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Audi Performance Engine Parts

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Unitronic Performance Software - With UniCONNECT+ Cable

ES#4464739 - 4.0-TFSI-C7-U - Unitronic Performance Software - With UniCONNECT+ Cable - Choose the stage that meets your power goals! - Unitronic - Audi

Choose the stage that meets your power goals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4464739
Mfg#:
4.0-TFSI-C7-U
In Stock
Starting at $1064.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo Audi 8V/8Y RS3 5" Intake System

ES#4905485 - CTS-IT-963 - CTS Turbo Audi 8V/8Y RS3 5" Intake System - Take your Audi 8V/8Y RS3 to the next level with the CTS Turbo 5 Intake System a meticulously engineered solution for performance enthusiasts looking to maximize airflow, power, and sound. - CTS - Audi

Take your Audi 8V/8Y RS3 to the next level with the CTS Turbo 5″ Intake System – a meticulously engineered solution for performance enthusiasts looking to maximize airflow, power, and sound. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4905485
Mfg#:
CTS-IT-963
Back Ordered
ON SALE! SAVE 15%
$499.99

This product was last offered at the strikethrough price on
07-10-2026

$424.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Full Boost hose kit

ES#2997013 - MS100115 - Silicone Full Boost hose kit - APR Silicone Boost Hoses are a comprehensive, direct replacement upgrade - APR - Audi Volkswagen

APR Silicone Boost Hoses are a comprehensive, direct replacement upgrade 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!

Brand:
APR - Corporate Logo
ES#:
2997013
Mfg#:
MS100115
Ships on Jul 31, 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.

$393.99

This product was last offered at the strikethrough price on
07-14-2026

$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI V2 Stage 1 Engine Mount

ES#4138971 - EBFI77M5401 - BFI V2 Stage 1 Engine Mount - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Audi Volkswagen

Keep your engine planted and transfer as much power to the ground as possible affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
4138971
Mfg#:
EBFI77M5401
Ships on Aug 5, 2026
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Resonator Delete Kit - MQB AWD

ES#5374591 - UH084-EXA - Unitronic Resonator Delete Kit - MQB AWD - Replaces the restrictive factory resonator to deliver a deeper, more aggressive exhaust note - Unitronic - Audi Volkswagen

Replaces the restrictive factory resonator to deliver a deeper, more aggressive exhaust note affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
5374591
Mfg#:
UH084-EXA
In Stock at Vendor
$174.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

F21 Hybrid Turbochargers (With 2-Pass Ceramic Coating)

ES#3612228 - f21btceramic - F21 Hybrid Turbochargers (With 2-Pass Ceramic Coating) - Complete bolt on Turbo upgrade including turbo inlet pipes - FrankenTurbo - Audi

Complete bolt on Turbo upgrade including turbo inlet pipes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For manual transmission vehicles. For automatic transmission vehicles up to the 2002 model year

Brand:
FrankenTurbo - Corporate Logo
ES#:
3612228
Mfg#:
F21BTCERAMIC
Ships on Jul 30, 2026
Auto Notify
$2099.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B9 RS5 Carbon Fiber Turbo Inlet Pipe

ES#4876048 - 040291LA - B9 RS5 Carbon Fiber Turbo Inlet Pipe - The epitome of function and form! Experience a radical increase in airflow, a decrease in overall restriction, and boost your engine bay aesthetic. - ECS - Audi

The epitome of function and form! Experience a radical increase in airflow, a decrease in overall restriction, and boost your engine bay aesthetic. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4876048
Mfg#:
040291LA
In Stock
ON SALE!
Starting at $524.39 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IE 2.0T FSI/TSI Port Injection Fuel Rail

ES#3677839 - IEIMVC17 - IE 2.0T FSI/TSI Port Injection Fuel Rail - Get past the direct injection "fuel limit ceiling" - Integrated Engineering - Audi Volkswagen

Get past the direct injection "fuel limit ceiling" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Requires IE Manifold

Brand:
Integrated Engineering - Corporate Logo
ES#:
3677839
Mfg#:
IEIMVC17
In Stock
$208.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel Racing Catalyst Set

