Dapster
New member
Stefan, the X51 kit is the engine power upgrade pack you can now order from the factory, and is described thus on Porsche.com. Only slight fly in the ointment in the £8,250 price tag!! For that money I'd be looking at a very well looked after used 996TT.
Raises power output to 280 kW (381 bhp). Includes modified cylinder heads, exhaust manifolds, ECU, additional radiator (only for manual transmission), carbon fibre air-cleaner housing, aluminium-intake system and sports exhaust system with pair of dual-tube tailpipes in individual design in chrome-plated stainless steel. Note: also in conjunction with Tiptronic S. Available from approx. September 2005
Raises power output to 280 kW (381 bhp). Includes modified cylinder heads, exhaust manifolds, ECU, additional radiator (only for manual transmission), carbon fibre air-cleaner housing, aluminium-intake system and sports exhaust system with pair of dual-tube tailpipes in individual design in chrome-plated stainless steel. Note: also in conjunction with Tiptronic S. Available from approx. September 2005