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Flowmaster 70 Series Big Block II Mufflers Part #53070 Customer Reviews
6 Customer Reviews
Reviewed by Andrew G (West Seneca, NY) Reviewed for a 2017 GMC Canyon — Mar 20, 2016 10:15 AM
the sound is the best of 3 different mufflers ive had tried on my 2015 v6 canyon. Other mufflers had ricey tin can sounds especially on hard acceleration and I know I wont get the v8 sound. This one is deep and mellow but still know u have an exhaust, hardly any drone. Happy with purchase so far.
Reviewed by Jason B (Shellsburg, IA) — Apr 30, 2015 6:32 AM
Was told what I thought was what I wanted. A deep sound. My stock muffler almost sounds the same. But power wise yout will get from the 70 series. For the money I paid I'm not very happy with the results.
Reviewed by joo y c (HACKENSACK, NJ) Reviewed for a 2002 Honda Odyssey — Jul 11, 2013 4:15 AM
Almost stock sound, but gives you that flowmaster growl when you step down on the gas. Yje only down side is that it is really heavy, 40lbs. Other than that I'll give it 5 stars.
Reviewed by David P (Galveston, TX) Reviewed for a 2007 GMC Envoy — Jan 23, 2008 2:08 PM
Great sound with little to no resonance inside cab. Had a muffler included with the JBA exhaust system and it was junk. Stainless steel, but just a big glass pack. The resonance inside cab was horrible. The 70 series sounds good on the outside without the resonance inside the cab.
Reviewed by Jose F (Ridgeland, MS) Reviewed for a 2008 Toyota Tundra — Mar 14, 2006 10:18 PM
I had the gibson single side exhaust on my Nissan Titan, and was not pleased at all. I purchased the 70 series flowmaster and it brought an incredible sound to the truck. I've owned the 40 series also, and have to say that this 70 series muffler souds better and it's not obnoxiously loud.
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Ships Between 7/26 - 7/30
- Part Size:3" Inlet/3" Outlet
- Part #:53070
- Flowmaster Part #: 53070