SPOOLOGIC Stock Plus Performance Turbocharger

The SPOOLOGIC Stock Plus HX35 Turbocharger SL-100-076 is a performance upgrade for 1998.5-2002 Dodge Ram 2500 3500 trucks with the 5.9L Cummins 24V. Its billet compressor wheel can deliver approximately 15-20 additional rear-wheel horsepower and 5-10 lb-ft of torque over stock, adding performance for daily driving and towing without requiring custom tuning.

Features

• Brand new, no core charge
• Direct-fit installation using factory connections
• 7+7 billet aluminum compressor wheel
• 12-blade turbine assembly
• Upgraded journal bearings, 360° thrust bearing, and step-gap seal rings
• Internally wastegated turbine housing
• Ceramic-coated turbine housing and center-section exterior
• High-speed VSR balanced

What's Included

• 1 SPOOLOGIC Turbocharger — SL-100-076
• 1 SPOOLOGIC Turbo Installation Gasket Kit — SL-310-311

Fitment

• 1998.5-2002 Dodge Ram 2500 3500 5.9L Cummins 24V

⚠️ HX35 Application — Verify Transmission and Turbo: This turbocharger uses the HX35 configuration. Confirm the original turbocharger and its connections, particularly on automatic-transmission trucks. For an OEM-style HY35W stock replacement in the listed 2000-2002 automatic application, see SL-100-075. If selecting an HX35 upgrade for a truck originally equipped with an HY35W, verify the installation requirements for that conversion.

Compare Stock SL-100-074 and Stage 1 SL-100-077 for other configurations. Confirm the individual product’s fitment and hardware requirements before selecting a turbocharger.

Tuning and Supporting Modifications

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

Power Support

Can deliver approximately 15-20 additional rear-wheel horsepower and 5-10 lb-ft of torque compared with a healthy factory turbo. Actual results depend on vehicle condition, fueling, calibration, supporting components, and test conditions.

Compressor Wheel

• Blade design: 7+7 splitter blade
• Compressor inducer: 52 mm
• Compressor exducer: 83 mm
• Material: 5-axis CNC-machined billet aluminum

Turbine Shaft

• Turbine inducer: 70 mm
• Turbine exducer: 60 mm
• Turbine blade count: 12
• 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

The listed Holset-style turbine housing uses an internal wastegate to regulate turbine flow.

Coatings and Finish Options

The turbine housing and center-section exterior are ceramic coated to help manage radiant heat and resist oxidation. Heat reduction varies with operating conditions.

OEM Cross-References

• Holset / Cummins: 3592766
• Holset / Cummins: 3592767
• Mopar: 5017509AA
• Mopar: R5017509AA

⚠️ 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.