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Audi A3 Performance Engine Parts

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Cast Stainless Steel Racing Downpipe

ES#4361376 - 034-105-4041-AWD - Cast Stainless Steel Racing Downpipe - Provides increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note! - 034Motorsport - Audi Volkswagen

Provides increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4361376
Mfg#:
034-105-4041-AWD
Back Ordered
$1017.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IS20 Turbocharger And Installation Kit

ES#5481090 - 06k145874m1KT - IS20 Turbocharger And Installation Kit - Complete assembly includes the turbo and diverter valve, plus all hardware & gaskets that you would need to install a new turbocharger. - IHI Turbo - Audi Volkswagen

Complete assembly includes the turbo and diverter valve, plus all hardware & gaskets that you would need to install a new turbocharger. OEM+ Upgrade. IS20 Tuning software would be required

Brand:
IHI Turbo - Corporate Logo
ES#:
5481090
Mfg#:
06K145874M1KT
In Stock
$1507.99

This product was last offered at the strikethrough price on
07-08-2026

$1346.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Street Sport Engine Mount

ES#3410467 - CTS-EM-MQB-60D - CTS Street Sport Engine Mount - 60 Durometer rubber construction - CTS - Audi Volkswagen

60 Durometer rubber construction

Brand:
CTS - Corporate Logo
ES#:
3410467
Mfg#:
CTS-EM-MQB-60D
In Stock
ON SALE! SAVE 20%
$119.99

This product was last offered at the strikethrough price on
08-26-2026

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

Street Density Motor Mount Kit

ES#3447963 - 034-509-5002-SD - Street Density Motor Mount Kit - Kit includes Engine, transmission, and dogbone mounts with 60 Durometer street density rubber - 034Motorsport - Audi Volkswagen

Kit includes Engine, transmission, and dogbone mounts with 60 Durometer street density rubber 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3447963
Mfg#:
034-509-5002-SD
In Stock
ON SALE! SAVE 10%
$405.00

This product was last offered at the strikethrough price on
08-17-2026

$364.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IS38 Turbo Upgrade Kit

ES#3086203 - 06K145722HKT - IS38 Turbo Upgrade Kit - Includes OEM Golf R / S3 IS38 turbocharger and all required installation hardware. - Genuine Volkswagen Audi - Audi Volkswagen

Includes OEM Golf R / S3 IS38 turbocharger and all required installation hardware. Requires IS38 specific software - Sold Separately

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3086203
Mfg#:
06K145722HKT
Ships in 4 Business Days
$3951.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IE 2.0T FSI/TSI Port Injection Intake Manifold

ES#3677842 - IEIMVCI8-BK - IE 2.0T FSI/TSI Port Injection Intake Manifold - To overcome the fueling limitations, IE engineers have designed the ultimate base kit for adding a second set of injectors to your build. - Integrated Engineering - Audi Volkswagen

To overcome the fueling limitations, IE engineers have designed the ultimate base kit for adding a second set of injectors to your build. Requires IE Port Injection Fuel Rail

Brand:
Integrated Engineering - Corporate Logo
ES#:
3677842
Mfg#:
IEIMVCI8-BK
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$1096.99

This product was last offered at the strikethrough price on
09-02-2026

$987.29 USD
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover PCV Adapter Plate

ES#2931590 - 006235ECS01 - Valve Cover PCV Adapter Plate - Add a catch can to your stock valve cover with this billet breather adapter - ECS - Audi Volkswagen

Add a catch can to your stock valve cover with this billet breather adapter 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with TSI engine only.

