Great Product, what a difference!
Reviewed By Christopher L (Kendall Park, NJ) Reviewed for a 2011 Dodge Ram —11/13/2014 8:07 AM
2011 RAM3500 Laramie diesel 6,7L dually with H&S Mini Maxx race tuner: Install was a breeze after wrestling the OEM exhaust off the truck. After all emmissions deletes were done, range improved by ~160 miles, and MPG went from 12-15 to 17-25. Power delivery is much snappier and I can't believe how hard the engine was working before opening up the exhaust. Turbo whistle is much more pronounced now, but my favorite part is that the truck is barely louder than from the factory and no drone!
Instant Power, Great Sound, Better MPG
Reviewed By Charles S (Falls Church, VA) Reviewed for a 2013 Jeep Wrangler —9/23/2014 8:09 AM
I first installed one of those "Dual" exhaust mufflers on my Jeep. It sounded like a Honda Civic and had no power increase. Took it off the next day. After doing better research and listing to sound clips I decided on this exhaust. This is the best improvement I've made on the Jeep. It sounds great and best of all the power increase is fantastic. In combination with the aFe air intake system I bet it added 15hp. Don't get me wrong, this exhaust is not too loud, it perfect. Install was simple.