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Audi Performance ECU & TCU Tuning

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IE Apex ECU Tune With POWERlink Cable For Audi B9 A4 2017-2020

ES#5457716 - IESOWG13 - IE Apex ECU Tune With POWERlink Cable For Audi B9 A4 2017-2020 - The ultimate "no-limits" tier that provides access to every stage and map, including Stage 3 big turbo files for maximum horsepower. - Integrated Engineering - Audi

The ultimate "no-limits" tier that provides access to every stage and map, including Stage 3 big turbo files for maximum horsepower. Please see "fitment notes" in the description for full vehicle information.

Brand:
Integrated Engineering - Corporate Logo
ES#:
5457716
Mfg#:
IESOWG13
In Stock
Starting at $184.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Stage 1 AWD Controller Software for Gen 5 Haldex

ES#5456929 - SW300001-01 - APR Stage 1 AWD Controller Software for Gen 5 Haldex - Optimized clutch pressure and proactive torque transfer for improved traction and acceleration. - APR - Audi Volkswagen

Optimized clutch pressure and proactive torque transfer for improved traction and acceleration. Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
5456929
Mfg#:
SW300001-01
In Stock
ON SALE! SAVE 20%
$449.99

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

$359.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS

ES#4339352 - 917351 - RaceChip RS - Get up to +52 hp and +58 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi

Get up to +52 hp and +58 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339352
Mfg#:
917351
In Stock
ON SALE! SAVE 13%
$399.00

This product was last offered at the strikethrough price on
07-30-2026

$349.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS

ES#4339158 - 909641 - RaceChip RS - Get up to +40 hp and +50 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - Audi Volkswagen

Get up to +40 hp and +50 lb-ft through a safe and easy to use tuning module from Racechip

Brand:
Race Chip - Corporate Logo
ES#:
4339158
Mfg#:
909641
In Stock
$349.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 1

Average gain of 19 horsepower and 16 lb-ft of torque

Brand:
Tunezilla - Corporate Logo
ES#:
3097343
Mfg#:
30-220-V6-1
Ships in 7 Business Days
$349.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS

ES#4339293 - 914761 - RaceChip RS - Get up to +39 hp and +55 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +39 hp and +55 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339293
Mfg#:
914761
Ships on Nov 13, 2026
$329.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS

ES#4339168 - 909911 - RaceChip RS - Get up to +31 hp and +55 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +31 hp and +55 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339168
Mfg#:
909911
Ships on Nov 13, 2026
$329.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage I Performance Chip - 1 Program

ES#514197 - B820TSTG1CHIP-1 - Stage I Performance Chip - 1 Program - Gains up to 64Hp --- 265hp/327lb-ft (93 octane) - APR - Audi

Gains up to 64Hp --- 265hp/327lb-ft (93 octane) Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
Fits models with EA888 Gen2 engine (Up to 2015).

Brand:
APR - Corporate Logo
ES#:
514197
Mfg#:
B820TSTG1CHIP-1
In Stock
ON SALE! SAVE 20%
$399.99

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

$319.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage I Performance Chip - 1 Program

ES#2792684 - B8.520TSTG1CHP-1 - Stage I Performance Chip - 1 Program - Gains up to 57HP & 85TQ on 93 Octane, 85HP & 134TQ on E85 - APR - Audi

Gains up to 57HP & 85TQ on 93 Octane, 85HP & 134TQ on E85 Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
2792684
Mfg#:
B8.520TSTG1CHP-1
In Stock
ON SALE! SAVE 20%
$399.99

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

$319.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K04 Performance Software (Existing APR Customers) - With Program Switching (Fully Loaded)

ES#2771112 - pa100007KT - K04 Performance Software (Existing APR Customers) - With Program Switching (Fully Loaded) - For customers that already have APR software on their car and are upgrading to a K04 - APR - Audi Volkswagen

For customers that already have APR software on their car and are upgrading to a K04 Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For vehicles with TSI engines only.

Brand:
APR - Corporate Logo
ES#:
2771112
Mfg#:
PA100007KT
Back Ordered
ON SALE! SAVE 20%
$384.99

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

$307.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RaceChip XLR Throttle Controller With App Control

ES#4708646 - 999871 - 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

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#:
4708646
Mfg#:
999871
Ships on Nov 13, 2026
$299.00 USD
Free Shipping
on orders $49 and up

RaceChip XLR Throttle Controller With App Control

ES#4708643 - 999591 - 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

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#:
4708643
Mfg#:
999591
Back Ordered
$299.00 USD
Free Shipping
on orders $49 and up

APR K04 Software Upgrade Service

ES#2063664 - APRLNGK04-SWUSRV - APR K04 Software Upgrade Service - Software upgrade for existing APR Chip customers with a K04 already installed - Minimum requirements of K04-0015 turbocharger, Injectors, and high flow cat - APR - Audi

Software upgrade for existing APR Chip customers with a K04 already installed - Minimum requirements of K04-0015 turbocharger, Injectors, and high flow cat Call In Or Chat For Best Price!
For customers with existing APR software - This upgrade must be performed via our Chip & Ship method.

Brand:
APR - Corporate Logo
ES#:
2063664
Mfg#:
APRLNGK04-SWUSRV
In Stock
ON SALE! SAVE 20%
$369.99

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

$295.99 USD
This product is lifetime replacement eligible Lifetime Replacement

BMS Data Cable

ES#3508685 - Data-Cable-E - BMS Data Cable - Unleash your JB's full potential! - Burger Motorsports - Audi Volkswagen

Unleash your JB's full potential! For use with JB1 only

Brand:
Burger Motorsports - Corporate Logo
ES#:
3508685
Mfg#:
DATA-CABLE-E
Ships in 1 Business Day
$40.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip S

ES#4339404 - 917510 - RaceChip S - Get up to +29 hp and +42 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +29 hp and +42 lb-ft through a safe and easy to use tuning module from RaceChip For vehicles upto the 2013 model year only

Brand:
Race Chip - Corporate Logo
ES#:
4339404
Mfg#:
917510
Ships on Nov 13, 2026
$279.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip S

ES#4339371 - 917390 - RaceChip S - Get up to +48 hp and +48 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi

Get up to +48 hp and +48 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339371
Mfg#:
917390
Ships on Nov 13, 2026
$279.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance ECU & TCU Tuning

All the performance ECU/TCU upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

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