best bet wiv pistons is call PEC and get their pistons n rods for £850, these are proper turbo spec pistons wiv h section rods, also if ya look on american ebay u can buy a complete turbo kit wiv t3 turbo, manifold, intercooler and all pipes for around £900! wiv the pistons and a good ecu system ud b able to see 300+bhp easy (as long as the clutch allows)