*FREE FLOW SYSTEMS NOW SHIP AS A QUAD RESONATED SETUP!* Welcome to Version 2 of the Valvetronic Designs E9x M3 exhaust system. Version 2 brings on new improvements that push us past the competition. First is a return to Vacuum valves. These valves have proven to be far more reliable than electronic ones. We have also improved the sound quality to give a more pure driving experience to make this system the best on the market for the E9x platform. These systems are fully mandrel bent for maximum flow and are constructed out of T304 stainless steel, the highest quality material on the market. Our dream is to offer the BMW community an incredible valved exhaust without charging the dreaded "M tax" and that dream has come true. For far too long these systems have been out of reach for most people, but no longer. This system comes with everything you need to have your E9x M3 sound like a beast on your favorite backroad, or cruise to the shops without alerting the authorities. Your time to take control of your E9X M3 sound is now. You now have the option to pair your Valved rear section with the best sounding mid pipe all in one place. This midpipe is quite different than most, featuring a freeflow x merge right after the transmission tunnel. This design helps allow for maximum exhaust scavenging and power gains throughout the rev range. in the front section of the mid pipe, two resonators are used in order to smooth sound tones immediately out of the engine. At the rear of the midpipe an additional two 12-inch resonators are utilized in to further smooth the exhaust sound and provide noise mitigation. We also offer a catted version of the X-pipe for those who do not want to go fully free flow. This X pipe is designed for those who want maximum sound and maximum Horsepower gains, it is not for the weak of heart. For those who choose the catted version, you are in for a treat. A 200 CELL EURO 6 cat configuration is used for ultimate quality and flow. Fitment 2008 - 2011 BMW E90 M3 2008 - 2013 BMW E92 M3 2008 - 2013 BMW E93 M3 The details Fully Mandrel bend for maximum flow Precision tig welds for high strength Built from Brushed T304 Stainless Steel Beautiful tips to match your M3 look Vacuum actuated valves 10.1 lbs. Lighter than factory exhaust 100% REVERSABLE, always able to go back to stock at any time
