03-21-2018, 09:41 PM | #1 |
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X6m aftermarket exhaust on a budget
Hey I appreciate any help or info. I have a stock 2012 x6m and would like to modify the exhaust. Everything on the market is too rich for my blood. Has anymore removed/gutted their muffler and kept the valvtronic exhaust tips intact? I would like to minimize drone so would probably add a x pipe aswell.
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03-27-2018, 05:58 PM | #3 |
Colonel
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'10 BMW X5///M - Alpine White on Sakhir Orange - JB4 w/ HCP Stage 2 BEF, NGK 97506 @ .20, SS tubing & BMC filters, gutted cats, AC Forged 312 22's, H&R 2"
'98 BMW 740iL - ///E39 M5 6spd swap, fully built engine (sleeved, P&P, cams), 3.46 LSD, H&R Stage 2/Bilstein HD, Magnaflow 14816's '97 BMW 328ci - ///E36 M3 clutch & L/W flywheel, Z4///M 18's |
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04-06-2018, 05:06 PM | #6 |
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04-06-2018, 05:08 PM | #7 |
Second Lieutenant
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I preferred that my M button still made the exhaust change... electric cutouts are ridic... go vacuum controlled and golf tee mod the muffler or swap it for something altogether different.
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04-06-2018, 06:04 PM | #8 |
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When I wire the exhaust valves open I instantly noticed a decrease in low end performance. It's relying on the added back pressure to increase low end spool. The open valves hinder the back pressure.
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04-07-2018, 02:58 AM | #9 |
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04-07-2018, 07:52 PM | #11 |
Colonel
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Assuming that you're doing it from a phone, change over to Desktop Mode and it'll stop closing on you.
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'10 BMW X5///M - Alpine White on Sakhir Orange - JB4 w/ HCP Stage 2 BEF, NGK 97506 @ .20, SS tubing & BMC filters, gutted cats, AC Forged 312 22's, H&R 2"
'98 BMW 740iL - ///E39 M5 6spd swap, fully built engine (sleeved, P&P, cams), 3.46 LSD, H&R Stage 2/Bilstein HD, Magnaflow 14816's '97 BMW 328ci - ///E36 M3 clutch & L/W flywheel, Z4///M 18's |
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