M3 Mirror with LED turn signal, take two
#17
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Picked up 0.2 second in 1/4 mile run after the new mirror & an ECU reset with Battery disconnect, nothing else has been changed.
The M3 mirrors are definitely more aerodynamic & smaller, it feels like a lot less wind resistance compares with OEM sedan "big foot" mirror but I am still not sure it could make this much of a difference.
Could the better aerodynamic profile of mirrors actually contribute 0.2 second 1/4 mile gain?
Or could be the ECU reset be totally responsible?
or half & half? 0.1 second gain from each?
Anyone know how much gain one can expect from racing mirror's aerodynamics? They are usually smaller & more deep like the M3 Mirror, instead of wide & flat as the G Sedan OEM Mirror.
The M3 mirrors are definitely more aerodynamic & smaller, it feels like a lot less wind resistance compares with OEM sedan "big foot" mirror but I am still not sure it could make this much of a difference.
Could the better aerodynamic profile of mirrors actually contribute 0.2 second 1/4 mile gain?
Or could be the ECU reset be totally responsible?
or half & half? 0.1 second gain from each?
Anyone know how much gain one can expect from racing mirror's aerodynamics? They are usually smaller & more deep like the M3 Mirror, instead of wide & flat as the G Sedan OEM Mirror.
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Mad A
Not G35 Related
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12-08-2015 01:45 PM
G35VSHNG37
G35 Coupe V35 2003 - 07
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09-10-2015 01:54 PM