The Valved Exhaust system F87-S55 BMW M2 Competition is designed to improve the sound of your vehicle by providing a more aggressive and sporty exhaust note. It features a stainless steel construction with mandrel bent tubing for maximum flow, an electronically controlled valve for adjustable sound levels, and dual tips for enhanced styling. This product will give you the ultimate performance upgrade and provide superior sound quality that will make your car stand out from the rest.. 5-10 horsepower gains are expected. https://www.youtube.com/watch?v=I6X6e1QVNrk&t=2s video link to sound!
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