Lethal Performance Special Edition Whipple Superchargers 3.0L Supercharger - Stage 2 Competition Kit (2018-2023 Mustang GT) - WK-2625T-STG2-30 (2025)

NOTE: Tuner Kits do NOT include any fuel system upgrades, PCM calibrations, or spark plugs.

Dominate the Streets and Track with Power and Precision

Introducing the Lethal Performance Special Edition Whipple Supercharger Gen 6 3.0L Stage 2 Tuner Kit for the 2018-2022 Mustang GT—an unbeatable combination of cutting-edge engineering and exclusive styling. Designed for enthusiasts seeking maximum performance, this tuner kit features the bold Lethal Skull & Crossbones supercharger lid and comes equipped with a premium Griptec Supercharger pulley for enhanced belt grip and power delivery.

Unmatched Features and Technology

Whipple Gen 6x 3.0L Supercharger – Utilizing twin-screw technology and advanced 3x4 rotors for unmatched airflow and efficiency.

Patented Dual Intercooler, Dual Pass Technology – Ensures ultra-low intake temperatures for consistent, high-output performance.

Billet 132mm Roval Throttle Body – Paired with a massive 123mm inlet for exceptional airflow and throttle response.

Oversized Crusher™ 150mm Inlet – Designed for maximum airflow, accommodating larger throttle bodies up to 150mm.

High Flow Air Intake System – Optimized to deliver seamless acceleration and increased horsepower.

Engineered for Peak Performance

The Whipple Gen 6x 3.0L supercharger boasts an innovative design that outperforms competing systems, offering a 13% larger displacement compared to 2.65L roots-type systems. Its advanced rotor technology delivers higher RPM capacity, reduced power draw, and lower discharge temperatures—pushing more power to the rear wheels with every turn of the throttle.

The system’s oversized air-to-water bar-plate intercoolers, which are over 55% larger than the competition, deliver unparalleled cooling performance. This, combined with the dual intercooler design, enables higher boost levels and optimized timing, even with pump gas.

Precision-Tuned Airflow Management

A critical component of this tuner kit is the IAT2 harness and sensor, which accurately measures the temperature differential between incoming and compressed air after intercooling. This data-driven approach maximizes power output under all driving conditions, ensuring consistent performance.

The robust 6-rib billet idler system features an adjustable pulley for seamless integration with various supercharger pulley sizes. For those seeking even greater power potential, the system supports an easy upgrade to a 10-rib belt configuration, enhancing belt traction and durability under extreme loads.

Performance Highlights

Largest Intercooler System – Massive cooling capacity allows for more boost and timing on pump gas.

OEM Fit and Finish – Requires no cutting, grinding, or modifications to the engine block or hood.

Proven 6-Rib Belt System – Includes heavy-duty spring-loaded tensioners and billet components for reliability.

Customizable Appearance – Available in wrinkle black, polished, Ford textured blue, or custom colors.

Instant Boost – Delivers incredible acceleration with immediate throttle response.

Tuner Kit Specifics

This tuner kit does not include fuel system upgrades, PCM calibrations, or spark plugs. This allows the flexibility to customize your build based on specific performance goals.

Why Choose the Lethal Performance Special Edition Kit?

Lethal Performance takes performance to the next level with its exclusive Skull & Crossbones branding and unmatched attention to detail. Every component is designed to deliver maximum power and reliability. With seamless fitment, exceptional cooling, and advanced airflow management, this kit is a must-have for enthusiasts who demand the best.

Order Yours Today

Unlock the true potential of your 2018-2022 Mustang GT with the Lethal Performance Special Edition Whipple Supercharger Gen 6 3.0L Stage 2 Tuner Kit. As a premium choice among Lethal Performance Whipple Superchargers, this kit is designed to deliver unmatched power and reliability.

Whether you’re upgrading your Mustang GT Whipple Superchargers for track domination or enhancing your street performance, this kit ensures you’ll stand out from the crowd with unbeatable performance and style.

Lethal Performance Special Edition Whipple Superchargers 3.0L Supercharger - Stage 2 Competition Kit (2018-2023 Mustang GT) -  WK-2625T-STG2-30 (2025)

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