ARP High Boost Head Stud Kit** **it is a MUST to drill and tap the four outer 9mm holes in the engine block to increase their size to 11mm holes

so its output is directly proportional to the motor speed

50mm Exhaust   Sport  271° Intake / 264° Exhaust   11

The TiAL MVR 44mm Wastegate is more compact than any current 44 or 46mm wastegate on the market

the Mishimoto Performance Air-to-Water Performance intercooler makes for not only the perfect addition to your F8X build

ReFlex+ Advanced I/O Integration | BMW S55 3.0L ARP High Boost Head StudThe ReFlex+ Advanced I O Integration module is engineered for BMW S55 owners who want complete control over their performance builds. More than just an auxiliary injector controller, the ReFlex+ brings high end ECU features to your S55 at a fraction of the cost. Whether running standalone tuning or fully integrated with CAN Bus platforms, the ReFlex+ provides unmatched flexibility, precision, and reliability. Perfect for sequential port injection,