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Audi A3 Performance Engine Parts

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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 Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Shuenk - Corporate Logo
ES#:
4659700
Mfg#:
T-K03+-TSI
Ships on Jan 29, 2027
$1149.00 USD
This product is lifetime replacement eligible Lifetime Replacement

MQB Intercooler Delete Bracket Kit

ES#3988199 - 024349ECS02 - MQB Intercooler Delete Bracket Kit - Effectively removes your stock intercooler when using a FMIC. Saves 6.0 pounds and increases airflow to the radiator. - ECS - Audi Volkswagen

Effectively removes your stock intercooler when using a FMIC. Saves 6.0 pounds and increases airflow to the radiator. 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
ECS - Corporate Logo
ES#:
3988199
Mfg#:
024349ECS02
In Stock
ON SALE! SAVE 15%
$149.99

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

$127.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS IS38 Turbocharger

ES#4324925 - CTS-TR-1000 - CTS IS38 Turbocharger - A ready-to-install turbocharger kit with performance and reliability enhancing upgrades - CTS - Audi Volkswagen

A ready-to-install turbocharger kit with performance and reliability enhancing upgrades Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
CTS - Corporate Logo
ES#:
4324925
Mfg#:
CTS-TR-1000
Back Ordered
ON SALE! SAVE 15%
$799.99

This product was last offered at the strikethrough price on
09-29-2026

$679.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

P-Flo Air Intake Kit - oiled Filter - Black Pipe

ES#2826113 - 65.10.97 - P-Flo Air Intake Kit - oiled Filter - Black Pipe - Give your car Unrestricted air flow - Neuspeed - Audi Volkswagen

Give your car Unrestricted air flow Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
CARB certified for sale in all 50 states
FSI engines only

Brand:
Neuspeed - Corporate Logo
ES#:
2826113
Mfg#:
65.10.97
EO#:
D-236-25
Ships on Dec 2, 2026
$309.00

This product was last offered at the strikethrough price on
09-22-2026

$293.55 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Upgrade Kit

ES#2973047 - 10127103KKT - Fuel Pump Upgrade Kit - Featuring Autotech upgraded internals, disassembling tool, and necessary hardware - Assembled By ECS - Audi Volkswagen

Featuring Autotech upgraded internals, disassembling tool, and necessary hardware 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
2973047
Mfg#:
10127103KKT
In Stock
$371.71 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR 980cc MPI Injector Kit

ES#4057094 - MS100195 - APR 980cc MPI Injector Kit - Includes an upgraded high-flow multi-port injection (MPI) injector and harness necessary to satisfy high horsepower build - APR - Audi Volkswagen

Includes an upgraded high-flow multi-port injection (MPI) injector and harness necessary to satisfy high horsepower build Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
*This injector upgrade is only compatible with matching ECU software*
*Only plug-and-play on models with factory MPI injection - On models without factory MPI injection, more components are required - ECS Tuning does not offer support on custom fueling setups*

Brand:
APR - Corporate Logo
ES#:
4057094
Mfg#:
MS100195
In Stock
ON SALE! SAVE 10%
$126.95

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

$114.26 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Downpipe 2.0TSI MQB EA888.3 AWD

ES#4726476 - UH075-EXA - Unitronic Performance Downpipe 2.0TSI MQB EA888.3 AWD - Direct bolt-on upgrade with a GESi 5 G-Sport UHO+ 400cpsi Catalytic Converter. - Unitronic - Audi Volkswagen

Direct bolt-on upgrade with a GESi 5” G-Sport UHO+ 400cpsi Catalytic Converter. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Unitronic - Corporate Logo
ES#:
4726476
Mfg#:
UH075-EXA
In Stock
$2199.99 USD
Free Shipping

CTS Street Sport Engine Mount

ES#3410466 - CTSEMMK456-4-60D - CTS Street Sport Engine Mount - 60 Durometer rubber construction - CTS - Audi Volkswagen

60 Durometer rubber construction Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
CTS - Corporate Logo
ES#:
3410466
Mfg#:
CTSEMMK456-4-60D
In Stock
ON SALE! SAVE 20%
$119.99

This product was last offered at the strikethrough price on
09-29-2026

$95.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Flow Throttle Pipe Kit - Wrinkle Red

