Whipple Gen 4 2.9L Stage 2 Supercharger Kit
2010-2014 Ford F-150 Raptor 6.2L

Overview

The Whipple Gen 4 2.9L Stage 2 Supercharger Kit delivers the power, airflow, and cooling capacity that serious Raptor owners expect from a premium twin-screw supercharger system. Designed specifically for the 2010-2014 Ford F-150 Raptor 6.2L, this complete bolt-on package builds on the proven Stage 1 system with additional airflow, increased boost, upgraded fueling, and enhanced cooling capacity for customers looking to push their truck even further.

At the heart of the system is the Whipple Gen 4 W175ax 2.9L twin-screw supercharger, engineered to achieve up to 99% volumetric efficiency while delivering instant boost and exceptional power throughout the RPM range. The Stage 2 package includes a billet twin 68mm throttle body, 60 lb/hr fuel injectors, a 3.25-inch supercharger pulley, and a high-flow aluminum intake manifold to maximize airflow and support increased performance from the 6.2L platform.

Unlike smaller positive displacement systems, Whipple's twin-screw design compresses air internally, generating more usable airflow with less heat. The result is stronger acceleration, harder mid-range pull, improved top-end power, and the broad torque curve that has made Whipple the benchmark in twin-screw supercharging.

Cooling is a major advantage of the Stage 2 package. The system features a massive air-to-water intercooler, oversized intercooler reservoir, high-capacity front-mounted heat exchanger, and dual 11-inch Spal cooling fans. This upgraded cooling package helps maintain lower intake air temperatures and more consistent performance during towing, off-road use, and aggressive driving conditions.

The included SCT X4 flash tool provides calibration support, datalogging capability, and a straightforward tuning workflow. Whipple calibrations are designed around otherwise stock vehicles, allowing customers to enjoy excellent drivability, reliability, and emissions compliance while significantly increasing performance.

Designed, manufactured, and assembled in Fresno, California, this Whipple system delivers the performance, reliability, and engineering refinement that have made Whipple the leader in twin-screw supercharging since 1987.

What's Included

Gen 4 W175ax 2.9L Whipple twin-screw supercharger
Billet twin 68mm throttle body
Aluminum high-flow intake manifold
60 lb/hr fuel injectors
3.25-inch supercharger pulley
Massive air-to-water intercooler system
Heavy-duty heat exchanger with dual 11-inch Spal fans
Large intercooler reservoir
High-flow thermostat
Adjustable idler system
SCT X4 flash tool
Colder spark plugs
Complete installation hardware

Key Features

Fits 2010-2014 Ford F-150 Raptor 6.2L applications
50-state legal under CARB EO D-231-63
Gen 4 W175ax 2.9L twin-screw supercharger
Up to 99% volumetric efficiency
Billet twin 68mm throttle body included
60 lb/hr high-flow fuel injectors included
3.25-inch pulley for increased boost
High-flow aluminum intake manifold included
Massive air-to-water intercooler system
Heavy-duty heat exchanger with dual 11-inch Spal fans
Large intercooler reservoir for increased cooling capacity
Unique intercooled bypass system for improved efficiency and drivability
SCT X4 flash tool with calibration and datalogging support
High-flow thermostat and colder spark plugs included
Complete bolt-on installation
Designed for stock engines with room for future upgrades
Instant boost and broad torque curve
Designed, manufactured, and assembled in the USA

Fitment

2010-2014 Ford F-150 Raptor 6.2L

Important Notes

91-octane fuel or higher is required.
Supplied Whipple calibrations are intended for otherwise stock vehicles.
Cat-back exhaust systems are acceptable with the supplied calibration.
Long-tube headers, high-flow catalytic converters, aftermarket camshafts, and other major engine modifications require custom tuning.
Professional installation is recommended.
50-state legal under CARB EO D-231-63.

Disclaimer: Power results may vary depending on fuel quality, vehicle condition, altitude, weather conditions, supporting modifications, and testing methods.