Reviewed By Barry B (Mountain View, CA) Reviewed for a 2001 BMW Z3 —1/21/2015 8:06 PM
Flowmaster describes this "mild". This easily sets off car alarms with excruciating low frequency resonance when stepping on the gas at midrange RPMs.
Reviewed By Thomas P (PENSACOLA, FL) Reviewed for a 2001 BMW Z3 —1/20/2014 1:20 PM
I changed both of the exhaust manifolds on my 2001 bmw z3, and these fit perfectly, the paint isnt exhaust paint, it burnt and flaked off immediately. I was worried about the fit, but they went on to all the original brackets bolted up and work fine.
Reviewed By Brian E (LAS VEGAS, NV) Reviewed for a 2006 Ford Expedition —6/29/2015 10:51 PM
Recieved the muffler in two days. Had it installed the next day. the sound is loud and powerful, most of my friends have said it makes my Expedition sound like a Shelby Mustang. I have seen an increase in power and torque. Dont know if theres an increase in MPG because I lay my foot into it a bit more now just to hear that beautiful growl
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