![Integrated Engineering Performance ECU Tune | MK5 Rabbit · Jetta · MK6 Golf · Jetta · B7 Passat · MK1 Beetle | 2.5L I5 MK1 Arteon 2.0L Turbo I4 [GEN 4] Fully user-customizable throttle curves](https://cdn.shopify.com/s/files/1/0635/0032/1015/files/IntegratedEngineeringPerformanceECUTuneMK5Rabbit_Jetta_MK6Golf_Jetta_B7Passat_MK1Beetle2.5LI5.png?v=1683841512)
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Fully user-customizable throttle curves
Integrated Engineering High Pressure Fuel Pump Assembly Tool
304 Stainless steel tubing and tig welding make for a long-lasting and worry-free product
The aluminum construction is 49% lighter than the stock setup
Fits all aftermarket exhaust systems
Integrated Engineering Performance ECU Tune | MK5 Rabbit · Jetta · MK6 Golf · Jetta · B7 Passat · MK1 Beetle | 2.5L I5 MK1 Arteon 2.0L Turbo I4 [GEN 4] Fully user-customizable throttle curves's 07K 5 Cylinder ECU calibration brings real world performance to your VW while retaining factory comfort and reliability. Developed in house, IE engineers are equipped with industry leading tuning technology to completely reverse engineer the factory mapping and safely modify it to maximize performance. Years of professional tuning high powered race vehicles and armed intimate knowledge of the VW engines results in an instantly transformed and
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