Valvetronic Designs Equal Length Valved Sport Exhaust BMW M3 M4 F80 F82 F83 S55 G83

Valvetronic Designs Equal Length Valved Sport Exhaust BMW M3 M4 F80 F82 F83 S55 G83Free Shipping within Continental US Welcome 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

ZX-10R 1000 2011 > 2015

HAYABUSA GSX 1300 R 2008 > 2017

translating to more efficient engine performance

5 V6 (XV40) (HP 277 | YEAR 06 >)

03/2010 - 10/2011)

Note: If you want to change/customize this HP package by yourself or for different vehicle

Refine your M5 with the best in carbon craftsmanship—crafted for enthusiasts who expect nothing less

utilizing OEM-style mounting points and clips for a precise and secure fit

This performance style trunk spoiler will give your F30 a more aggressive look that you've always wanted

It will not fit the E88 1 series convertibles

APR Side Rocker Extensions are an advanced automotive part designed to enhance a car's aerodynamic performance

During this meticulous development process we wanted to craft a set of paddles that would maximize the communication between the driver steering wheel and of course the transmission