Fabspeed BMW M3 E90 / 92 / 93 Competition Link Pipe X- Pipe (2007-2013)

Replaces the restrictive and redundant secondary catalytic converters with a free-flowing x-pipe, which increases power and sound. Available with or without resonators for additional weight savings. SOUND: With the resonated x-pipe, expect a significant increase in volume with a more aggressive tone. In non-resonated form, it's much more aggressive with a very sharp signature M3 tone. Non-resonated is very loud. POWER: On our DynoJet, we saw consistent gains across the entire powerband. Max gains were 15 whp and 8 ft/lbs of tq. FEATURES: Fits all BMW E90/92/93 M3 vehicles (2007-2013) Increases horsepower and torque by 15 whp and 8 ft-lbs Can be ordered with or without resonators Constructed from high-quality 14-16ga T304L stainless steel for optimum performance and reliability All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed trac