Pontiac Trans Am Magnaflow Exhaust, Mufflers & Tips

Reviewed By David D (Basehor, KS) Reviewed for a 2000 Pontiac Trans Am —12/17/2008 1:55 AM

In my opinion, the Magnaflow muffler is the best on the market. Granted a little more expensive then some others, but you get what you pay for. As for performance, it's there also with minor restrictions due to the straight through design. I dropped off a Flomaster 80 series off my 2000 TA and went to a 4" cat back with the straight through magnaflow. The 454LSx CI engine, CAME ALIVE ! The Flowmaster had too much restriction. As for noise, not much more then the old Flowmaster. I even put a set on my Dump Truck with a 427. Even it seems to run better, not to mention sound better ! 2 Thumb's up !

Reviewed By David D (Basehor, KS) Reviewed for a 2000 Pontiac Trans Am —12/29/2007 5:58 AM

Excellent exhaust piece. Exhaust emits a deeper tone and seems more responsive. Maybe a few extra ponies to blow away any annoying muskrats that come around :-)

Reviewed By Reese J (Idaho Falls, ID) Reviewed for a 1992 Honda Civic —4/3/2018 8:38 PM

The sound is deep and throaty. I gained about 2 mpg with a catback exhaust replacement. Maybe not the best value for the money, but the quality is worth it.