Pay in 4 interest-free payments of $100.00 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
the Dinan +HE Performance engine software is designed for the S55 engine coupled with the Dinan heat exchanger (D780-0001A) and yields more power
Engine management with the delivered Plug & Play wiring harness
Larger diameter tips compared to stock
5 | 21 x 10
Most Advanced and Widely Adopted cloud-based flash tuning platform for the BMW F and G series vehicles and the 2020+ Toyota Supra
DINAN HIGH FLOW INTAKE SYSTEM - 2006-2010 BMW 550I golf r the Dinan +HE Performance engineDinan's high flow intake system for the 550i dramatically increases intake air flow volume and velocity as well as ensuring the lowest possible intake air temperatures for maximum power gains, as well as improved throttle response. The system takes full advantage of the ram air effect by adding a second air inlet in conjunction with the stock configuration, force feeding more cool, oxygen rich air to the enhanced air box. The system includes a
