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Audi A3 Performance Engine Parts

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RaceChip XLR Throttle Controller With App Control

ES#4660564 - 999941 - RaceChip XLR Throttle Controller With App Control - Eliminate the delay in throttle response times with a simple XLR addition! Allows for Bluetooth connectivity for easy App based control. - Race Chip - Audi Volkswagen

Eliminate the delay in throttle response times with a simple XLR addition! Allows for Bluetooth connectivity for easy App based control.

Brand:
Race Chip - Corporate Logo
ES#:
4660564
Mfg#:
999941
Ships in 6 Business Days
$299.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HI-FLO Turbo Discharge Conversion - Black

ES#4673564 - 48.02.49 - HI-FLO Turbo Discharge Conversion - Black - Remove serious restriction from the discharge side of the turbocharger - Neuspeed - Audi Volkswagen

Remove serious restriction from the discharge side of the turbocharger

Brand:
Neuspeed - Corporate Logo
ES#:
4673564
Mfg#:
48.02.49
EO#:
D-236-21
Ships in 7 Business Days
ON SALE!
$419.00

This product was last offered at the strikethrough price on
09-01-2026

$396.96 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 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with 7-Speed DSG (DQ381) transmission only

Brand:
ECS - Corporate Logo
ES#:
4004963
Mfg#:
028183ECS01-01KT
Back Ordered
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

BMS Blow Off Valve Spacer

ES#3998874 - MK7-BOV-SPR - BMS Blow Off Valve Spacer - Converts factory diverter valve into a blow-off valve - Burger Motorsports - Audi Volkswagen

Converts factory diverter valve into a blow-off valve

Brand:
Burger Motorsports - Corporate Logo
ES#:
3998874
Mfg#:
MK7-BOV-SPR
Ships in 2 Business Days
$99.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

340lph High Flow In-Tank Fuel Pump

ES#3604757 - 50-1000 - 340lph High Flow In-Tank Fuel Pump - AEM?s 340LPH High Flow In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. - AEM Electronics - Audi Volkswagen

AEM?s 340LPH High Flow In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. This is a general-use high flow fuel pump, not a direct plug-and-play swap in most applications

Brand:
AEM Electronics - Corporate Logo
ES#:
3604757
Mfg#:
50-1000
In Stock
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$132.99

This product was last offered at the strikethrough price on
09-07-2026

$117.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IE 2.0T FSI/TSI Port Injection Intake Manifold With Fuel Rail - (NO LONGER AVAILABLE)

ES#3677849 - ieimvc18KT - IE 2.0T FSI/TSI Port Injection Intake Manifold With Fuel Rail - (NO LONGER AVAILABLE) - Ready to take your 2.0T race project to the next level? - Integrated Engineering - Audi Volkswagen

Ready to take your 2.0T race project to the next level?

Brand:
Integrated Engineering - Corporate Logo
ES#:
3677849
Mfg#:
IEIMVC18KT
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$1305.99

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

$1175.38 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pro Dry S Stage 2 Intake System

ES#2532650 - 51-11892 - Pro Dry S Stage 2 Intake System - Add real power that you can feel, featuring an oil free air filter - AFE - Audi Volkswagen

Add real power that you can feel, featuring an oil free air filter CARB certified for sale in all 50 states
For vehicles with TSI engines only

Brand:
AFE - Corporate Logo
ES#:
2532650
Mfg#:
51-11892
EO#:
D-550-30
Ships in 4 Business Days
ON SALE! SAVE 10%
$435.00

This product was last offered at the strikethrough price on
09-01-2026

$391.50 USD
This product is lifetime replacement eligible Lifetime Replacement

Neuspeed Power Module EVO - A3 8V Quattro

ES#4906468 - 64.02.03 - Neuspeed Power Module EVO - A3 8V Quattro - Proprietary tune box designed specifically for the EA888.3 2.0L TFSI with gains of +60 Horsepower / 70 ft-lb of Torque! - Neuspeed - Audi

Proprietary tune box designed specifically for the EA888.3 2.0L TFSI with gains of +60 Horsepower / 70 ft-lb of Torque!

Brand:
Neuspeed - Corporate Logo
ES#:
4906468
Mfg#:
64.02.03
Ships in 2 Business Days
ON SALE! SAVE 10%
$649.00

This product was last offered at the strikethrough price on
08-12-2026

$584.12 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Stage 1+ - With UniCONNECT+ Cable & DSG Software

ES#4370470 - 20TSI-GEN3B-1+DU - Unitronic Performance Software - Stage 1+ - With UniCONNECT+ Cable & DSG Software - Gain up to 65 horsepower and 83 lb-ft of torque on 93 Octane - Unitronic - Audi

Gain up to 65 horsepower and 83 lb-ft of torque on 93 Octane This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4370470
Mfg#:
20TSI-GEN3B-1+DU
In Stock
ON SALE! SAVE 11%
$1314.99

This product was last offered at the strikethrough price on
08-23-2026

$1164.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Turbo Inlet Hose

ES#4005319 - 034-108-3025 - 034Motorsport Turbo Inlet Hose - Replace your unattractive and restrictive OEM corrugated plastic turbo inlet hose the the 034Motorsport Turbo Inlet Hose! - 034Motorsport - Audi Volkswagen

Replace your unattractive and restrictive OEM corrugated plastic turbo inlet hose the the 034Motorsport Turbo Inlet Hose! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4005319
Mfg#:
034-108-3025
Ships in 2 Business Days
$97.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

HI-PER Air Induction Kit - Red

ES#4852542 - 65.10.57R - HI-PER Air Induction Kit - Red - Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow! - Neuspeed - Audi Volkswagen

Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow! For vehicles with secondary air injection only. CARB certified for sale in all 50 states.

Brand:
Neuspeed - Corporate Logo
ES#:
4852542
Mfg#:
65.10.57R
EO#:
D-236-25
Ships in 1 Business Day
ON SALE!
$609.00

This product was last offered at the strikethrough price on
09-01-2026

$576.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Revo MQB Carbon Series Air Intake System

ES#4500016 - RV581M200450 - Revo MQB Carbon Series Air Intake System - The Carbon Series has performance woven into the core of every product. - REVO - Audi Volkswagen

The Carbon Series has performance woven into the core of every product.

Brand:
REVO - Corporate Logo
ES#:
4500016
Mfg#:
RV581M200450
Back Ordered
$1141.00 USD
This product is lifetime replacement eligible Lifetime Replacement

CTS Resonator Delete Kit

ES#3612471 - CTS-EXH-TP-0008 - CTS Resonator Delete Kit - Increase the sound of your exhaust without the drone - CTS - Audi Volkswagen

Increase the sound of your exhaust without the drone

Brand:
CTS - Corporate Logo
ES#:
3612471
Mfg#:
CTS-EXH-TP-0008
Ships in 8 Business Days
ON SALE! SAVE 10%
$179.99

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

$161.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Golf R MK7 Turbo Charge Pipe

ES#4004397 - AMS.21.09.0003-1 - Golf R MK7 Turbo Charge Pipe - 85% larger inlet, and almost 10% larger outlet removes the bottleneck in the charge air system. The charge pipe is a complete bolt on kit that fits as good as the stock piece which means no cutting or trimming! - AMS Performance - Audi Volkswagen

85% larger inlet, and almost 10% larger outlet removes the bottleneck in the charge air system. The charge pipe is a complete bolt on kit that fits as good as the stock piece which means no cutting or trimming!

Brand:
AMS Performance - Corporate Logo
ES#:
4004397
Mfg#:
AMS.21.09.0003-1
Ships in 3 Business Days
$224.99 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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