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I'm looking at the Flowmaster Outlaw Dual Exhaust System. I do like aggressive exhaust but my main consern about the outlaw is it too loud to have a conversation in the truck with windows up? If it's too loud how would the Flowmaster FlowFX Dual Exhaust System with Black Tips; Middle Side Exit suffice?
Needing to install a 3" glasspack on 2.75" exhaust. Can someone please give me some help with suggestions on a good way to get them clamped on? I don't want to make it permanent. 3" ID/OD don't fit, so I'm at a loss. And I'm told not to put the muffler over the pipe. Do I need to go smaller?
Hello everyone, I currently have the GM Borla Performance Exhaust on my 2018 6.2L and I want more sound. The guys at muffler shops recommended I replace the muffler with this one: https://www.holley.com/products/exhaust/mufflers/street_chambered_mufflers/40_series_original/parts/430402 Part number:430402. I am aware that my current system has a flapper which eliminates drone but would that carry over to this louder muffler?
Well, paid $80 to get the muffler and flapper cut off on my 19 with the 5.3l..
The drone is pretty bad and it sounds a bit too airy. At idle it sounds great, same with hard acceleration.
On my 14 with the 6.2L, this mod sounded great.
Should I have kept the flapper? I thought I read plenty of people who said save money do a muffler delete. What can I do to help this out?
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