F-Series (F3x/F2x) -6 AN Fuel Line (OE Fuel Filter) bmw-435i-2014 Connection Style: OEM Quick Connect

Connection Style: OEM Quick Connect

The Precision Raceworks BMW Boost Referenced Pump Activation Harness is the preferred method to control auxiliary fuel pumps by pump manufactures and tuners alike

Future proof your charge system by upgrading to an aluminium 6061 charge pipe and prevent damage to your engine from a failed plastic charge pipe

This kit includes everything needed to add multi-port injection to your factory manifold and is 100% e85 compliant

This is not a disadvantage of only bucketless designs but also a disadvantage for any bucket design which deletes the venturi

F-Series (F3x/F2x) -6 AN Fuel Line (OE Fuel Filter) bmw-435i-2014 Connection Style: OEM Quick ConnectThe Precision Raceworks F Series (F3x F2x) AN6 Fuel line upgrade is a direct replacement from the fuel filter on the passenger side of the car to the high pressure fuel pump. All connections are designed in house and machined from 6061 aluminum then anodized for 100% E85 compliance. All female connectors have 2 seals (a primary and secondary seal) to guarantee no possible fuel leaks. The fuel line used by Precision Raceworks is Aeroquip AN6 Socketless