Description
Fits
Year | Make | Model | Engine |
1999 (Early) | Ford | F - Series | 7.3L Powerstroke |
Note: Will NOT fit on Late 1999 - 2003 trucks (View the fourth photo to distinguish the differences).
Supports: Up to 205cc/30% injectors
Boost your 7.3 Powerstroke engine's performance with the amazing KC300x Stage 2 63/73 Gen 2 Turbo. It features a 4' ported housing with drilled anti - surge for great flow, a 63mm 7x7 SXE style compressor wheel with extended tip technology, and a 73mm SXE style turbine wheel. The KC300x is a reliable, drop - in turbo that's perfect for enhancing your 7.3 Powerstroke's power. It'll really wake up your engine! KC has tested it for long - lasting performance on the dyno and at the race track. For tow rigs and daily drivers, the .84 A/R Housing offers quicker spool and cooler EGTs below 3000 RPMs.
Features
- 100% drop - in turbo (no modifications needed)
- 63mm 7x7 SXE style compressor wheel with extended tip tech
- 73mm SXE style turbine wheel
- 4' ported compressor housing with drilled anti - surge for high flow
- High Flow Non - EBPV outlet flange
- Adjustable Wastegate Actuator for better boost control
- Upgraded 360 Thrust Journal Bearing Design
- Comes with all gaskets and o - rings for installation
- Comes with a new 4' intake boot
Note
KC highly recommends pairing this turbo with the following for the best results: upgrading your up - pipes, upgrading the EBPV pedestal, and running a Hydra Programming Chip.





Using this KC300X Stage 2 Turbo is easy. First, make sure your vehicle is an early 1999 Ford F - Series with a 7.3L Powerstroke engine, as it won't fit late 1999 - 2003 trucks. The turbo is a 100% drop - in, so no modifications are required. Just install it using the provided gaskets, o - rings, and the new 4' intake boot. For the best performance, KC suggests upgrading your up - pipes, the EBPV pedestal, and using a Hydra Programming Chip. When it comes to maintenance, regularly check the turbo for any signs of damage or wear. Keep an eye on the EGTs, especially if you're using it for towing or high - performance driving. If you notice any unusual noises or a decrease in performance, it might be time to have it inspected. With proper use and maintenance, this turbo will serve you well and keep your 7.3 Powerstroke engine running strong.