BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - N26 AA Axleback Exhaust with Resonator Delete?

DarkF30 · 08-20-2019, 03:05 AM

I have an active autowerke exhaust and I'm thinking about doing a resonator delete. How much louder can I expect it to be? Would it be worth? In california sadly so I'm still trying to pass smog otherwise id just get a catless dp

08-20-2019, 03:05 AM	#1
DarkF30 Second Lieutenant 54 Rep 250 Posts Drives: F30 328i Join Date: Jun 2016 Location: Bay Area, CA iTrader: (0)	N26 AA Axleback Exhaust with Resonator Delete? I have an active autowerke exhaust and I'm thinking about doing a resonator delete. How much louder can I expect it to be? Would it be worth? In california sadly so I'm still trying to pass smog otherwise id just get a catless dp
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