Brand:
ECS - Corporate Logo
ES#:
2931590
Mfg#:
006235ECS01
In Stock
ON SALE! SAVE 15%
$90.99

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

$77.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Street Sport Transmission Mount

ES#3410470 - CTS-TM-MK56-60D - CTS Street Sport Transmission Mount - 60 Durometer rubber construction - CTS - Audi Volkswagen

60 Durometer rubber construction

Brand:
CTS - Corporate Logo
ES#:
3410470
Mfg#:
CTS-TM-MK56-60D
Ships in 7 Business Days
ON SALE! SAVE 20%
$119.99

This product was last offered at the strikethrough price on
08-26-2026

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

IE VW/Audi 4-Cylinder Torque Plate

ES#2794660 - IETLVA3 - IE VW/Audi 4-Cylinder Torque Plate - Install aftermarket over-bore pistons with confidence - Mimics engine block shape with cylinder head installed - Integrated Engineering - Audi Volkswagen

Install aftermarket over-bore pistons with confidence - Mimics engine block shape with cylinder head installed

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794660
Mfg#:
IETLVA3
In Stock
ON SALE! SAVE 10%
$483.99

This product was last offered at the strikethrough price on
09-02-2026

$435.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Forged H-Beam connecting rods

ES#2794385 - IERHVA1 - Forged H-Beam connecting rods - 144x20mm forged H-beam rods from Integrated Engineering. - Integrated Engineering - Audi Volkswagen

144x20mm forged H-beam rods from Integrated Engineering. *To be used with aftermarket pistons with 20mm wrist pins*
For vehicles with FSI engines only. For use with aftermarket pistons only.

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794385
Mfg#:
IERHVA1
In Stock
ON SALE! SAVE 10%
$542.99

This product was last offered at the strikethrough price on
09-02-2026

$488.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

F23T Hybrid Turbocharger

ES#3177569 - F23T-TSI - F23T Hybrid Turbocharger - F23T hybrid turbo upgrade for a direct bolt on kit - FrankenTurbo - Audi Volkswagen

F23T hybrid turbo upgrade for a direct bolt on kit For vehicles with TSI engines only

Brand:
FrankenTurbo - Corporate Logo
ES#:
3177569
Mfg#:
F23T-TSI
Ships in 2 Business Days
$1949.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DQ381 Dogbone Engine Mount (Street)

ES#4629969 - UH003-DRA - Unitronic DQ381 Dogbone Engine Mount (Street) - Stop wheel hop and drivetrain slop on your MQB Chassis! - Unitronic - Audi Volkswagen

Stop wheel hop and drivetrain slop on your MQB Chassis! For vehicles with 7-speed DSG gearbox only

Brand:
Unitronic - Corporate Logo
ES#:
4629969
Mfg#:
UH003-DRA
Ships in 10 Business Days
$549.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

K04 Turbo Kit

ES#2568868 - T2100012 - K04 Turbo Kit - APR S3 K04 turbo kit with software - APR - Audi Volkswagen

APR S3 K04 turbo kit with software Call In Or Chat For Best Price!

For vehicles with FSI engines only

Brand:
APR - Corporate Logo
ES#:
2568868
Mfg#:
T2100012
Ships in 5 Business Days
$3799.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Forged Pistons, Rings, And Connecting Rods Set

ES#5445198 - CMBMVLPTW11BIL84 - Forged Pistons, Rings, And Connecting Rods Set - For VW/Audi 2.0L TSI 83mm - SPA Performance - Audi Volkswagen

For VW/Audi 2.0L TSI 83mm

Brand:
SPA Performance - Corporate Logo
ES#:
5445198
Mfg#:
CMBMVLPTW11BIL84
Ships on Oct 1, 2026
Auto Notify
ON SALE!
$999.99

This product was last offered at the strikethrough price on
08-31-2026

$949.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Flow Charge Pipe Coupler Kit - Includes All 4 Intercooler Pipe Couplers - Red

ES#3088890 - 010137ECS01-02KT - High Flow Charge Pipe Coupler Kit - Includes All 4 Intercooler Pipe Couplers - Red - Improve your charge airflow path with our Silicone Intercooler Pipe Couplers - ECS - Audi Volkswagen

Improve your charge airflow path with our Silicone Intercooler Pipe Couplers 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3088890
Mfg#:
010137ECS01-02KT
In Stock
ON SALE! SAVE 20%
$236.99

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

$189.59 USD
Free Shipping
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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