Golden Valved Race Exhaust System With 1x1 Carbon Tips - E9X M3

Valvetronic Designs makes premium valved exhaust systems for a wide range of BMW's. These Exhausts are completely handmade right here in the US, at their facility in Chambersburg, PA. Designed with flow and sound in mind, Valvetronic has made a premium system with improved flow and performance, while offering the flexibility of a valved design. While the performance gains are sweet, nothing is sweeter than the thoughtfully curated sound your BMW makes with a Valvetronic Exhaust.

Features Include:

• Fully Mandrel bend for maximum flow
• Precision tig welds for high strength
• Vacuum actuated valves 
• 10.1 lbs. Lighter than factory exhaust
• 100% REVERSABLE, always able to go back to stock at any time