The BMW S85 engine is built with ten throttles bodies, one for each cylinder. Dinan takes each one of these stock throttle bodies and carefully bores them to a larger internal diameter, enabling each cylinder to breathe more efficiently.
This increased efficiency translates into increased power output and improved throttle response. Stage 2 Engine Software is highly recommended for optimum performance and drivability.
Features:
- Improved Throttle Response
- 13 Horsepower @ 8100 rpm
- 8 lb-ft of Torque @ 8100 rpm
- 50 State Emissions Legal
What’s Included:
- DINAN High Flow Throttle Body Kit