Troy D.07/27/16I have been going to Denny for almost 20 years, and I live quite a ways from there. I go because there is simply no one better for custom exhaust work -- done right the first time. About the... More
Rafael R.04/03/24They damaged my brake line when making a repair to my exhaust and allowed me to leave knowing my brake line was leaking. I was very lucky I didn't get into an accident, I do not recommend doing... More
Jake S.05/15/23This place installed some FlowFx mufflers on my Mustang, and sloppily cut up the paneling under my car with a hacksaw and didn't tell me. I didn't realize until months later. I will never return... More
Nick M.04/28/23I have been going to mufflex since 1986. I hmoved to Florida in 98 and the exhaust Denny custom made for my corvette in 1996 is still perfect. Great work and great prices. Don't believe any of the... More
Dave H.04/26/21This is my 2nd trip to mufflex from Montco, Pa and worth every penny. My 2nd Ram 1500, had to have my perfectly fine OEM muffler replaced with a Magnaflow. In and out in 30 mins, friendly guys,... More