01-02-2020, 11:51 AM | #23 |
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Question(s) anyone done the x pipe exhaust mod on the M50i? if yes anyone in Toronto Canada area that can recommend a good muffler shop that did job for you? wondering if only doing the x pipe vs also doing muffler delete would still make a better sound or if need both to get the improvements?
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01-03-2020, 02:10 PM | #24 |
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01-08-2020, 12:59 PM | #25 | |
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videos are in this link https://g05.bimmerpost.com/forums/sh....php?t=1684141
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01-08-2020, 02:56 PM | #26 | |
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01-08-2020, 02:57 PM | #27 |
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yup
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01-08-2020, 02:58 PM | #28 |
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01-08-2020, 03:01 PM | #29 | |
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Thats where I do all my exhaust work They just replaced it with same size piping I've been actively looking for mods for this car but there is literally nothing out except a piggyback chip. I am looking for more sound since its got enough power
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01-08-2020, 03:03 PM | #30 | |
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Even the flap mod wont make much of a difference. I havent attempted it yet but I am looking for more pop and crackle. Your short clip with rev's that was in sport plus? |
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01-08-2020, 03:12 PM | #31 | |
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I am a big car mod guy and hoping for some exhaust options, but that poppy sound is not cool IMO. Res delete on other cars wasn't so obnoxious. I hope we get some better choices. |
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01-08-2020, 03:29 PM | #32 | |
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The rev video is in sport individual with everything set on max.
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01-09-2020, 05:11 AM | #33 |
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When you say you tack welded the "flaps" open....
Do you mean singular.... or plural? How many exhaust flaps are there?
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01-09-2020, 09:08 AM | #34 | |
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Total of 2
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01-10-2020, 12:04 PM | #35 |
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Thanks..... learn something new every day. I would need to see the muffler orientation..... but I'm assuming 1 pipe on each side is "un-flapped", and the other pipe is flapped?
I actually thought the muffler was a 2-out muffler.... with tailpipe splitters. Presumably it's a 4-out muffler? |
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01-10-2020, 12:09 PM | #36 | |
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Essentially it is 2 seperate pipes coming from the headers/downpipes to the resonator and continuing as 2 pipes down to the muffler where it then branches out to 4 pipes (outlet from muffler) (that is where the exhaust flaps are mounted) The exhaust flaps are one on each side so you'll get 1 open pipe from each side when valves are closed.
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01-11-2020, 11:42 AM | #37 |
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Just emailed
www.noellemotorsusa.com Good Morning Yes we can, 850 ps and 1000 nm torque. $ 3699.00 plus installation. But only in the United States. Ronald Trochelmann Noelle Motors USA 11090 Old Roswell Road Alpharetta, GA 30009 770-667-1500 www.noellemotorsusa.com |
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01-11-2020, 02:37 PM | #38 |
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Guys Meisterschaft has a full exhaust for this car now, it's on the pricey side though.
https://gthaus.com/product/bmw-g05-x5-2018-50ix-n63m/ |
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01-11-2020, 02:41 PM | #39 | |
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01-23-2020, 02:05 PM | #40 | |
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Drives: i5 M60, M5's, 535.335, M550i
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I had my 19 m550i updated in October but integration level stayed the same so I was able to re load my Evolve tune when I got home
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01-24-2020, 08:40 AM | #41 |
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My last software update was in August, they did bench tune both PCM's and from what I understand from Bryan BMW continues to change the software to prevent the ability to tune but of course the tuners continue to get around it. lol
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01-29-2020, 02:09 AM | #43 |
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So you've done the downpipes + G-Power SW mod, resulting in 670 HP? I am really interested in how this changes the exhaust sound, because of the OPF in EU. Do you have some pics and maybe before/after videos?
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