ChipWerke Piggyback Tuning Module for

Audi A5 B8.5 8.5T

2014-2017, 2.0 TFSI (CHHB)

Stock 220 HP

Stage 1 +55 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%

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The ChipWerke piggyback tuning module is the ultimate plug-in performance mod for the Audi A5 2.0T. It is completely untraceable and leaves no footprints. ChipWerke modifies the 2.0-liter TFSI engine’s boost pressure sensor by intercepting the factory wiring with OEM-quality plugs. Stage 1 delivers 55 more HP; up to 35% is possible with a custom Stage 2 tune. ChipWerke improves power output throughout the entire RPM band and delivers better performance without compromising OEM drivability or causing any diagnostic flags.

WHY CHOOSE CHIPWERKE PIGGYBACK MODULE

Significant Power Gains

ChipWerke piggyback tuning module increases the output of your 2.0 TFSI by 55 HP with Stage 1 and delivers better performance through the entire RPM range.

Stage 2 Tune for Supporting Mods

Contact us for custom Stage 2 software. It delivers up to 35% more power when used with bolt-on upgrades such as intake, exhaust, intercooler, downpipe, etc.

Completely Untraceable

ChipWerke leaves the stock ECU untouched. It leaves no traces, footprints, or diagnostic flags, including the Audi/VAG TD1 code 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

The ChipWerke piggyback tuning module is the best alternative to a permanent ECU tune. It intercepts the stock harness to alter the reading from the 2.0-liter turbocharged engine's 4-pin boost pressure sensor. ChipWerke recalibrates and optimizes the stock signals to modify boost pressure, increasing horsepower and torque.

ChipWerke does not permanently alter the stock ECU, so it boosts power output while retaining OEM daily driveability and reliability. 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 Audi A5 2.0T 8.5T’s 4-pin boost sensor at the front right of the engine. It uses OEM-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.

View Installation Guide

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.