1999 Powerstroke KC300x Stage 3 66mm/73mm Turbocharger (300231)

Fits

Note: Will NOT fit on Late 1999-2003 trucks (View the fourth photo to distinguish the differences).

Supports: Up to 238cc/80% injectors

Improve your 7.3 Powerstroke engine's performance with the KC300x Stage 3 66/73 Gen 2 Turbo. This turbo features a 4" ported housing with drilled anti-surge for better flow, a 66mm 7x7 SXE style compressor wheel with extended tip technology, and a 73mm SXE style turbine wheel. 

Tested on the dyno and race track, the 1.0 A/R Housing provides cooler EGTs above 3000 RPMS while the .84 A/R Housing is perfect for daily drivers and tow rigs, providing a quick spool and cooler EGTs below 3000 RPMs.

Part Number: 300231

• 100% drop-in
• 4" ported housing with drilled anti-surge holes for high-flow
• 66mm 7x7 SXE style compressor wheel with extended tip technology
• 73mm SXE style turbine wheel
• Adjustable Wastegate Actuator for elevated boost control
• High Flow deleted EBPV outlet flange
• Upgraded Journal Bearing Design
• All gaskets and o-rings included for install
• Comes with new 4" intake boot
  

• KC Turbos highly recommends adding these products for the best results:
• Upgrading you up-pipes
• Upgrading The EBPV Pedestal 
• Running Custom Tuning
• This turbo requires you to do a CCV mod to the truck since the boot is not long enough to work with the stock plastic CCV tube. If you don't know or don't fully understand what a CCV mod entails, please do a quick "7.3 CCV mod" Google search or feel free to give us a call with any questions!
• Pictured in of a polished tubo. These turbos come with a standard finish unless specifically requested. You can add a polished/custom color cover for an additional fee.
  
• EXHAUST BRAKES: Do exhaust brakes work with KC turbos? KC Turbos has found that some brands have clearance issues and might cause the brake to hinder performance, rub the turbine wheel, or cause other issues.  These brakes typically use some sort of flapper to close, which causes extreme exhaust back pressure to aid in braking.  This can be hard on a turbo and motor and is not recommended.  It will be up to the customer to verify fitment and functionality.
• KC turbos are designed to fit directly in 7.3 equipped pick-up trucks. Although KC turbos can drop into 7.3 equipped Vans, you will need to modify the turbo intake boot and down-pipe for proper fitment.
• This turbo is not recommended for heavy towing. If you are looking for a turbo that can be used for heavy towing, but are still looking for a large boost in performance, check out the E99 KC300x Stage 2.    

Parts Only

• 1-Year Unlimited Miles Limited Warranty