I posted some tidbits here and there about my plans for the car, but wanted to start an official build thread.
A little about me: I've been racing sportbikes for the last 8 years and instructing the last 3, but just got into track driving in a car last year. I know this Z4c isn't the most typical "track" car, but I love the looks and how engaging it is to drive. It is way more fun and nimble than the 135i that I sold last summer. I've owned a number of sporty cars, but never had a car where the majority of the driving will be track based.
Vehicle
-2007 Z4 Coupe
-One previous owner
-85k on the clock when I bought it
Phase 1 mods, completed 4/14/15
-Breyton GTS-R wheels
-12mm spacers up front, 10mm rear
-Koni double adjustable/H&R springs
-Wheel spacers for the Breyton wheels
-4 new OEM wheel roundels (3hp each)
-SS brake lines/RBF600 fluid
-FrozenRotors slotted front brake discs
-Hawk front pads
-New OEM floor mats (10hp each)
Phase 2 mods, purchased and waiting to install
-M steering wheel
-aFe air filter
-ZHP shift knob
-3.91 LSD from Jim at Performance Gearing
Phase 3 mods, under consideration
-Full coilovers
-8.5" front wheel
-???
Original
With just the wheels
Phase 1, 4/14/15
