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Brother I have to give it to you by far for me your ISF has to be one of sickest ISF ever done. Like you I'm about performance first and everything you've done so far has deeply added to performance capabilities of your ISF well done looking forward to seeing WHAT else you have planned. Oh luv your license plate it says it all LOL.
At this point what would you calculate your total weight savings with all the work you've so far from roof, interior suspension rims etc?
With all weight reduction that you've done so far where do you notice the biggest change? handling, acceleration, braking? Where do you think the cars benefits most from your weight reduction program.
One last thing how much more competitive has F become with all your changes. What's been response from fellow racer on track when they see how competitive your ISF is.
If it is indeed 100+ pounds from the tallest point on the car (which I don't doubt), this would bring down the CoG fairly significantly, and I suspect that it would be easily felt in transitional maneuvers and also acceleration. I definitely want more information as I find this one of the best overall mods yet since it truly delivers on all performance fronts. Truly a big differentiator that BMW has offered with the M3 as an available factory option.
Some updated havent installed the RR Racing engine mounts yet but will have in before first track day. I hate wings but this is a track build so wanted something functional and tasteful. I went with the Mode Carbon Black Series Track Wing its from the C63 AMG Black Series (a factory track car lol)
Looks great! ...but how functional is functional? Found no downforce stats after a quick search, though she isn't cheap so suspect the claims of functional must have *some* merit?? But for that kind of $$, you're almost into active wing territory...
01-24-18, 05:35 PM
