1994-1997 FORD 7.3L POWERSTROKE 66/88 TP38 COMPRESSOR HOUSING UPGRADE KIT W/ BILLET WHEEL
Take your early 7.3L Power Stroke to the next level with this 66/88 TP38 Turbo Compressor Housing Upgrade Kit, complete with a high-performance billet compressor wheel. Designed to directly replace the factory compressor housing on 1994–1997 TP38 non-wastegated turbos, this kit dramatically improves airflow, spool time, and turbo efficiency — while reducing compressor surge and EGTs.
The included 66mm inducer / 88mm exducer billet wheel is CNC-machined from forged aluminum, offering increased durability and performance compared to the stock cast wheel. Paired with a ported, machined housing, this kit is a perfect bolt-on upgrade for stock or lightly modified 7.3L engines seeking better throttle response, powerband efficiency, and overall drivability.
Whether you’re towing, daily driving, or running performance tunes, this upgrade unlocks noticeable horsepower and torque gains without sacrificing reliability.
Kit Includes:
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Ported 66/88 TP38 compressor housing (direct fit)
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CNC-machined billet 66mm/88mm compressor wheel
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Backplate conversion adapter
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Required O-rings and seals
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Turbo to intake boot and clamps (if applicable)
Key Benefits:
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Significantly increases turbo airflow and boost efficiency
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Faster spool-up and stronger midrange power
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CNC billet wheel eliminates common turbo surge
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Lowers exhaust gas temperatures (EGTs) under load
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Drop-in upgrade for TP38 turbos (no tuning required)
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Ideal for towing, heavy-duty use, or mild performance builds
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Stronger and more durable than cast factory components
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Works with stock injectors and stock HPOP
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Improves throttle response and driving dynamics
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Supports future upgrades (injectors, chip, intake)
Truck Compatibility / Applications:
Fits factory TP38 non-wastegated turbos on the following trucks:
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1994.5–1997 Ford F-250 / F-350 7.3L Power Stroke Diesel
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1994.5–1997 Ford F-Super Duty 7.3L Power Stroke Diesel
Note: Only compatible with factory TP38 turbos (non-wastegated). Will not fit 1999+ GTP38 wastegated models.
The 66/88 TP38 Compressor Housing & Billet Wheel Upgrade Kit is the ultimate drop-in solution to increase airflow, reduce turbo lag, and improve towing performance for your 1994–1997 Ford 7.3L Power Stroke. Featuring a CNC-machined billet wheel and ported housing, this upgrade maximizes stock turbo performance while preparing your setup for future fuel and air mods.
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California Proposition 65 Warning:
This product may expose you to chemicals including aluminum, chromium, and/or petroleum-based materials, known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit: www.P65Warnings.ca.gov
