KC300X Stage 3 Gen 3 Turbocharger for 1999 Ford 7.3L Powerstroke (E99 Early Model)

Description

Boost power, throttle response, and overall performance with the KC Turbo Gen 3 KC300x Stage 3 Turbo for the early 1999 Ford 7.3L Powerstroke. Designed as a 100% drop-in upgrade for Early 1999 (E99) trucks, this turbocharger features a fully re-engineered compressor and turbine system built with modern aero and an advanced 4-inch ported anti-surge compressor housing. The redesigned 0.91 A/R turbine housing provides fast spool-up and improved top-end airflow, outperforming previous KC300x versions in both power and efficiency.

KC Turbo strengthened every internal component, including a 7×7 SXE-style billet compressor wheel with extended-tip technology, thick-shaft SXE turbine wheel, 200% larger thrust and journal bearings, a cast-integrated backing plate, and a steel thrust insert to prevent fatigue under high boost. Years of R&D resulted in a reliable, high-flow turbo capable of supporting aggressive injector setups from 238/80 to 250/100, making this one of the strongest drop-in 7.3 turbos available.

Features:

• 7×7 SXE billet wheel delivers faster spool and stronger top-end power
• 0.91 A/R turbine housing improves exhaust flow and overall response
• 0.70 A/R ported anti-surge cover boosts airflow and reduces surge
• Thick-shaft SXE turbine wheel supports higher boost and HP levels
• 200% larger thrust and journal bearings increase turbo longevity
• Cast-integrated backing plate enhances stability under high load
• Updated round-top actuator improves boost control and reliability
• High-flow non-EBPV outlet flange increases exhaust efficiency

Specifications:

• Brand: KC Turbo
• Model: Gen 3 KC300x Stage 3
• Turbo Type: Journal Bearing
• Compressor Wheel: 7×7 SXE Billet Extended-Tip
• Turbine Wheel: SXE Thick-Shaft High-Strength Design
• Compressor Cover: 0.70 A/R Ported Anti-Surge
• Turbine Housing: 0.91 A/R High-Flow Geometry
• Bearing System: 200% Larger Thrust & Journal Bearings
• Backing Plate: Cast-Iron Integrated High-Rigidity Plate
• Injector Range: Recommended 238/80 to 250/100

Included: 

• (1) KC300x Gen 3 Stage 3 Turbocharger 
• (1) 4-inch Upgraded Intake Boot 
• (1) Complete Turbo Gasket Set 
• (1) O-Ring and Seal Kit 
• (1) High-Flow Non-EBPV Outlet Flange 

Fitment:

• Early 1999 Ford F-250 Super Duty 7.3L Powerstroke
• Early 1999 Ford F-350 Super Duty 7.3L Powerstroke
• Early 1999 Ford F-450 Super Duty 7.3L Powerstroke

Note:

• Brand new! NO CORE required
• 1 Year Unlimited Miles Limited Warranty
• This Product Is Not For Sale, Use Or Distribution In California!
• We highly recommend Custom SCT tuning to go with your turbo
• This is an Early 1999 (E99) 7.3L Powerstroke turbo
• It will NOT fit Late 1999–2003 (L99–03) trucks without converting to Early 1999–style components

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