{"product_id":"w140ax-2-3l-intercooled-twin-screw-supercharger-kit","title":"W140AX 2.3L Intercooled Twin-Screw Supercharger Kit","description":"The Whipple 07-13 6.0L GM Full Size W140AX is a 2.3L intercooled twin-screw supercharger \"Tuner\" Kit engineered to deliver significant power gains for Chevrolet, GMC, Hummer, and Cadillac trucks and SUVs. Since 1987, Whipple Superchargers has been a leader in twin-screw technology, and this system leverages over 23 years of GM experience to provide the most powerful intercooled twin-screw system available.\n\nKey features include the W140AX Whipple twin-screw supercharger, which boasts 99% volumetric efficiency and significantly outflows competing 1.9L roots-type and 2.3L twin-screw units. It utilizes a massive oversized air-to-water aluminum bar-plate intercooler for unmatched cooling capacity and a top-mount design that promotes cooler operation compared to other configurations. The discharge down design minimizes pressure loss, contributing to more power at lower boost levels.\n\nIt is capable of providing up to an 85% horsepower increase (up to 275hp more than stock) and up to a 75% torque increase throughout the entire RPM range (up to 250 ft-lb more than stock). The exclusive 3x5 rotor combo enhances airflow compared to less efficient 4x6 rotor designs. Additional components include a self-contained lubrication system, high-flow air filter, and high-flow fuel injectors.\n\n**Important Considerations:**\nThis is a \"Tuner\" Kit and **DOES NOT INCLUDE TUNING OR FUEL COMPONENTS**. A VIN number is required for ordering. The system requires a Superchips™ Flash Programmer for factory ECU recalibration. Ensure compatibility with your specific vehicle; this kit is designed for 2007-2013 GM 6.0L trucks and SUVs.","brand":"Whipple","offers":[{"title":"Default Title","offer_id":52689659330872,"sku":"WK-1112NFT","price":7249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687541030.jpg?v=1784908763","url":"https:\/\/store.motormia.co\/products\/w140ax-2-3l-intercooled-twin-screw-supercharger-kit","provider":"MOTORMIA","version":"1.0","type":"link"}