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Volkswagen Performance ECU & TCU Tuning

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Choose the stage that meets your power goals! DSG and Haldex tunes are also available. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Tunezilla - Corporate Logo
ES#:
4750210
Mfg#:
TZ-20T-MQB-A
Ships in 7 Business Days
Starting at $139.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339267 - 913095 - RaceChip GTS Black - Get up to +43 hp and +63 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi Volkswagen

Get up to +43 hp and +63 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339267
Mfg#:
913095
Ships in 3 Business Days
ON SALE! SAVE 10%
$699.00

This product was last offered at the strikethrough price on
07-01-2026

$629.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3579491 - iesoccc4 - Stage 2 Pro IE Performance Tune - IE Manifold - Maximize horsepower and torque gains right at home - Integrated Engineering - Volkswagen

Maximize horsepower and torque gains right at home 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#:
3579491
Mfg#:
IESOCCC4
In Stock
ON SALE! SAVE 15%
$728.99

This product was last offered at the strikethrough price on
06-25-2026

$619.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3579492 - iesoccc3 - Stage 2 Pro IE Performance ECU Tune With POWERlink Cable - Average gain of 93 horsepower and 114 lb-ft of torque on 91 Octane. Includes Launch Control. - Integrated Engineering - Volkswagen

Average gain of 93 horsepower and 114 lb-ft of torque on 91 Octane. Includes Launch Control. 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#:
3579492
Mfg#:
IESOCCC3
In Stock
ON SALE! SAVE 15%
$728.99

This product was last offered at the strikethrough price on
06-25-2026

$619.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4615901 - IESOVN51 - 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 - Volkswagen

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#:
4615901
Mfg#:
IESOVN51
In Stock
ON SALE! SAVE 15%
$728.99

This product was last offered at the strikethrough price on
06-25-2026

$619.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3579502 - iesocbc3 - Stage 2 Pro IE Performance ECU Tune With POWERlink Cable - Average gain of 64 horsepower and 98 lb-ft of torque on 91 Octane - Integrated Engineering - Volkswagen

Average gain of 64 horsepower and 98 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.
For vehicles with FSI engines only

Brand:
Integrated Engineering - Corporate Logo
ES#:
3579502
Mfg#:
IESOCBC3
In Stock
ON SALE! SAVE 15%
$728.99

This product was last offered at the strikethrough price on
06-25-2026

$619.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4465349 - V6-TDI-1-UC - Unitronic Performance Software - Stage 1 - With UniCONNECT+ Cable - Gain up to 50 horsepower and 105 lb-ft of torque - Unitronic - Audi Volkswagen Porsche

Gain up to 50 horsepower and 105 lb-ft of torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 6/22/26 - 7/10/26 for a chance to win your Software & UniCONNECT+ Cable for FREE!
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4465349
Mfg#:
V6-TDI-1-UC
In Stock
ON SALE! SAVE 20%
$764.99

This product was last offered at the strikethrough price on
06-22-2026

$614.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4381803 - 20TDIMQB-UC - Unitronic Performance Software - With UniCONNECT+ Cable - Choose the stage that meets your power goals! - Unitronic - Audi Volkswagen

Choose the stage that meets your power goals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 6/22/26 - 7/10/26 for a chance to win your Software & UniCONNECT+ Cable for FREE!
For vehicles from the 2015 model year only.

Brand:
Unitronic - Corporate Logo
ES#:
4381803
Mfg#:
20TDIMQB-UC
In Stock
ON SALE!
Starting at $614.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4906464 - 64.10.24 - Neuspeed Power Module EVO - Arteon - Proprietary tune box designed specifically for the EA888.4e 2.0L TSI with gains of +50 Horsepower / 35 ft-lb of Torque! - Neuspeed - Volkswagen

Proprietary tune box designed specifically for the EA888.4e 2.0L TSI with gains of +50 Horsepower / 35 ft-lb of Torque! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Neuspeed - Corporate Logo
ES#:
4906464
Mfg#:
64.10.24
Ships in 2 Business Days
ON SALE!
$649.00

This product was last offered at the strikethrough price on
07-02-2026

$614.86 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5470043 - IESOWE41 - MK8 GTI IE Core ECU Tune With POWERlink Cable - The perfect entry point for a stock car, delivering a massive Stage 1 power bump with no additional hardware required. - Integrated Engineering - Volkswagen

The perfect entry point for a stock car, delivering a massive Stage 1 power bump with no additional hardware required. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5470043
Mfg#:
IESOWE41
In Stock
ON SALE!
Starting at $152.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4465320 - V10-TDI - Unitronic Performance Software - Flashed @ ECS - Choose the stage that meets your power goals! - Unitronic - Volkswagen

Choose the stage that meets your power goals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 6/22/26 - 7/10/26 for a chance to win your Software & UniCONNECT+ Cable for FREE!
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4465320
Mfg#:
V10-TDI
In Stock
ON SALE!
Starting at $600.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4368656 - 18TSI-IS12-2 - Unitronic Performance Software - Stage 2 - Gain up to 87 horsepower and 106 lb-ft of torque on 93 Octane - Unitronic - Audi Volkswagen

Gain up to 87 horsepower and 106 lb-ft of torque on 93 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 6/22/26 - 7/10/26 for a chance to win your Software & UniCONNECT+ Cable for FREE!
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Requires Unitronic 3 Inch Downpipe

Brand:
Unitronic - Corporate Logo
ES#:
4368656
Mfg#:
18TSI-IS12-2
In Stock
ON SALE! SAVE 20%
$750.00

This product was last offered at the strikethrough price on
06-22-2026

$600.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4810746 - ECU20TEA8884LK2A - APR ECU Upgrade - 2.0T EA888.4 (Atlas) - Max gains of +38-75 AWHP and +52-92 AWFT-LBS depending on octane - APR - Volkswagen

Max gains of +38-75 AWHP and +52-92 AWFT-LBS depending on octane 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#:
4810746
Mfg#:
ECU20TEA8884LK2A
In Stock
$599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4668627 - ECU20TEA8884LK2 - APR ECU Upgrade - 2.0T EA888.4 (MK8 GTI) - Stage 1 & 2 - Max gains of +63-105HP, +96-129FT-LBS (Stage 1) +76-122HP, +96-131FT-LBS (Stage 2) - APR - Volkswagen

Max gains of +63-105HP, +96-129FT-LBS (Stage 1) +76-122HP, +96-131FT-LBS (Stage 2) 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!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4668627
Mfg#:
ECU20TEA8884LK2
In Stock
$599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Average gain of 71 horsepower and 101 lb-ft of torque on 93 octane! 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!
This upgrade can only be performed with the car present at our facility.
For vehicles with TSI engines only. This upgrade can only be performed with the car present at our facility.

Brand:
APR - Corporate Logo
ES#:
1899514
Mfg#:
20TMK6STG1CHP-1
In Stock
$599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Required software to properly upgrade to a K04 turbocharger 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!
This upgrade must be performed at ECS Tuning's facility in Ohio.
This upgrade can only be performed with the car present at our facility.

Brand:
APR - Corporate Logo
ES#:
2918065
Mfg#:
DPP20TK04PS
In Stock
$599.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Performance ECU & TCU Tuning

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