[Shane@DBPerformance]

Brake ducting helps if you do a lot track days, but if you just do one a year you probably don't need it. Stiff front motor mount helps a little, I wouldn't touch the other ones. Depending on what you do for rear diff bushings, they might make your daily driving a little less enjoyable. You really don't have to much to the Evo. We run my wife's Evo at BIR and Road America a bunch of times each Summer and just have the bilsteins, GT Worx springs, brake pads, Whiteline roll center kit, and brake ducting. Rear diff is still stock, stock sway bars. We run the stock front camber bolts in the 2 degree position also.

Maybe do the Whiteline roll center kit when you do the clutch.