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Antec800 · 07-25-2018, 03:33 PM

I’m not sure if Catless will sound better, turbo spool is deff louder but also exhaust is a lot more raspy you may need to add a aftermarket resonator, that’s what I had to do

07-25-2018, 03:33 PM	#7
Antec800 Lieutenant 128 Rep 462 Posts Drives: 340i x drive Join Date: Apr 2017 Location: Michigan iTrader: (0)	I’m not sure if Catless will sound better, turbo spool is deff louder but also exhaust is a lot more raspy you may need to add a aftermarket resonator, that’s what I had to do
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