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Mercury Mountaineer Performance Mufflers

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Latest Customer Reviews

Flowmaster Super 10 Series Mufflers Reviews


sounds more like what i thought the super 40's should have been!

Reviewed By paul o (LAS VEGAS, NV) Reviewed for a 2012 Chevy Impala —1/21/2015 1:45 AM

I bought the s40's thinking that it was near the lowest #= deepest sound as higher the model number the quieter it is, however 40 then 44 the 10 in order. I took off the resonator on my 2012 chevy impala and it sounds like a v8, with Injenr X-1017-BB - EA Nanofiber Dry Air Filter /or K&N (oil based cotton,, this thing growls an flow mor air. I do get a power kick out of it and not to obnoxious unless im "getting on it"! super40 with resonator sounded almost like stock,for me this is Grrreat!

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Flowmaster Universal Resonators Reviews


No more drone!

Reviewed By Dan L (CHELMSFORD, MA) Reviewed for a 2010 Jeep Grand Cherokee —7/8/2014 9:27 AM

I installed the Cat Back system - American Thunder a few weeks back. I was fun scaring the neighbors with the sound of the 5.7 liter but the drone between 1700 - 2000 rpms finally got to me. The resonator killed the drone and muted the cat back to some degree. Although Auto Anything claimed this to be a "button up" installation, it really isn't. You'll need to cut into the existing system and I recommend having it welded by a reputable shop. Nice mellow rumble now.

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