• Silicone diaphragm with Nomex reinforcement to withstand high temperatures

The RacePort EM is the result of combining decades of experience with the market-leading RacePort 50mm Valve and Turbosmart's Multiple Award-Winning and Patented EM (Electro-Mechanical) technology

The Knuckle add-on is the same classic Wisefab part we've used on our pro kits for many years

This kit will fit the following F-Series models:BMW F20BMW F21BMW F22BMW F30BMW F32BMW F33BMW F36

providing superior venting of excess pressure

Center Cap 181 Chrome Toyota • Silicone diaphragm with NomexThis center cap fits: JR3, JR5, JR7, JR11, JR18, JR21, JR22, JR23, JR27, JR29, JR30, JR31, JR32, JR33, JR36, JR45, TF2