DE S C R I P T ION The ATS 2029303224 Aurora 3000 Turbocharger System is a quick spooling turbo charger that is great for all around performance on your 99-03 Ford 7.3L Powerstroke. The 58mm inducer on the turbo is a very nimble and highly responsive unit. Safe for stock engines and stock components, towing and daily driving become much easier due to the turbo doing more work, instead of relying on the engine with a restrictive factory turbo. The increase air volume will utilize all fuel injected into the cylinder creating a more complete and efficient combustion event. This will result in lower EGTs, better throttle response, and a more efficient/useable torque curve. FEATURES: Quicker spool-up with reduced lag More efficient and useable torque curve Designed for towing and daily driving Safe for stock motor and components Decrease in stress on the motor due to better combustion Reduces turbo "bark" due to ported compressor housing design Great all-around performance gains Note: Aurora 3000 Turbocharger System for the 1999-2003 Ford 7.3L Powerstroke includes: pedestal, up-pipes, downpipe, intake manifold, intake tube, heavy duty silicone boots, and all necessary hardware.