? CUSTOM TUNING REQUIRED

Custom tuning is required for the SL-100-003. This turbocharger is not designed to operate correctly on the factory calibration. The Stage 2 turbo uses a 66mm billet compressor wheel with a 94mm extended-tip diameter and a larger turbine assembly that move substantially more air than the factory TP38, placing the turbo outside the airflow range the stock calibration was designed to manage. Running the SL-100-003 on the factory tune can leave the turbo underboosted, limit performance, and create drivability issues because the engine calibration, fueling, and turbocharger are not properly matched. A custom calibration from a qualified 7.3L Powerstroke tuner should be matched to the upgraded turbocharger, injectors, fueling system, and supporting modifications before the vehicle is driven. SPOOLOGIC does not supply, write, sell, or assist with custom tuning, so tuning arrangements should be made before installation.

Power Support

With proper custom tuning, upgraded fueling, and supporting modifications, the SL-100-003 is designed to support builds in approximately the 500–575 rwhp range. The turbocharger itself does not create that power; fueling and calibration determine engine output, while the SL-100-003 provides the airflow capacity needed to support higher-output combinations using larger injectors and more aggressive tuning.

66/88/94mm 6+6 Billet Compressor Wheel & Anti-Surge Housing

The SL-100-003 uses an enlarged 6+6 billet aluminum compressor wheel paired with a 3.5-inch anti-surge compressor housing. The larger compressor significantly increases airflow capacity over the factory TP38, while the extended-tip design and anti-surge housing help broaden the usable compressor range and support stable airflow under demanding high-boost conditions.

• Inducer: 66mm
• Exducer: 88mm
• Extended-Tip Diameter: 94mm
• Blade Design: 6+6 — six main blades, six splitter blades
• Material: Billet aluminum
• Compressor Housing: 3.5-inch anti-surge design
• Boost Capability: Approximately 5–7 PSI above stock

10-Blade Turbine Wheel & 1.0 A/R Housing

The Stage 2 turbine side uses a larger 76.5/67.8mm 10-blade turbine wheel paired with a 1.0 A/R TP38 turbine housing. This higher-flowing turbine configuration is matched to the larger compressor to improve exhaust flow under heavier engine loads, support increased airflow at higher boost levels, and reduce turbine-side restriction compared with the stock configuration.

• Turbine Inducer: 76.5mm
• Turbine Exducer: 67.8mm
• Blade Count: 10
• Turbine Housing: 1.0 A/R
• Configuration: Non-wastegated, fixed-geometry TP38 design

Non-EBPV Pedestal & Outlet Configuration

The SL-100-003 includes a SPOOLOGIC Non-EBPV turbo pedestal and Non-EBPV turbo outlet plate in place of the factory exhaust back-pressure valve components. Removing the EBPV flap from the exhaust path reduces restriction and eliminates the EBPV valve assembly as a potential leak and service point. A SPOOLOGIC EBPV terminator is also included for the factory electrical connection.

Upgraded Internals — Standard

Every SPOOLOGIC turbocharger is assembled with updated internal components designed to improve durability, sealing, and rotating-assembly operation:

• Extreme-duty journal bearings — Bronze-alloy bearings with updated oil-groove geometry
• 360-degree thrust bearing — Increased surface area for axial-load support
• Step-gap seal rings — Improved sealing and oil control
• High-speed VSR balancing — Balanced at high speed for smooth operation

What’s Included

• 1 SPOOLOGIC Stage 2 TP38 Performance Turbocharger — SL-100-003, Brand New, VSR Balanced
• 1 SPOOLOGIC Non-EBPV Turbo Pedestal — SL-340-004
• 1 SPOOLOGIC Non-EBPV Turbo Outlet Plate — SL-370-002
• 1 SPOOLOGIC EBPV Terminator — SL-610-003
• 1 3.5-Inch Intake Boot
• 4 Yellow Turbo Pedestal O-Rings — SL-310-001
• 1 Turbo Flange Gasket — SL-310-004
• 1 Compressor Housing Outlet O-Ring — SL-310-002

Features

• Brand-new, direct-fit Stage 2 TP38 performance turbocharger
• 66/88/94mm 6+6 billet aluminum compressor wheel
• 3.5-inch anti-surge compressor housing
• Approximately 5–7 PSI additional boost capability
• 500–575 rwhp support with proper fueling, tuning & mods
• Increased airflow at higher boost levels
• 76.5/67.8mm 10-blade turbine wheel
• 1.0 A/R turbine housing
• Non-wastegated, fixed-geometry TP38 configuration
• Non-EBPV pedestal and outlet plate reduce exhaust restriction
• Extreme-duty bronze-alloy journal bearings
• 360-degree thrust bearing
• Step-gap seal rings
• High-speed VSR-balanced rotating assembly
• One-year limited warranty

Fits 1994–1997 7.3L Powerstroke

• 1994–1997 Ford F-250 / F-350 Super Duty — 7.3L Powerstroke

Turbo Applications

• Stage 2 performance upgrade for the factory Garrett TP38 turbocharger in F-250 / F-350 7.3L Powerstroke applications

Replaces Factory OEM Turbocharger Part Numbers

• Garrett: 466057-5005
• Ford: F4TZ-6VK682-CARM / F4TZ6VK682CARM
• Superseded Ford: F6TZ-6K682-ARM / F6TZ6K682ARM
• Motorcraft: TC-2-RM / TC2RM

? Not For Sale In California

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

1-Year Limited Warranty

Every SPOOLOGIC turbocharger is covered by a 1-Year Limited Warranty against defects in materials and workmanship from the date of purchase. Warranty coverage requires that the unit first be shipped back to SPOOLOGIC for inspection. If SPOOLOGIC determines the failure was caused by a defect in materials or workmanship, the turbocharger will be repaired or replaced at SPOOLOGIC’s discretion. Warranty does not cover damage from foreign object debris, oil starvation, contaminated oil, extended oil change intervals, over-boosting, over-fueling, operation beyond the turbocharger’s intended operating range, improper installation, use outside the listed fitment, cosmetic wear, coating discoloration, or normal heat cycling marks. Warranty does not cover labor, shipping, towing, downtime, or any other costs outside the turbocharger itself.