Vipedup10
New Member
- Joined
- Jul 11, 2016
- Messages
- 2
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Hey guys. After years and years of wanting one. I'm a new 05 reg cab owner. The previous owner put flowmaster mufflers on the truck... nuff said. Actually doesn't sound bad when idle but I'm looking for something better. The biggest issue I have is the big whine in back pressure when I left off at high rpm's.. Sounds like SHIIIIIIIT! What should I do..? Please help!