Yeah they can, I'm currently running a garrett gtx4088r, haltech ps2000, ls1 coils through a r154 gearbox and the stock 166mm diff! Putting down 300rwkw on 16psi. Which is more than enough for me at the moment, it's more than quick enough! Best thing about the whole package is how good the chassis is even with the 2jz in it, so much fun to drive. Will update pics this afternoon. Cheers |