I've also got an 850 t5 with a Rica 304 tune, running at 17.5 psi. I only picked up the S70R last week, but it's had a Rica 310 chip and rolling road setup. Full performance exhaust. Performance shocks, springs, bushes and strut brace. MSD ignition, performance leads and plugs and a Simota filter and induction pipework. The car also has the twin lens headlights fitted and matching indicators, with black mesh R grill. The only thing i'm going to fit at the moment, is a boost controller, so the car will be a bit more manageable. Theres only 36 of these cars left with the 5 speed box. Which makes them rarer then all the other R Spec models. It took me 11 years to get hold of this one and i'm looking after it..