ChipWerke Piggyback Tuning Module for

Volkswagen Jetta GLI A7

2019+, 2.0L turbocharged (DKFA)

Stock 228 HP

Stage 1 +52 HP

Stage 2 up to 35% HP

Power and torque increases may vary. Figures depend on many variables, such as fuel quality, altitude, and vehicle condition. Fuel economy highly depends on driving habits.

$349.99

$449.99

SAVE 22%

ADD TO CART

The best alternative to a permanent ECU reflash, the ChipWerke piggyback tuning module is the ultimate way to boost your VW Jetta GLI’s horsepower. It connects to the intake pressure and boost pressure sensors with OEM plugs. Installation is completely plug-and-play, the module is untraceable, and leaves no diagnostic flags. The Stage 1 tune delivers over 50 HP, and a custom Stage 2 is available upon request. ChipWerke comes with a two-year product warranty and extensive US-based customer support.

WHY CHOOSE CHIPWERKE PIGGYBACK MODULE

Significant Power Increase

ChipWerke’s Stage 1 tune delivers an extra 52 HP at the crank, increasing performance throughout the entire RPM range.

Stage 2 Tune Available Upon Request

Contact us for a custom Stage 2 software. When combined with bolt-on mods like intake, exhaust, downpipe, intercooler, etc., an up to 35% increase is possible.

Completely Untraceable

ChipWerke leaves the stock ECU untouched, so there are no diagnostic flags to worry about. It is also completely untraceable when removed.

Wirelessly Adjust Your Tune

Fine-tune the performance with seven preset levels and optimize the power increase on the fly through the free mobile app.

Better Fuel Economy

Improves low-end torque so the engine maintains speed with less effort, resulting in up to 15% better fuel economy.

Plug-and-Play Installation

Simple DIY installation in under 15 minutes. It requires no special tools, wire cutting or splicing, or permanent modifications.

Does Not Overwrite Stock ECU

Factory ECU remains unaltered, meaning you get a hassle-free performance upgrade while OEM safety measures continue to function as normal.

Extensive Customer Support

ChipWerke comes with two years of manufacturer’s warranty and extensive USA-based after-sales support for total peace of mind.

HOW DOES CHIPWERKE PIGGYBACK MODULE WORK

ChipWerke intercepts the factory harness to alter the stock signal from the intake manifold pressure and boost pressure sensors in the 2.0L TSI EA888 engine. It recalibrates the signal with vehicle-specific software and removes all factory restrictions for improved boost pressure. The best alternative to a permanent ECU reflash, the ChipWerke piggyback tuning module delivers instant results with no major overhaul.

ChipWerke works alongside the factory ECU and makes no changes, retaining OEM driveability and reliability. All the factory safety parameters stay intact. The ChipWerke’s tune can be adjusted with seven preset levels (-3 to +3) easily via the mobile app to optimize the power increase for your driving style, varying fuel quality, or altitude changes.

EASY PLUG-AND-PLAY INSTALL

The ChipWerke piggyback tuning module connects to the A7 Jetta GLI’s 4-pin intake manifold pressure sensor found at the top front area; and to the 4-pin boost pressure sensor at the pressure pipe in front of the engine. It connects with top-quality plugs, so no wire splicing, cutting, drilling, or permanent modifications are required. The guide included in the package shows specific installation instructions for your vehicle.

The basic things to consider in all applications are as follows:

Turn off the engine and wait for it to cool down. Leave the driver’s door open for 15 minutes while keeping the keyfob at least 35 feet away from the car to ensure the ECU shuts down completely.
Locate where you want to mount the module. Make sure that it is away from the areas that tend to heat up relatively more.
Make sure the ChipWerke harness is not overly stretched and is protected against water.
Make sure that plugs are securely connected in place and that there are no unused plugs left.

CONTROL BY MOBILE APP

You can download and install ChipWerke’s free mobile app from Apple AppStore and Google Play Store. After pairing your unit via Bluetooth, you can control the ChipWerke wirelessly and make adjustments on the go. The app's easy-to-use interface lets you wirelessly fine-tune the boost pressure with ChipWerke’s different levels (-3 to +3), add multiple units and control them from under one roof, check and download software updates, and reach out to us for live support.