MPI Performance Series Mufflers

MPI Performance Series is the best choice for all your truck needs. While the Interiors are nice and mellow with our patented pulse chambers, your truck will have a nice aggressive sound without waking the neighbors. while Not being too aggressive for any towing around the town, but still aggressive enough that you know you drive a truck!  With a cruising sound level increase of 2 dB vs your Stock system, it's truly the aggressive exterior you want while keeping the cab nice.  Fully backed with a 3-Year Warranty