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Audi Performance Engine Parts

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Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO

ES#4362366 - UH020-INA - Unitronic Carbon Fiber Intake System 4" 2.5TFSI EVO - Delivers up to 88% more airflow over stock and is engineered for seamless integration with Unitronic's high flowing 4 Inch Turbo Inlet Elbow. - Unitronic - Audi

Delivers up to 88% more airflow over stock and is engineered for seamless integration with Unitronic's high flowing 4 Inch Turbo Inlet Elbow. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
4362366
Mfg#:
UH020-INA
Ships in 9 Business Days
$1754.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 RS4/RS5 Eventuri Intake System - Black Carbon

ES#3639519 - EVE-B9RS5-CF-INT - Audi B9 RS4/RS5 Eventuri Intake System - Black Carbon - Developed to give less restrictive airflow to the turbo while maintaining low inlet temperatures - Optimum performance, precise fitment, and bespoke style! - Eventuri - Audi

Developed to give less restrictive airflow to the turbo while maintaining low inlet temperatures - Optimum performance, precise fitment, and bespoke style! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Performance Gain: 11-16hp, 12-17ft-lb At The Wheels

Brand:
Eventuri - Corporate Logo
ES#:
3639519
Mfg#:
EVE-B9RS5-CF-INT
In Stock
$1750.00 USD
This product is lifetime replacement eligible Lifetime Replacement

X34 Carbon Fiber Intake System

ES#4500832 - 034-108-1051 - X34 Carbon Fiber Intake System - Delivers improved power, sound, and acceleration in a clean OEM+ package. - 034Motorsport - Audi

Delivers improved power, sound, and acceleration in a clean OEM+ package. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4500832
Mfg#:
034-108-1051
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$833.00

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

$749.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3.5" Cold Air Intake

ES#3604243 - CTS-IT-270R-1 - 3.5" Cold Air Intake - Give your car unrestricted air flow - CTS - Audi Volkswagen

Give your car unrestricted air flow affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles without secondary air injection only

Brand:
CTS - Corporate Logo
ES#:
3604243
Mfg#:
CTS-IT-270R-1
In Stock
ON SALE! SAVE 15%
$279.99

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

$237.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Dogbone Mount

ES#2864603 - 034-509-1016 - Billet Dogbone Mount - Eliminate the slop associated with the factory mount - 034Motorsport - Audi Volkswagen

Eliminate the slop associated with the factory mount affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
2864603
Mfg#:
034-509-1016
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$276.00

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

$248.40 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intercooler Hose Adapter - Each

ES#2857487 - 001591ECS03 - Intercooler Hose Adapter - Each - Easily adapt from your intercooler inlet or outlet to a 2.5" hose with this ECS CNC-machined adapter - ECS - Audi Volkswagen

Easily adapt from your intercooler inlet or outlet to a 2.5" hose with this ECS CNC-machined adapter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with TSI or Gen3 engine only. Custom installation is required!

Brand:
ECS - Corporate Logo
ES#:
2857487
Mfg#:
001591ECS03
In Stock
ON SALE! SAVE 25%
$67.99

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

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.75" Performance Downpipe and X-Pipe Combo

ES#4046109 - RS5DPXP - 2.75" Performance Downpipe and X-Pipe Combo - For those who are not interested in a full exhaust system but want more performance and an exotic sound this is for you! - JH Motorsports - Audi

For those who are not interested in a full exhaust system but want more performance and an exotic sound this is for you! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JH Motorsports - Corporate Logo
ES#:
4046109
Mfg#:
RS5DPXP
Ships in 1 Business Day
$1299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Muffler Delete Pipe - With RED Silicone Turbo Outlet Hose

ES#3177617 - 019330ECS01-02KT - Turbo Muffler Delete Pipe - With RED Silicone Turbo Outlet Hose - Reduce restriction and improve turbo efficiency with ECS High Flow Turbo Muffler Delete Pipe and Coupler - ECS - Audi Volkswagen

