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Volkswagen Golf VIII FWD 2.0T Evo4 Performance ECU & TCU Tuning

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ES#5480398 - UH015-TLA - Unitronic DSG Bench Harness For DQ381 - Say goodbye to your locked "401" bootloader thanks to Unitronic new TCU Unlock Tools which are seamlessly integrated with the UniCONNECT+ flashing application for end-users. - Unitronic - Audi Volkswagen

Say goodbye to your locked "401" bootloader thanks to Unitronic new TCU Unlock Tools which are seamlessly integrated with the UniCONNECT+ flashing application for end-users. 2X Entries For Our Spin To Win Sweepstakes!

Brand:
Unitronic - Corporate Logo
ES#:
5480398
Mfg#:
UH015-TLA
Back Ordered
$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4876729 - 934072 - RaceChip RS With App - Get up to +44 hp and +30 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Volkswagen

Get up to +44 hp and +30 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4876729
Mfg#:
934072
Ships on Dec 4, 2026
$438.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

An advanced, all-in-one vehicle interface designed for high-speed scanning, diagnosing, and custom tuning across thousands of makes and models. Includes enough credits to license the vehicle for a TCU tune.

Brand:
HP Tuners - Corporate Logo
ES#:
5445214
Mfg#:
MPVI4
Ships in 5 Business Days
$399.99 USD
ES#4876730 - 934070 - RaceChip S - Get up to +36 hp and +24 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Volkswagen

Get up to +36 hp and +24 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4876730
Mfg#:
934070
In Stock
$239.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4810192 - EM100070 - APR Power Control Unit (PCU) Remote Control - Gives you Bluetooth access to change your APR PCU maps on the fly! - APR - Volkswagen

Gives you Bluetooth access to change your APR PCU maps on the fly! Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
4810192
Mfg#:
EM100070
Ships in 5 Business Days
11% off MSRP

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

$125.99

This product was last offered at the strikethrough price on
11-12-2026

$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5493296 - ec-14011-2KT - Eurocharged Stage 2 ECU Tune - VW MK8 Golf/GTI/R - Unleash +95 horsepower and +74 lb-ft of torque on your MK7 with the Eurocharged ECU Tune and the included flash device - flash your car from home in minutes! - Eurocharged - Volkswagen

Unleash +95 horsepower and +74 lb-ft of torque on your MK7 with the Eurocharged ECU Tune and the included flash device - flash your car from home in minutes!

Brand:
Eurocharged - Corporate Logo
ES#:
5493296
Mfg#:
EC-14011-2KT
In Stock at Vendor
ON SALE! SAVE 30%
$1898.00

This product was last offered at the strikethrough price on
11-07-2026

$1328.60 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#5493295 - ec-14011-1KT - Eurocharged Stage 1 ECU Tune - VW MK8 Golf/GTI/R - Unleash +75 horsepower and +59 lb-ft of torque on your MK7 with the Eurocharged ECU Tune and the included flash device - flash your car from home in minutes! - Eurocharged - Volkswagen

Unleash +75 horsepower and +59 lb-ft of torque on your MK7 with the Eurocharged ECU Tune and the included flash device - flash your car from home in minutes!

Brand:
Eurocharged - Corporate Logo
ES#:
5493295
Mfg#:
EC-14011-1KT
In Stock at Vendor
ON SALE! SAVE 30%
$1698.00

This product was last offered at the strikethrough price on
11-07-2026

$1188.60 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4906463 - 64.10.23 - Neuspeed Power Module EVO - MK8.5 Golf R  - 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! 5X Entries For Our Spin To Win Sweepstakes!
For facelift vehicles only 2025+

Brand:
Neuspeed - Corporate Logo
ES#:
4906463
Mfg#:
64.10.23
Ships in 2 Business Days
ON SALE! SAVE 15%
$649.00

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

$551.65 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4876728 - 934071 - RaceChip RS                                   - Get up to +44 hp and +30 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Volkswagen

Get up to +44 hp and +30 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4876728
Mfg#:
934071
Ships on Dec 4, 2026
$379.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4876726 - 934075 - RaceChip GTS5 Black - Get up to +53 hp and +37 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Volkswagen

Get up to +53 hp and +37 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4876726
Mfg#:
934075
Ships on Dec 4, 2026
$739.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4876727 - 934076 - RaceChip GTS5 Black With App  - Get up to +53 hp and +37 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Volkswagen

Get up to +53 hp and +37 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4876727
Mfg#:
934076
Ships on Dec 4, 2026
$789.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4880974 - 05-888-00309-1KT - Volkswagen MK8 Golf GTI ECU Tune W.2 - With Flashing Device - Increase of +117 Horsepower, and +100 lb-ft of Torque! Eliminates top speed limiter, and Increases throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts! - Weistec - Volkswagen

Increase of +117 Horsepower, and +100 lb-ft of Torque! Eliminates top speed limiter, and Increases throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!

Brand:
Weistec - Corporate Logo
ES#:
4880974
Mfg#:
05-888-00309-1KT
Ships in 1 Business Day
$1100.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4880973 - 05-888-00308-0KT - Volkswagen MK8 Golf GTI ECU Tune W.1 - With Flashing Device - Increase of +97 Horsepower, and +80 lb-ft of Torque. Eliminates top speed limiter, and Increases throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - Volkswagen

Increase of +97 Horsepower, and +80 lb-ft of Torque. Eliminates top speed limiter, and Increases throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!

Brand:
Weistec - Corporate Logo
ES#:
4880973
Mfg#:
05-888-00308-0KT
Ships in 1 Business Day
$1000.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4840618 - H021-002-06 - HP Tuners PROLINK+ Cable - Get access to even more vehicle data using PROLINK+ to wire in up to 2x analog signals and 1x CAN bus signal. Compatible with MPVI2+ and MPVI3 interfaces. - HP Tuners - Audi Volkswagen

Get access to even more vehicle data using PROLINK+ to wire in up to 2x analog signals and 1x CAN bus signal. Compatible with MPVI2+ and MPVI3 interfaces. For use with HP Tuners MPVI2+ and MPVI3 interfaces only.

Brand:
HP Tuners - Corporate Logo
ES#:
4840618
Mfg#:
H021-002-06
Ships on Dec 14, 2026
$59.99

This product was last offered at the strikethrough price on
07-23-2026

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4714891 - JB4-OBDII-CA - JB4 OBDII Cable - 2 Position (Cable Only) - Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. - Burger Motorsports - Audi BMW Volkswagen MINI

Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714891
Mfg#:
JB4-OBDII-CA
In Stock
$25.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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