2015-2017 Ford Mustang 5.0L Gen 6 3.0L Whipple Supercharger Stage 2 Kit

2015-2017 FORD MUSTANG 5.0L
GEN 6 3.0L WHIPPLE SUPERCHARGER STAGE 2 KIT

For S550 Mustang GT owners who want the strongest 50-state legal Whipple package available for the 2015-2017 platform, the Gen 6 3.0L Stage 2 system is the one that moves the needle. The throttle response is immediate, the torque comes in hard, and the car keeps pulling with the kind of authority that completely changes how a 5.0L Mustang feels on the street.

Since 1987, Whipple Superchargers has been a leader in twin-screw supercharging technology, building complete systems for enthusiasts who want proven engineering, real drivability, and serious power from a package designed to work as a system. Manufactured and assembled at Whipple’s facility in Fresno, California, the WK-2620-STG2-30 reflects that in-house design and development approach from top to bottom. This is not a generic blower kit built around compromise. It is a complete Stage 2 system engineered specifically for the 2015-2017 Ford Mustang GT.

At the center of the package is the Whipple Gen 6 W185ax 3.0L twin-screw supercharger. Compared to smaller 1.9L and 2.3L roots-style systems, the larger 3.0L design moves more air with less effort, helping reduce discharge temperatures and parasitic loss while delivering the broad, instant torque curve Whipple systems are known for. On 93-octane fuel under optimal conditions, the Stage 2 system is capable of producing up to 825 horsepower and 640 ft-lb of torque, making it one of the most compelling supercharger options available for the S550 platform. The attached existing Stage 2 product copy also positions this as the most powerful 50-state legal system in the family, at 825 engine horsepower on 93 octane.

Where Stage 2 separates itself from Stage 1 is airflow and fuel support. The system uses Whipple’s billet 132mm Crusher throttle body and matching high-flow inlet layout for substantially greater airflow potential, while billet fuel rails, 55LB/HR fuel injectors, and the included DW400 fuel pump upgrade provide the fueling capacity to support the added power. The included HP Tuners MPVI4 flash tool and Whipple calibration support give customers a tuning package designed to work with the system as delivered. Whipple’s current MPVI4 instructions for Ford applications also make clear that calibrations should be requested before installation and are intended for stock-engine combinations only.

Cooling performance is another major reason this package stands apart. The patented dual intercooler, dual pass technology works with a massive heat exchanger and high flow intercooler pump to help control air charge temperatures under demanding conditions. The front-feed design also allows for an oversized intercooler core compared to smaller competing systems, helping the Whipple package maintain stronger, more consistent performance when heat becomes the enemy.

For customers who want a high-horsepower Mustang with premium drivability, complete system engineering, and the confidence that comes with buying from one of the most established names in the industry, the Whipple Gen 6 3.0L Stage 2 kit checks every box. It delivers the airflow, fuel support, cooling capacity, and proven Whipple engineering needed to turn a 2015-2017 Mustang GT into a truly serious street machine while remaining CARB certified and 50-state legal.

WHIPPLE SUPERCHARGERS S550 STAGE 2 KEY FEATURES:

• 50-state legal, CARB EO D-231-55
• Up to 825 HP and 640 FT-LB of torque on 93 octane*
• Most powerful 50-state legal Whipple system available for the 2015-2017 Mustang GT platform
• No other upgrades required, just massive power right out of the box
• Whipple Gen 6 W185ax (3.0 liters) twin-screw supercharger
• Stage 2 system with billet 132mm Crusher throttle body
• Front entry Whipple design that significantly outperforms smaller 1.9L and 2.3L roots-type systems
• 3.0L displacement is 30% larger than 2.3L roots-style systems, allowing lower power consumption and lower discharge temperatures while moving the same amount of air
• Oversized Crusher™ inlet for maximum airflow capacity and minimal rotor cavitation
• Unique Roval 150mm inlet design for increased airflow capacity
• Billet 132mm Roval throttle body for increased airflow and improved power potential
• More boost at the "hit" than other twin-screw systems
• Flat torque curve for incredible acceleration
• Patented dual core, dual pass intercooler system for industry-leading air temperatures
• Front-feed design allows for an oversized intercooler core compared to smaller competing systems, helping reduce air charge temperatures and support more boost and timing on pump gas
• Largest air-to-water aluminum bar-plate intercooler in the industry, offering over 33% more core size than competing positive displacement systems
• Massive oversized aluminum intercooler reservoir holds over 2 gallons for longer, more consistent power under demanding conditions
• Massive heat exchanger with high flow intercooler pump for unmatched cooling capacity
• Oversized heat exchanger system offers approximately 150% more volume than competing systems
• Whipple Superchargers massive oversized intercooled air-bypass system for reduced burst knock, lower parasitic loss, and excellent fuel economy
• Self-contained oversized oil system for reduced oil temperatures in demanding conditions
• Billet fuel rails with 55LB/HR fuel injectors
• Included DW400 fuel pump upgrade for added fuel delivery capacity
• HP Tuners MPVI4 flash tool with Whipple calibration support
• Spark plugs included
• No cutting or grinding on the engine block
• No cutting or grinding of the K-brace
• No internal modifications required
• Completed installation looks factory installed, not some cobbled together kit with multiple billet adapters
• Kits come complete with all necessary parts and hardware for installation
• Plug and play wiring with male and female connections
• Proven 6-rib belt system with heavy duty spring-loaded tensioner and adjustable idler system
• Easy belt changes
• Lightweight pocketed aluminum SC pulley
• Optional 10-rib belt system with matching billet pulleys
• Easily upgradeable with larger intercooler pumps, dual electric Spal 11" high speed fans, and optional supercharger pulleys
• Available in wrinkle black, polish, Ford textured blue, or custom finishes
• Instant boost at the touch of the throttle
• 3 minute pulley changes

*Power is under optimal conditions with 93 octane fuel. Results may vary due to conditions, octane, and dyno type.