Need help installed Flowmaster catback behind a BBK offroad X Pipe in my 99 Cobra, at mid-range it has a "metalic rattle" almost like a loose heat shield. Everything is tight and doesnt touch anywhere, no help from manufacturers....Im unique! Any thoughts would be appreciated.
Exhaust Help
- Thread starter cardiff
- Start date
My brothers cars both had flowmaster on them when he bought them and both had blown out baffles in the mufflers that rattled around like crazy. I'd check those and see.
Take a rubber mallet and tap the mufflers. If something is loose you'll hear it. That's how I found a loose baffle in my old Macs.
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