W175AX 2.9L Twin-Screw Supercharger System

The Whipple W175AX 2.9L Twin-Screw Supercharger System is engineered to deliver unparalleled performance and reliability, making it the most potent 50-state emissions legal system available. This kit provides a substantial power increase, offering up to 50 rwhp more than comparable systems right out of the box, transforming your vehicle into a street-legal powerhouse without the need for additional upgrades. At its core is the front-entry 2.9L W175AX Twin-Screw Supercharger, featuring Whipple's proprietary 3x5 rotor design for superior airflow across the entire RPM range. It boasts a massive 112mm Crusher™ inlet and an oversized bar-and-plate intercooler paired with a 2.5+ gallon reservoir, ensuring consistent and cooler air charge temperatures for maximum performance. The system utilizes helical cut gears for quiet operation and durability, and a proven 6-rib belt system with an adjustable idler pulley. Installation is facilitated by a plug-and-play wiring harness with OEM-style connectors, and no internal engine modifications are required. The kit comes complete with all necessary parts and hardware, including a high-flow 50-state legal air filter system and an SCT Flash Tool for diagnostics, tuning, and data logging. It is available in various finishes, including wrinkle black, polished, or custom colors. The system is upgradeable with larger cold air intakes and throttle bodies, supporting 102mm and 109mm options. Whipple offers a standard 1-Year Limited Warranty, with an optional 3-Year / 36,000-Mile Powertrain Warranty for added peace of mind. Customers must provide their VIN at the time of order, and a 10-14 business day lead time should be expected as these kits are built to order. This supercharger system requires 91 octane or higher fuel.