For the best performance and most aggressive sound from your Boss 302 Laguna Seca, upgrade your stock exhaust to the MRT Extreme Non Catted H Pipe. Our loudest, baddest sounding exhaust system we manufacture, the MRT Extreme H pipe gives an extreme exhaust roar that will get you noticed for all the right reasons. We believe in maintaining your car's high quality, premium status, so we design bolt-on systems and handcraft them in corrosion-resistant T304 Stainless Steel. This system includes 3" mandrel bent tube with T304 Stainless Steel ends and its signature h pipe design creates the most direct, least restrictive exhaust path over the x pipe design. Increased exhaust flow means you will notice performance gains like added horse power and better fuel economy. This system is not for the everyday driver, however: as a non-catted exhaust system, our Extreme H Pipe without catalysts offers the highest possible power, torque, and fuel economy gains, helping you put you out front in a rally or a battle among friends.
Note that because the system removes the catalytic converter, this exhaust is not legal for use on public roads. The MRT Extreme H-Pipe without cats has just enough exhaust presence with elevated sound to Get Noticed, plenty of opportunity to Feel the Performance and packaged in a design without excessive drone.
**For off-road, race use only**
Application: 2012 thru 2013 Boss 302 and Boss 302 Laguna Seca
Hear the Difference
How does it sound? The Boss 302 MRT Extreme Non Catted H-pipe #93P903 is the loudest and baddest sounding exhaust that is always "on."
Is there drone or resonance? Some managed drone.
What if I step on it? Wide-open throttle brings out an extreme exhaust roar that screams "take no prisoners."
Are you located close to Plymouth, MI and need your MRT aftermarket exhaust installed? Call MRT at 734-455-5807 to make an appointment today!