ES#3134089 - 009037ECS08-02 - High Flow Throttle Pipe Kit - Wrinkle Red - Improve airflow and reduce restrictions with our High Flow Throttle Pipe Kit - ECS - Audi Volkswagen

Improve airflow and reduce restrictions with our High Flow Throttle Pipe Kit 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
ECS - Corporate Logo
ES#:
3134089
Mfg#:
009037ECS08-02
In Stock
ON SALE! SAVE 30%
$251.99

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

$175.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic 2.0 TSI Gen1 DV Relocation Kit

ES#4362288 - UH003-ICA - Unitronic 2.0 TSI Gen1 DV Relocation Kit - Everything you need to increase response and durability of your DV. - Unitronic - Audi Volkswagen

Everything you need to increase response and durability of your DV. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles with TSI engine only

Brand:
Unitronic - Corporate Logo
ES#:
4362288
Mfg#:
UH003-ICA
In Stock
$259.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Forge Electronic Recirculating Diverter Valve (E-DV) - VW/AUDI 2.0T

ES#5375360 - FMEDV103R - Forge Electronic Recirculating Diverter Valve (E-DV) - VW/AUDI 2.0T - Next generation electronically actuated diverter valve engineered for modern turbo engines with a true plug-and-play design! - Forge - Audi Volkswagen

Next generation electronically actuated diverter valve engineered for modern turbo engines with a true plug-and-play design! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Forge - Corporate Logo
ES#:
5375360
Mfg#:
FMEDV103R
In Stock
ON SALE! SAVE 10%
$379.99

This product was last offered at the strikethrough price on
10-26-2026

$341.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MQB Performance Fuel Lines

ES#4447345 - 201-0152 - MQB Performance Fuel Lines - Direct replacement from the fuel pump on the passenger side of the car to an aftermarket MPI system. - Precision Raceworks - Audi Volkswagen

Direct replacement from the fuel pump on the passenger side of the car to an aftermarket MPI system. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Precision Raceworks - Corporate Logo
ES#:
4447345
Mfg#:
201-0152
In Stock
$109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount Installation Hardware Kit

ES#3088909 - 003245ECS02-01 - Engine Mount Installation Hardware Kit - Replace your one-time use bolts with new hardware for a proper install - ECS - Audi Volkswagen

Replace your one-time use bolts with new hardware for a proper install 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
ECS - Corporate Logo
ES#:
3088909
Mfg#:
003245ECS02-01
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

Complete Turner Baffled Oil Catch Can Kit - 6oz

ES#3458255 - 022798tms01-05KT - Complete Turner Baffled Oil Catch Can Kit - 6oz - A 4 chamber, baffled oil catch can complete with a universal mount and drain system! - Turner Motorsport - Audi BMW Volkswagen MINI Porsche

A 4 chamber, baffled oil catch can complete with a universal mount and drain system! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Turner Motorsport - Corporate Logo
ES#:
3458255
Mfg#:
022798TMS01-05KT
In Stock
ON SALE! SAVE 15%
$302.99

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

$257.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T FSI High Flow Turbo Outlet Pipe Kit

ES#4368713 - 023480ecs01KT - 2.0T FSI High Flow Turbo Outlet Pipe Kit - Improve airflow and reduce restrictions with our High Flow Turbo Outlet Pipe Kit - ECS - Audi Volkswagen

Improve airflow and reduce restrictions with our High Flow Turbo Outlet Pipe Kit 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

For vehicles with FSI engine only

Brand:
ECS - Corporate Logo
ES#:
4368713
Mfg#:
023480ECS01KT
In Stock
ON SALE! SAVE 25%
$265.99

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

$199.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Precision Raceworks MPI Kit With Flex Fuel Capability - 1300CC Injectors - Blue

ES#4447339 - 601-0010 - Precision Raceworks MPI Kit With Flex Fuel Capability - 1300CC Injectors - Blue - MPI kit including 1300CC injectors for adding E85 capability to your vehicle - Precision Raceworks - Audi Volkswagen

MPI kit including 1300CC injectors for adding E85 capability to your vehicle Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Precision Raceworks - Corporate Logo
ES#:
4447339
Mfg#:
601-0010
Ships on Nov 13, 2026
$1249.99 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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