I have the ARK and I love it. The fit and finish was excellent, the sound is perfect with ZERO drone. The place I had install it said it was breeze to put on and was impressed with the quality, the dealership where I get my oil changes were impressed with the quality and the guy behind the service desk came running outside to tell me how awesome he thought it sounded. I love the exhuast. It hangs low, but I have never scraped the exhaust, and i've been on some hairy roads and driveways with no problems. There arn't as many people with the ARK as there is FI, so of course you will get more responses from that group. But I have never heard anyone with the ARK complain, and the one issue someone had ARK worked with them on it. Go with the ARK and I can tell you that you won't be disapointed.
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