Base car: Alpina Roadster S #46, 04/2004
Goal: to create the ultimate Z4 - focused and refined.
Mods done:
- Helene Performance filter
- Strong Strut strut tower bar
- eOpen eTip module
- New rear axle drive with 3.46:1 final drive ratio (stock: 3.23:1) and Drexler Motorsport LSD
In progress:
- Custom made coilovers and rear dampers/springs by Reiger Racing Suspension
- Turner Motorsport front subframe reinforcement kit
- TMS front lower arm bushings
- TMS rear bush limiting kit
- TMS rear trailing arm bushing
- 330i ZHP sport control arms
- Z4-M bonnet
- Mov'it 342mm 4 piston brake kit, front
- Sandtler drilled brake discs rear
- Black painted calipers
- Stainless steel brake lines
- Improved brake pads
- Voltphreaks 6lbs battery
- Facelift xenon headlights and rear lights
- LED fog light
- Repainted Alpina Dynamic wheels
- Facelift bumper
- Facelift diffuser, modified for quad pipes
- Interior door handle LEDs
- Improved sound dampening in doors
- Recaro Pole Position seats, to be retrimmed in leather, new seat heating elements
- Recaro sliders
- Recaro seat mounting consoles
- VAC Motorsports Z4 floor mount adapters
- Schroth asm autocontrol II harnesses with shoulder pads in black leather
- Custom made quad pipe exhaust based on modified Alpina muffler
- Aero side skirts
- Modified fenders, needed to clear Mov'it brakes
Planned:
- (Feb 2008) Custom ESS TS3 conversion (Lysholm twinscrew compressor, ESS camshaft kit, custom made lowered compression forged pistons, custom developed DME software)
See the final result @
http://modgarage.net/project/alpina