Ferrari horsepower upgrade RSS
Ferrari 488 GTB Tuning Guide — Stage 1, Stage 2 & Full Build | F154 3.9T V8
Ferrari 488 GTB Tuning Guide — Stage 1, Stage 2 & Full Build | F154 3.9T V8 The Ferrari 488 GTB remains one of the most rewarding mid-engine platforms to tune. Its F154CB twin-turbocharged V8 responds aggressively to ECU calibration — delivering measurable gains at Stage 1 on bone-stock hardware and scaling further with supporting exhaust modifications. This guide covers every stage of 488 tuning, from a straightforward ECU flash through full-build territory, with specific part recommendations and dyno-tested power figures from YPG Motorsport's calibration program. Whether you are chasing faster track times or want the 488 to hit harder...