FABSPEED BMW M3/M4 (F80/F82) VALVETRONIC EXHAUST SYSTEM (2014-2020)
FABSPEED BMW M3/M4 (F80/F82) VALVETRONIC EXHAUST SYSTEM (2014-2020)
- Fits all BMW F80 / F82 M3 & M4 2014-2020 vehicles worldwide - DOES NOT FIT F83 CONVERTIBLES
- Includes Deluxe Quad-Style Tips in your choice of finish and style.
- World's first and only "Double-X" midpipe design includes two "x" sections for increased exhaust scavenging, resulting in the smoothest possible exhaust note with the least amount of rasp
- Constructed in-house at Fabspeed from 16ga / .065" thick CNC mandrel-bent T304L stainless steel in 2.75" diameter for the best durability
- Integrated muffler valves include machined mounts for the factory actuators, allowing retention of factory valve functionality
- Adds 19 whp and 31 ft/lbs of torque at 3300 RPM
