034Motorsport is proud to offer our 07K Turbo Kit (Stock Intake Manifold) Performance Software for the 07K 2.5L 5-Cylinder Engine found in the MkV Volkswagen Jetta & Rabbit!
Through optimization of the factory ECU's fueling and timing maps for use with an aftermarket turbocharger setup running 8-9 PSI boost and stock intake manifold, the 034Motorsport 07K Turbo Tune is able to provide increased horsepower and torque, as well as a much broader powerband. 034Motorsport's engineers have also addressed other shortcomings of the factory calibrations by increasing the rev limit to 7,300 RPM, eliminating the "rev hang" between shifts, increasing the idle speed for a smoother idle, and refining part-throttle mapping for improved drivability.
With the 034Motorsport Volkswagen Jetta/Rabbit 2.5L Turbo Performance Software and an appropriately sized turbocharger kit, you can expect faster acceleration, increased peak horsepower and torque, drastic increases in power towards redline, improved throttle response, and a much broader powerband!
This tune was developed in-house by 034Motorsport's expert calibrator while developing our upcoming 07K Stage 1 Turbo Kit, and was thoroughly tested on the street, track, and dyno before release.
Peak Horsepower & Torque:
- Stock: 150 Horsepower / 170 Foot-Pounds of Torque
- Stage 1: 265 Horsepower / 290 Foot-Pounds of Torque
Peak Horsepower & Torque Gains Under Curve:
- 115 Horsepower Increase by Redline
- 100 Foot-Pounds of Torque Increase at 3,650 RPM
Features:
- Developed In-House on the Street, Track, and 034Motorsport's Chassis Dyno
- Designed for Use with Aftermarket Turbo Kit at 8-9 PSI Boost and Stock Intake Manifold
- Requires 034Motorsport 85mm MAF Housing, Manual Boost Controller, and 550cc Bosch EV14 Fuel Injectors
- Optimized Timing & Fueling Maps for Turbocharged Engines for Increased Horsepower & Torque with 91 Octane Fuel
- 93 Octane & 100 Octane Tunes Available Upon Request
- Increased Rev Limiter to 7,300 RPM
- Speed Limiter (Governor) Removed
- Improved Throttle Response & Power Delivery
- Refined Throttle Mapping for Part Throttle Drivability
- Removed Rev (RPM) Hang Between Shifts
- Idle Speed Raised to 750 for Smoother Idle
- Increased Fuel Economy
Compatible Vehicles:
- 2005 - 2008 Volkswagen Jetta 2.5L (MkV)
- 2005 - 2008 Volkswagen Rabbit 2.5L (MkV)
Note: Upon purchase of this ECU flash, 034Motorsport will contact you to arrange for the shipment of your ECU to 034Motorsport to be flashed. You can also make arrangements to come to 034Motorsport in Fremont, CA to flash your car ore ECU at our facility. We do not currently offer a flash-at-home cable for this ECU flash application.
Required Hardware:
Recommended Hardware Upgrades:
Wheel Horsepower Dyno Plot | 91 Octane | 034Motorsport Turbo Kit Tune (9 PSI on Precision 5858 Turbocharger) for Volkswagen Jetta/Rabbit 2.5L:

EMISSIONS DISCLAIMER
- This product is sold for racing use as well as use on vehicles not registered for on highway use.
- By purchasing this product, you understand that this product is sold for racing use as well as used on vehicles not registered for on highway use, and that it is not legal for use on highway or street vehicles.