Edelbrock Fuel Pressure Regulator EFI 180 GPH 35-90 PSI -10In/Out -6 Return Blue/Clear Traction Bar This product is designed as

This product is designed as a failsafe in case your water-methanol system is not functioning properly

This direct-fit catalytic converter is designed specifically for the 1999-2000 BMW 540i and interchanges with OE part 18 30 1 437 546

6mm Head (STD) - Single

This performance air box is relatively easy to install into the air box base with commonly available tools

400 & 500HP and includes a COMPOSITE nitrous bottle

Edelbrock Fuel Pressure Regulator EFI 180 GPH 35-90 PSI -10In/Out -6 Return Blue/Clear Traction Bar This product is designed asEdelbrock fuel pressure regulators #174022 are machined from aircraft quality aluminum for those who demand the best. These EFI fuel pressure regulators have an internal diaphragm made of fluorosilicone to ensure high temperature protection resulting in an extended life. They are compatible with all grades of gasoline, ethanol, methanol and E85 fuels. These regulators will hold fuel system pressure for at least 20 minutes after pump shutdown. Mounting