ES#4643362 - 034-105-4052 - Stainless Steel Racing Catalyst Set - he Stainless Steel Racing Catalysts offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, improved throttle response, and enhanced exhaust note. - 034Motorsport - Audi

he Stainless Steel Racing Catalysts offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, improved throttle response, and enhanced exhaust note. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4643362
Mfg#:
034-105-4052
Back Ordered
ON SALE! SAVE 10%
$2320.00

This product was last offered at the strikethrough price on
06-28-2026

$2088.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Spherical Dogbone Mount (7-Speed DSG - DQ381) Kit

ES#4004963 - 028183ECS01-01KT - Billet Aluminum Spherical Dogbone Mount (7-Speed DSG - DQ381) Kit - Decrease slop, increase drivetrain rigidity and response - ECS - Audi Volkswagen

Decrease slop, increase drivetrain rigidity and response affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with 7-Speed DSG (DQ381) transmission only

Brand:
ECS - Corporate Logo
ES#:
4004963
Mfg#:
028183ECS01-01KT
Ships on Nov 20, 2026
ON SALE!
$312.99

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

$297.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

4” Turbo Inlet Pipe

ES#4465519 - 034-108-5021 - 4 Turbo Inlet Pipe - Eliminating flow restriction in the intake tract to optimize power! - 034Motorsport - Audi

Eliminating flow restriction in the intake tract to optimize power! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4465519
Mfg#:
034-108-5021
In Stock
ON SALE! SAVE 10%
$383.00

This product was last offered at the strikethrough price on
06-28-2026

$344.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

HPA Motorsport Audi C7 S6/S7 Downpipes

ES#3621964 - HVA-271-STREET - HPA Motorsport Audi C7 S6/S7 Downpipes - These downpipes will increase Hp across the powerband and give you the throaty exhaust note you're looking for! - HPA Motorsports - Audi

These downpipes will increase Hp across the powerband and give you the throaty exhaust note you're looking for! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
HPA Motorsports - Corporate Logo
ES#:
3621964
Mfg#:
HVA-271-STREET
Ships on Aug 5, 2026
$2065.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System

ES#3175521 - 252561TM - Cat-Back Exhaust System - 2.5" T-304 Stainless Steel exhaust system with dual tip Magnaflow muffler - Techtonics Tuning - Audi

2.5" T-304 Stainless Steel exhaust system with dual tip Magnaflow muffler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Techtonics Tuning - Corporate Logo
ES#:
3175521
Mfg#:
252561TM
Ships in 8 Business Days
$687.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Turbo Outlet Coupler - Black

ES#3071748 - 010137ECS03-01 - Silicone Turbo Outlet Coupler - Black - Improve your charge airflow path and reliability with our Silicone Turbo Outlet Coupler - ECS - Audi Volkswagen

Improve your charge airflow path and reliability with our Silicone Turbo Outlet Coupler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3071748
Mfg#:
010137ECS03-01
In Stock
ON SALE! SAVE 25%
$49.99

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

$37.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Dog Bone Mount Insert

ES#2975976 - 034-509-1020 - Billet Aluminum Dog Bone Mount Insert - T6-6061 Billet Aluminum Engineered to Fill Void In Factory Transmission Mount - 034Motorsport - Audi Volkswagen

T6-6061 Billet Aluminum Engineered to Fill Void In Factory Transmission Mount affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles up through the 2008 model year only

Brand:
034Motorsport - Corporate Logo
ES#:
2975976
Mfg#:
034-509-1020
In Stock
ON SALE! SAVE 10%
$57.00

This product was last offered at the strikethrough price on
06-28-2026

$51.30 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Build Your Own Power Package - Audi B7 A4 2.0T

ES#4017057 - B7A4PWRPK - Build Your Own Power Package - Audi B7 A4 2.0T - Go from mild to wild! Select the options you want for your build. - Assembled By ECS - Audi

Go from mild to wild! Select the options you want for your build. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4017057
Mfg#:
B7A4PWRPK
Ships on Feb 3, 2027
ON SALE!
Starting at $0.00 USD
Customize
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.

Other Audi Performance Engine Parts

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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