Well, this will be a long list.... here goes: SP na-t header and downpipe, HKS GT wastegate, SP63 turbo, custom IC pipes, Apexi fmic, Powerhouse intake manifold, 780cc injectors, dual walbro fuel pumps, -6an fuel line/filter, Powerhouse fuel rail, Paxton fuel press reg, MBC, HKS VPC - turbo timer - and Twin Power ignition, Greddy EGT gauge & fuel press gauge, SPI boost gauge, 8-point rollbar, 5-point Sabelt harness, 75shot wet NOS system, Greddy type R bov, SP cold air intake w/ K&N cone filter, Goodrigde braided brake lines, HKS Super Drager, FAL dual electric fans, Magnecore KV85 wires, BBS/Moda 17" wheels, SP auto tranny/converter, TT differential (3.77:1 gears), fire extinguisher mounted on rollbar.

Probably lots of other piddly stuff I can't think of. Made 481rwhp 507rwtq on old turbo without nos, 11.69 @ 123mph 1/4 mile spinning badly.