Reduce restriction and improve turbo efficiency with ECS High Flow Turbo Muffler Delete Pipe and Coupler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3177617
Mfg#:
019330ECS01-02KT
In Stock
ON SALE! SAVE 25%
$197.99

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

$148.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE SwitchPath Exhaust - Audi C8 RS 6/RS 7 - Diamond Black RS-Style Tips

ES#4716313 - 3025-33776 - AWE SwitchPath Exhaust - Audi C8 RS 6/RS 7 - Diamond Black RS-Style Tips - Comprised of 3-inch U.S.-sourced T304L stainless steel featuring a bespoke, straight-through center resonator featuring AWEs proprietary drone-canceling 180 Technology, tuned specifically for the 4.0TT. - AWE - Audi

Comprised of 3-inch U.S.-sourced T304L stainless steel featuring a bespoke, straight-through center resonator featuring AWE’s proprietary drone-canceling 180 Technology®, tuned specifically for the 4.0TT. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4716313
Mfg#:
3025-33776
In Stock at Vendor
$5195.00 USD
Free Shipping

SQ7/SQ8 High-Performance Intercooler System - Thermal Black Finish

ES#4745277 - 8280B - SQ7/SQ8 High-Performance Intercooler System - Thermal Black Finish - Features 100% TIG Welded Formula-1 Performance Grade Cores by PWR and true Plug-and-Play Drop-in Fit Installation. - CSF - Audi

Features 100% TIG Welded Formula-1 Performance Grade Cores by PWR and true Plug-and-Play “Drop-in Fit” Installation. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
4745277
Mfg#:
8280B
Back Ordered
$5195.00 USD
Free Shipping

Res-X Resonator Delete Pipe And X-Pipe

ES#4315893 - 034-105-7051 - Res-X Resonator Delete Pipe And X-Pipe - Transform your exhaust note - 034Motorsport - Audi

Transform your exhaust note affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4315893
Mfg#:
034-105-7051
Ships in 2 Business Days
ON SALE! SAVE 10%
$443.00

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

$398.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valvetronic Supersport X-Pipe Exhaust System

ES#4446121 - FS.AUD.R820V10.V - Valvetronic Supersport X-Pipe Exhaust System - Experience maximum gains of over 53whp and 47 ft/lbs of torque with a full V10 exhaust roar! - Fabspeed - Audi

Experience maximum gains of over 53whp and 47 ft/lbs of torque with a full V10 exhaust roar! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2020+ models only

Brand:
Fabspeed - Corporate Logo
ES#:
4446121
Mfg#:
FS.AUD.R820V10.V
Ships on Aug 3, 2026
$5145.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T Throttle Body Pipe

ES#4405033 - MK6TBP - 2.0T Throttle Body Pipe - Increases airflow on your 2.0T engine by replacing the factory TBP's sharp bends and small diameter! - ARM Motorsports - Audi Volkswagen

Increases airflow on your 2.0T engine by replacing the factory TBP's sharp bends and small diameter! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARM Motorsports - Corporate Logo
ES#:
4405033
Mfg#:
MK6TBP
In Stock
$147.00 USD
Free Shipping
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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
07-01-2026

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

Eventuri Intake System - Full Black Carbon

ES#3245335 - EVE2TFSICFINT - Eventuri Intake System - Full Black Carbon - Improved throttle response with more horsepower and torque! - Eventuri - Audi Volkswagen

Improved throttle response with more horsepower and torque! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Eventuri - Corporate Logo
ES#:
3245335
Mfg#:
EVE2TFSICFINT
In Stock
$1025.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 IE Performance ECU Tune With POWERlink Cable

ES#4643129 - IESOVN61 - Stage 1 IE Performance ECU Tune With POWERlink Cable - Average gain of 84 horsepower and 92 lb-ft of torque on 91 Octane - Integrated Engineering - Audi

Average gain of 84 horsepower and 92 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.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4643129
Mfg#:
IESOVN61
In Stock
$728.99 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.

Other Audi Performance Engine Parts

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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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