Garrett 17-21 Ford F-150 Raptor 3.5L PowerMax GT2260S Stage 2 Upgrade Kit 911984-5003S
Garrett
$3,799.99
POWERMAX™ PERFORMANCE TURBOCHARGERS
2017 - 2021 Ford 3.5L EcoBoost Engine Platform: F-150 | Raptor
700+ BHP Stage 2 Performance Turbocharger Upgrade
PowerMax™ direct fit performance turbocharger kits are engineered for increased engine performance while maintaining OEM direct fitment. With professional engine calibration and tuning, the optimized compressor aero will increase flow and outperform the stock turbocharger.
The Garrett PowerMax™ Stage 2 turbocharger upgrade for the 2017 -2021 F-150 and F-150 Raptor platform is engineered to increase engine performance capability while maintaining OEM installation specifications. This direct drop-in Stage 2 upgrade provides 54% more flow than OEM and will support up to 700+ BHP *. Improvements in compressor efficiency and flow can be attributed to the 60mm fully-machined compressor wheel. Turbine flow is increased by 52% compared to OEM with a 50mm Inconel turbine wheel and larger 0.45 A/R turbine housing. This turbocharger kit comes fully assembled, calibrated, and is outline interchangeable with the OE hardware to ensure a perfect fit every time.
Features:
• Direct-fit Stage 2 upgrade (LH & RH Turbos)
• Compressor housing inlet (2.75”) is larger than stock to allow for increased flow and optimized surge port
• Adapter for stock inlet tube included with turbo kit
• Turbo model: GT2260S
• 700+ BHP capability *
• CARB Certified EO D-871
• Complete assembly with calibrated electric actuator
• Billet compressor wheel with 54% increased flow
• Inconel turbine wheel with 52% increased flow
• Modern compressor and turbine wheel aero
• Tuned ported shroud for optimal compressor surge and choke performance
• Speed sensor port: use PN 781328-0003 (street kit) or 781328-0004 (pro kit)
• Journal-bearing rotating group
Garrett PowerMax 2017 - 2021 Ford F-150, F-150 Raptor | Stage 2 Turbos have received California Air Resources Board (CARB) certification. This certification (EO D-871) means our product has been tested in accordance with manufacturer/OEM specifications and meets the emissions standards set by the state of California and is approved for use in all 50 states when used as a drop-in replacement for factory equipment
*Performance results of this product are highly dependent upon your vehicle’s modifications and tuning/calibration. The target power represented above has been calculated based strictly on choke flow of the compressor map (total turbo capability), which represents the potential flywheel power.
Install Guide
Turbocharger Installation Best Practices
Proper installation helps prevent premature turbocharger failure. Inspect the oil, air, coolant, intake, and exhaust systems to make sure the new turbocharger has clean oil flow, proper airflow, and no restrictions or leaks.
Change Engine Oil & Oil Filter
Fresh oil and a new filter are required for every turbo installation.
Inspect or Replace Engine Air Filter & Intake Ducting
Make sure the intake system is clean and free of debris or restriction.
Inspect Oil Feed Line & Drain Line
Restricted, clogged, or contaminated oil lines can cause
premature turbo failure.
Inspect any Applicable Coolant Lines
Water-cooled turbos require clean, unrestricted, leak-free coolant lines.
Check Intercooler & Exhaust Systems
Inspect hoses, clamps, intercooler piping, exhaust leaks,
and foreign object damage. Oil residue in the intercooler
or exhaust can indicate significant engine issues.
Prime Turbo Before Startup
Pre-lube the turbocharger and verify oil flow before normal
engine operation.
Important:
Always follow the vehicle manufacturer’s service procedures.
A replacement turbo can fail early if the original cause of failure
is not corrected. Undiagnosed engine issues can lead to denied
warranty claims.
