Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.
Unleash the most out of your MK7/8V with this Stage 1 power pack from COBB!
CARB certified for sale in all 50 states
Choose the stage that meets your power goals!
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Ideal for shops and enthusiasts looking to recalibrate their vehicles for modified hardware
Version 1.
See up to 386 horsepower on 93 octane fuel!
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This upgrade must be performed at ECS Tuning's facility in Ohio.
For new APR customers with Golf R/S3 IS38 turbocharger only. Tuning may only be performed in-house at APR dealers.
Upgrade your DSG software through your vehicle's OBD2 port!
Tune your car with just your laptop and choose gains ranging from 45-99 hp and 50-118 ft-lb of torque
Proprietary tune box designed specifically for the EA888.3 2.0L TFSI with gains of +60 Horsepower / 70 ft-lb of Torque!
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Choose the stage that meets your power goals! DSG and Haldex tunes are also available.
At this time the 2.0T ECU upgrades can only be performed with the car at ECS Tuning location in Ohio
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This upgrade must be performed at ECS Tuning's facility in Ohio.
316hp/381lb-ft (93 octane) --- 305HP/371TQ (91 Octane). We cannot flash ecu without having the car at our facility.
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.
This product was last offered at the strikethrough price on
05-12-2026
Offers smoother and quicker shifts and a higher torque limit thanks to increased clamping pressure
This upgrade requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next business day.
Stylish protective waterproof case for your JB1 or JB4
See up to 386 horsepower on 93 octane fuel!
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This upgrade must be performed at ECS Tuning's facility in Ohio.
For existing Stage 1 or Stage 2 customers with Golf R/8V S3 IS38 turbocharger only. Tuning may only be performed in-house at APR dealers.
The ultimate "no-limits" tier that provides access to every stage and map, including Stage 3 big turbo files for maximum horsepower.
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