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Stage 2 removes the biggest restriction on the B58 — the factory downpipe and catalytic converter
Gloss Black
Developed by Racing-Line’s in-house calibration team over the past 12 months
Weight: 10
this identifies the item as an official and authentic Maxton Design product
RaceChip GTS Black Tuning Box - M3 Inc. Competition (F80) / 2012- Bluetooth with App Engine:M3 CS (460hp model) Stage 2 removes the biggestGains of +86hp on M3 (431hp model) Gains of +80hp on M3 Competition (450hp model) Gains of +71hp on M3 CS (460hp model) Fine tune and change your driving settings on the fly with the bluetooth version and free app! The best of its kind for high performance cars. State of the art industry grade hardware, up to the minute software, ultra modern technology (up to 7 analogue and digital channels), comprehensive safety and service package everything a