01-21-2015, 06:53 PM | #1 |
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M235i Muffler/Resonator Delete
Today I decided that the car is really awesome in just about every area but I thought it was just a little to quiet for all the muscle it had. Anyways, I had the resonator and muffler removed and ran a 3" inlet to 3" outlet Y pipe to the rear diffuser and what difference. I didn't think it would open it up as much as it did! The overrun and backfire is simply beautiful to hear now!
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01-22-2015, 10:28 AM | #9 |
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Have you thought about De- catting? Im currently running catless downpipe with a resonator delete to the stock rear section i would love to hear what yours sounds like in comparison
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01-22-2015, 01:07 PM | #10 |
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I have thought about maybe running a de-catted downpipe but I simply don't want to avoid my warranty. If you were to run a catless DP I have a feeling drone would be all too present, but it would sound glorious nonetheless! The backfire and overrun can already set car alarms off with the cat on LOL
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01-22-2015, 01:25 PM | #11 |
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Personally, I think if you are going to go catless, I'd leave the stock muffler on. Never a great idea to go cat delete + muffler delete. Usually ends up way too raspy and super loud.
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01-22-2015, 02:23 PM | #13 | |
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Quote:
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01-22-2015, 02:41 PM | #14 |
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Where's the proof? Waiting for your video LOL!
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01-22-2015, 05:07 PM | #16 |
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I ONLY HAVE AN iPad TO WORK WITH. I WOULD BE HAPPY TO POST A VIDEO IF I CAN SOMEHOW. It should be on Youtube under "BMW M235i Resonator/Muffler Delete."
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01-22-2015, 06:05 PM | #17 |
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No hurry. Members are just trying to give you a hard time. Work with what you got. Do your best to properly represent the sound of the exhaust tone with this modification.
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01-22-2015, 11:12 PM | #19 |
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Honestly the drone in the cabin isn't too bad. If there is any that is present, the active sound definitely helps cover it in Spprt/Sport+
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01-23-2015, 06:02 AM | #21 |
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01-23-2015, 06:53 AM | #22 |
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Sounds good on the gas but too much snap crackle and pop on the overrun fro my eyes.
Is the cat or d-cat ? If cat, excessive banging and popping on overrun will no doubt damage cat
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