A few months ago, our friend Lar brought in his newly acquired GT4 for a couple of modifications. We started the build with a complete strip down of the interior and suspension. All excess weight was discarded leaving only the bare essentials for the driver. All carpeting was removed, and the door panels were replaced with carbon fiber Clubsport replacements. A Clubsport wheel was installed for quick driver input. One of our favorite goodies in the car is the Motec with a custom bezel!
We installed JRZ triple adjustable coils to exploit the GT4’s stunning mechanical grip. Paired with Tarett Engineering and BBi parts, the GT4 handles nicely on the track while giving the driver near infinite adjustability.
Check out the spec sheet at the bottom for more information on this build!
Slowly stripping out the interior
Olsen Motorsports Racing Brake Ducts
We installed these Salter Aero Wing Uprights to raise the rear wing.
After we mounted these White Forgelines GA1Rs, we were finally ready to align the car.
That ass though!!
Salter Aero Wing Uprights paired with Dundon Motorsports CF Gurney Lip!
Lar is a big fan of the Martini livery, here is the finished product!
Porsche Motorsports Dive Planes
Salter Aero Wing Uprights
Dundon Motorsports CF Gurney Lip
GT4 Clupsport Tow Hooks (Front/Rear)
Olsen Motorsports Race Brake Ducts
Olsen Motorsports Side Intake Screens
BBi Autosport GT4 Roll Bar
Schroth Profi II GT3 Harnesses
Recaro Pro Hans XLs
GT4 Clubsport Steering Wheel
GT4 Clubsport Carbon Fiber Door Panels
GT4 Clubsport Footrest & Fuse Box Covers
Rothsport Quick Release
Motec C125 with custom CF display mount
Aasco Lightweight Flywheel
Sachs Clutch Disc
Sachs Sport Pressure Plate
JRZ 3-Way adjustable Dampers
BBi Bump Steer Kit Front
BBi Adjustable Thrust Arms Front Pair
BBi Adjustable Thrust Arm Bushings Front Pair
Tarett Lower Control Arm Inner Spherical Bearing (Mono-ball) End Kit Front Pair
Tarett Engineering Adjustable Sway Bar End Link Front
BBi Rear Toe Adjustable Toe
BBi Adjustable Thrust Arms Rear Pair
BBi Adjustable Thrust Arm Bushings Rear Pair
Tarett Lower Control Arm Inner Spherical Bearing (Mono-ball) End Kit Rear Pair
Tarett Engineering Adjustable Sway Bar End Link Rear
MSI Wheel Stud Kit
Brembo RE10 Brake Pads
Endless RF650 Fluid
Cup Car Style Caliper Stud Kit
Olsen Motorsports Brake Ducts
Forgeline GS1Rs in Satin Gunmetal