KC300x G3 Stage 1 Turbo - 7.3 Powerstroke (L99-03) Turbo Cover:Jet Black Replaces Ford P/N 4C3Z-9P456-AC

Replaces Ford P/N 4C3Z-9P456-AC

Stock shaft sizes can deflect and result in catastrophic failures

We recommend running a 80-200% nozzle with these depending on your goals

~20% larger Turbine Housing

KC300x G3 Stage 1 Turbo - 7.3 Powerstroke (L99-03) Turbo Cover:Jet Black Replaces Ford P/N 4C3Z-9P456-ACKC300x Stage 1 L99 03 Gen 3 Supports: Up to 205cc 30% injectors Features & Details: Powder Coating can take up to 3 weeks before it ships 100% Drop In Turbo (no modifications required) Dyno Proven Power Gains Redesigned Gen 3 7x7 SXE style compressor wheel with upgraded aero Thick Shaft Gen 3 SXE style turbine wheel Redesigned quick spool 0. 70AR Ported Compressor Cover Improved MAP Groove, Anti Surge Ring, and Volute Shape Redesigned 0. 91AR Turbine