Reviewed By Alex W (East Orange, NJ) Reviewed for a 2001 Oldsmobile Alero —11/15/2012 12:23 PM
had it professionally installed sound better than i could image dont know about fuel eco cause i gotta heavy foot but couldn't be happier
Reviewed By David B (Raleigh, NC) Reviewed for a 2012 Chevy Silverado —6/29/2016 11:32 AM
Magnaflow mufflers in my opinion are the best choice in every category. Nice looking, superb quality, long lasting, and the perfect deep tone. No hollow beer can resonance like some of the competitors. I have used the large body Magnaflow muffler on numerous SUV's & truck's and have never been disappointed. The large body (12588) also eliminates the drone effect in newer vehicles with AFM cylinder drop. Great muffler...highly recommend!