SPOOLOGIC Stock Plus Performance Turbocharger

The SPOOLOGIC Stock Plus GTP38 Turbocharger SL-100-005 is a performance upgrade for Early 1999 Ford F-250 F-350 F-450 F-550 trucks with the 7.3L Powerstroke and an engine build date of December 7, 1998 or earlier. Its billet compressor wheel and Non-EBPV exhaust configuration improve airflow and throttle response, typically supporting gains of approximately 15-20 rear-wheel horsepower and 5-10 lb-ft of torque over stock for daily driving and towing.

Features

• Brand new, no core charge
• Direct-fit installation using factory connections
• 5+5 billet aluminum compressor wheel
• 10-blade turbine wheel
• Upgraded journal bearings, 360° thrust bearing, and step-gap seal rings
• Internally wastegated housing with a factory-style actuator
• Non-EBPV exhaust configuration
• High-speed VSR balanced

What's Included

• 1 SPOOLOGIC Turbocharger — SL-100-005
• 1 SPOOLOGIC Non-EBPV Turbo Pedestal — SL-340-005
• 1 SPOOLOGIC Non-EBPV Turbo Outlet Plate — SL-370-004
• 1 SPOOLOGIC EBPV Terminator — SL-610-004
• 1 SPOOLOGIC Turbo Installation Gasket Kit — SL-310-111

Fitment

• Early 1999 Ford F-250 F-350 F-450 F-550 7.3L Powerstroke
• Engine Build Date: 12/7/1998 and Before

For a stock replacement using the same early-1999 mounting configuration, compare the Stock SL-100-004.

Tuning and Supporting Modifications

Tuning is optional and is not required to use this Stock Plus turbocharger.

Power Support

The SL-100-005 typically supports gains of approximately 15–20 rear-wheel horsepower and 5–10 lb-ft of torque at the rear wheels over stock. Actual results depend on the complete engine and vehicle combination.

Non-EBPV Configuration

The supplied SPOOLOGIC Non-EBPV pedestal and outlet plate replace the factory exhaust back-pressure valve components, removing the valve from the exhaust path. An EBPV terminator is included for the factory electrical connection.

Compressor Wheel

• Compressor wheel: SL-220-002
• Blade design: 5+5
• Compressor inducer: 60 mm
• Compressor exducer: 80 mm
• Extended tip: 84 mm
• Material: 5-axis CNC-machined billet aluminum

Turbine Shaft

• Turbine shaft: SL-240-002
• Turbine inducer: 76 mm
• Turbine exducer: 68 mm
• Turbine blade count: 10
• Material: High-nickel Inconel

Upgraded Internals

• Upgraded journal bearings
• 360° thrust bearing
• Step-gap seal rings

High-Speed VSR Balancing

The rotating assembly is high-speed VSR balanced before shipment for smooth, consistent operation.

Wastegate Control

• Wastegate: Factory-style actuator calibrated to begin opening at approximately 22 PSI

OEM Cross-References

• Garrett: 702650-5005
• Ford: F81Z-6K682-AA / F81Z6K682AA
• Ford Remanufactured: F81Z-6K682-AARM / F81Z6K682AARM
• Motorcraft: TC-3-RM / TC3RM

⚠️ Emissions Notice

Not CARB approved. Not legal for sale or use in the state of California.

1-Year Limited Warranty

Every SPOOLOGIC turbocharger carries a one-year limited warranty against defects in materials and workmanship from the original purchase date. Coverage applies to the original purchaser with dated proof of purchase. Contact SPOOLOGIC for return authorization before shipping the turbocharger for inspection. If inspection confirms a covered defect, SPOOLOGIC will repair or replace the turbocharger at its discretion. Coverage excludes damage caused by foreign-object debris, oil starvation, contaminated or restricted oil supply or drainage, extended oil-change intervals, overboosting, overspeed, overfueling, excessive exhaust temperatures, improper installation or startup, improper tuning or repairs, or operation outside the listed application or intended operating range. Normal cosmetic wear, coating discoloration, and heat-cycling marks are not covered. Customers pay shipping to SPOOLOGIC and return shipping, whether the claim is approved or denied. Labor, diagnostics, removal, reinstallation, towing, downtime, and other related expenses are not covered. See the SPOOLOGIC Warranty Policy for complete terms and claim procedures.