Turbo upgrades on the TSI platform. - Unitronic - Audi Volkswagen

This upgrade is perfect for any project, from stock turbo Stage 2 applications to all-out 500+HP Big Turbo upgrades on the TSI platform. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with TSI engine only

Brand:
Unitronic - Corporate Logo
ES#:
4362270
Mfg#:
UH001-ICA
In Stock
$749.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T Intercooler Piping Upgrade Kit

ES#4405032 - MK6ICP - 2.0T Intercooler Piping Upgrade Kit - Increases power up to +15whp and improves airflow on your 2.0T engine! - ARM Motorsports - Audi Volkswagen

Increases power up to +15whp and improves airflow on your 2.0T engine! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For TSI engines only.

Brand:
ARM Motorsports - Corporate Logo
ES#:
4405032
Mfg#:
MK6ICP
In Stock
$287.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Shuenk K03+ Turbo Upgrade

ES#4659700 - T-K03+-TSI - Shuenk K03+ Turbo Upgrade - A ready-to-install turbocharger with performance and reliability enhancing upgrades - Shuenk - Audi Volkswagen

A ready-to-install turbocharger with performance and reliability enhancing upgrades affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Shuenk - Corporate Logo
ES#:
4659700
Mfg#:
T-K03+-TSI
Ships on Jul 27, 2026
Auto Notify
$1149.00 USD
This product is lifetime replacement eligible Lifetime Replacement

APR Remote Tuning Service Install Cable

ES#4727518 - EM100039 - APR Remote Tuning Service Install Cable - APR can now remotely tune you car from anywhere in the world! Simply purchase the APR RTS Install Cable and setup a remote tuning session with APR or participating APR Dealer. - APR - Audi Volkswagen Porsche

APR can now remotely tune you car from anywhere in the world! Simply purchase the APR RTS Install Cable and setup a remote tuning session with APR or participating APR Dealer. 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!
Tuning must be performed by APR or a participating dealer. ECS Tuning does not offer the APR Remote Tuning Service at this time.

Brand:
APR - Corporate Logo
ES#:
4727518
Mfg#:
EM100039
In Stock
$163.95 USD
Free Shipping

CTS EA888 Gen1 MK6 2.0T BOSS 500

ES#4615814 - EA888.1-BOSS-500 - CTS EA888 Gen1 MK6 2.0T BOSS 500 - Capable of 400hp to 500hp! - CTS - Audi Volkswagen

Capable of 400hp to 500hp! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4615814
Mfg#:
EA888.1-BOSS-500
In Stock
ON SALE! SAVE 10%
$2599.99

This product was last offered at the strikethrough price on
06-08-2026

$2339.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

EA113 High-Performance Water Pump (06F121011)

ES#4783241 - 052106LA01 - EA113 High-Performance Water Pump (06F121011) - Our exclusive design averages 14% more flow for enhanced cooling efficiency! Featuring a billet aluminum impeller, Viton seal, and durable double-row bearing for lasting reliability. - ECS - Audi Volkswagen
ECS Tuning recommends this product.

Our exclusive design averages 14% more flow for enhanced cooling efficiency! Featuring a billet aluminum impeller, Viton seal, and durable double-row bearing for lasting reliability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4783241
Mfg#:
052106LA01
Ships on Jul 27, 2026
Auto Notify
ON SALE! SAVE 20%
$89.99

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

$71.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Walbro Universal 450lph In-Tank Fuel Pump Low Pressure

ES#3241084 - F90000274 - Walbro Universal 450lph In-Tank Fuel Pump Low Pressure - Great for when more fuel is needed in a custom fueling application - Walbro - Audi Volkswagen

Great for when more fuel is needed in a custom fueling application affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application

Brand:
Walbro - Corporate Logo
ES#:
3241084
Mfg#:
F90000274
In Stock at Vendor
$137.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

JE Performance Forged Piston Set

ES#3675520 - 345812 - JE Performance Forged Piston Set - Includes rings, wire locks, and 22mm wrist pins - 82.5mm bore (stock), 9.6:1 CR, 92.8mm stroke (stock) - JE Piston - Audi Volkswagen

Includes rings, wire locks, and 22mm wrist pins - 82.5mm bore (stock), 9.6:1 CR, 92.8mm stroke (stock) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
To be used with connecting rods that accept 22mm wrist pins

Brand:
JE Piston - Corporate Logo
ES#:
3675520
Mfg#:
345812
In Stock
$899.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

TTE420 TSI K04 Hybrid Turbo Upgrade

ES#4683809 - TTE10014 - TTE420 TSI K04 Hybrid Turbo Upgrade - Delivers a massive increase in airflow and top-end power while maintaining OEM fitment. - The Turbo Engineers - Audi Volkswagen

Delivers a massive increase in airflow and top-end power while maintaining OEM fitment. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
The Turbo Engineers - Corporate Logo
ES#:
4683809
Mfg#:
TTE10014
In Stock
$2635.99 USD

High Flow High Pressure Fuel Pump

ES#2837251 - 10127100ck - High Flow High Pressure Fuel Pump - Achieve flow rates 50% higher than the original pump! - Autotech - Audi Volkswagen

Achieve flow rates 50% higher than the original pump! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines only

Brand:
Autotech - Corporate Logo
ES#:
2837251
Mfg#:
10127100CK
Ships in 1 Business Day
$749.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T Turbo Outlet Pipe

ES#4405034 - MK6TOP - 2.0T Turbo Outlet Pipe - ARM Motorsports 2.0T Turbo Outlet Pipe increases power up to +10whp and improves airflow on your 2.0T engine. - ARM Motorsports - Audi Volkswagen

ARM Motorsports 2.0T Turbo Outlet Pipe increases power up to +10whp and improves airflow on your 2.0T engine. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARM Motorsports - Corporate Logo
ES#:
4405034
Mfg#:
MK6TOP
In Stock
$147.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 IE Performance ECU Tune With POWERlink Cable

ES#3579490 - iesocct1 - Stage 1 IE Performance ECU Tune With POWERlink Cable - Average gain of 46 horsepower and 62 lb-ft of torque on 91 Octane - Integrated Engineering - Audi Volkswagen

Average gain of 46 horsepower and 62 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
For vehicles with TSI engine only

Brand:
Integrated Engineering - Corporate Logo
ES#:
3579490
Mfg#:
IESOCCT1
In Stock
$628.99 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.

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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