Valvetronic Designs BMW M3 / M4 Equal Length Valved Sport Exhaust System (F80 / F82 / F83) Material:Stainless Steel Strong Solid Design & Appearance

Strong Solid Design & Appearance

75 bucketed fuel pump includes all necessary wiring and pump activation switch (hobbs switch)

High Gloss Clear Coat

The Precision Raceworks stage 2 direct injectors are supported by MHD

• Upgraded HPFP• High-pressure fuel line• Low-pressure fuel line• Custom harness

Valvetronic Designs BMW M3 / M4 Equal Length Valved Sport Exhaust System (F80 / F82 / F83) Material:Stainless Steel Strong Solid Design & AppearanceWelcome to the Valvetronic Designs cat back exhaust system for the F8x platform, or in other words, the solution to the F8x sound problem. For years enthusiasts have wanted to find a solution to the buzzy and raspy sound these cars produce from the factory. Since these cars were released back in the late portions of 2014 we all knew there is world class sound lying under all the rasp. Our mission has been to find this hidden sound and allow all F8x