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BMW 3-Series (E90 E92) Forum
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Dual-exhaust conversion on PE
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03-12-2018, 03:20 PM | #111 |
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Drives: 2013 e93 M SPORT
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03-12-2018, 06:49 PM | #112 | |
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It does look neat. I just think it's amusing that on one side of the N/A section, you have guys who are happy about gaining a hundredth of a second on a 60-90 pull, a very small percentage increase, guys talking about porting throttle bodies out .5mm all around, and on the other end you have folks who do a 335 exhaust mod like this, gain 10 pounds hanging out past the axle and lose 2 hp in restriction. I feel like I'm somewhere in between.
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03-12-2018, 09:13 PM | #113 | |
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