Description

quick detailer or wax

Choose between the OEM-style and performance-style diffusers - it's down to your personal preference

Complements Eventuri's E9X carbon fibre intake system & inlet ducts perfectly

you will find all the necessary hardware for installation already in the box

See compatibility below for the full model list

Valvetronic BMW M3/M4 Equal Length Valved Sport Exhaust System (F80/F82/F83) Please Select Tips:Raw Titanium quick detailer or waxWelcome 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, enthusiasts knew there was world class sound lying under all the rasp. Valvetronic's mission has been to find this hidden sound and

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