Jason

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Jason has reviewed 1 Product(s).

Great Clearance, Terrible Sound
Jay S. 5 years ago
I mostly bought this because I was tired of banging my stock muffler up on my JKU. It's a great kit for getting high clearance. Pretty easy to put together. The issue is the Flowmaster HP-2 that comes with it. Everyone has different taste, and this wasn't mine. If you want your Jeep to sound like a street racer, go for it. The HP-2 sounds decent at lower RPM (1k-1.5k). Once you go over 2k that's where the terrible sounds happen. I felt embarrassed driving my Jeep around town. Doing some research I found the Vibrant 1141 resonator. I modified my new exhaust to accept the Vibrant in front of the HP-2, pushing the HP-2 a bit towards the rear, next to the evap skid (there was room on the 4 door for this mod). Now it sounds great. Low grumble on idle, a bit louder than stock, but not obnoxious like it was before. I wish I did this mod before installing the kit, cause once you clamp things down, it's very difficult to take apart to put the Vibrant in.
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Flowmaster American Thunder Cat-Back Exhaust System

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