Here is a brief update on our GT4! Since the last post, we've added the following: Salzburg Livery, JRZ 3-Way Adjustable Dampers, Lightweight Flywheel, Clutch, Pressure Plate, Salter Aero Wing Uprights, Brembo Type 5 and Type 3 Rotors. We ran Cargraphic race exhaust for a short period of time but it was simply too loud for track days. Since then we replaced it with a 991 GT3 center muffler with custom piping + tips.
We've switched over to Forgeline GS1Rs and JRZ Coilovers on the SP GT4. You can take a look at the photos here!
Here is our current shop project - Guards Red GT4 sitting on some BBS E88s.