Currently running a dinan muffler without rear resonator. It drones and has a lot of rasp. Would putting an x pipe or the rear resonator back in decrease this?
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Currently running a dinan muffler without rear resonator. It drones and has a lot of rasp. Would putting an x pipe or the rear resonator back in decrease this?
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Rasp is a tendency for these motors. Adding the resonator will help, but you lose volume.
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I'm running no resonators at all with an aFe muffler and I get no rasp. I'd say you need a different muffler.
330i Base | Mysticblau | Slicktop | 6MT
If you want it more quiet you need to put the resonator back in. An X pipe will do nothing to quiet the sound
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- 2005 Titanium Silver 330i ZHP 6spd -