{"product_id":"2007-2014-gm-truck-suv-5-3l-whipple-supercharger-kit","title":"2007-2014 GM Truck\/SUV 5.3L Whipple Supercharger Kit","description":"\u003cp\u003eFew upgrades transform a truck or SUV like a properly engineered twin-screw supercharger system. The added low-end torque, sharper throttle response, and stronger pull through the RPM range completely change how the vehicle feels whether it is used for daily driving, towing, or hauling. That is exactly what the Whipple system delivers for GM's 5.3L truck and SUV platform.\u003c\/p\u003e\n\u003cp\u003eWhipple Superchargers has been at the forefront of twin-screw supercharging technology since 1987, developing some of the most powerful and efficient forced-induction systems in the industry. That experience carries into the Whipple WK-1111 system for 2007-2013 GM 5.3L truck applications and 2007-2014 GM 5.3L SUV applications, delivering substantial horsepower and torque gains in a proven bolt-on package.\u003c\/p\u003e\n\u003cp\u003eAt the center of the system is Whipple's W140AX 2.3L twin-screw supercharger, engineered for strong airflow, immediate boost response, and broad torque delivery. On qualifying applications, the system is capable of producing gains of up to 225 horsepower and 215 lb-ft over stock on 91-octane fuel. The result is a stronger, more responsive 5.3L platform with the kind of usable power truck and SUV owners can feel immediately.\u003c\/p\u003e\n\u003cp\u003eTo support that performance, the package uses a massive bar-and-plate air-to-water intercooler, oversized heat exchanger, electric intercooler pump, and complete low-temp cooling circuit to help maintain lower air charge temperatures under load. The system also includes high-flow fuel injectors, HP Tuners RTD support, high-flow S\u0026amp;B air filter, Whipple air inlet duct, and the hardware needed for a complete installation.\u003c\/p\u003e\n\u003cp\u003eWhen used as intended, the result is a serious Whipple-powered GM truck or SUV with improved drivability, stronger towing performance, and repeatable power in a 50-state legal package for qualifying applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e50-state legal performance upgrade (CARB EO D-231-48)\u003c\/li\u003e\n\u003cli\u003eGain up to 225 HP and 215 lb-ft over stock\u003c\/li\u003e\n\u003cli\u003eWhipple W140AX 2.3L twin-screw supercharger\u003c\/li\u003e\n\u003cli\u003eUp to 99% volumetric efficiency\u003c\/li\u003e\n\u003cli\u003eStrong low-end torque and instant boost response\u003c\/li\u003e\n\u003cli\u003eIntegrated casting minimizes bolt-on pieces, adapters, leaks and flow restrictions\u003c\/li\u003e\n\u003cli\u003eMassive air-to-water aluminum bar-plate intercooler offers excellent cooling capacity\u003c\/li\u003e\n\u003cli\u003eOversized heat exchanger for improved cooling performance\u003c\/li\u003e\n\u003cli\u003eWhipple Superchargers oversized intercooled air-bypass system for strong burst-knock reduction and excellent fuel economy\u003c\/li\u003e\n\u003cli\u003eTop-mount design helps maintain cooler operation and clean packaging\u003c\/li\u003e\n\u003cli\u003eDischarge-down design helps reduce pressure loss and improve power at lower boost levels\u003c\/li\u003e\n\u003cli\u003eFlat torque curve for excellent towing power and drivability\u003c\/li\u003e\n\u003cli\u003eHigh-flow fuel injectors included\u003c\/li\u003e\n\u003cli\u003eHP Tuners RTD flash tool included for flashing, logging, and scanning\u003c\/li\u003e\n\u003cli\u003e3-bar MAP sensor included for applicable MY2008+ applications\u003c\/li\u003e\n\u003cli\u003eAir temp sensor, MAP pigtail, and MAP extension harness included\u003c\/li\u003e\n\u003cli\u003eHigh-flow S\u0026amp;B air filter included in the factory air box\u003c\/li\u003e\n\u003cli\u003eDesigned to work with the factory air box, factory MAF, and Whipple air inlet duct\u003c\/li\u003e\n\u003cli\u003eStock airbox required for supplied Whipple tuning\u003c\/li\u003e\n\u003cli\u003eDesigned for stock, unmodified, well-maintained engines\u003c\/li\u003e\n\u003cli\u003ePremium fuel only, 91 octane or better\u003c\/li\u003e\n\u003cli\u003eW140AX compressor oil level checked through sight glass, maximum 5.8 fl oz fill\u003c\/li\u003e\n\u003cli\u003eOEM quick-connect fittings for easier installation\u003c\/li\u003e\n\u003cli\u003eFactory-style fit and finish with a clean completed installation\u003c\/li\u003e\n\u003cli\u003eAvailable in wrinkle black, polish, or custom colors\u003c\/li\u003e\n\u003cli\u003eInstant boost at the touch of the throttle\u003c\/li\u003e\n\u003cli\u003e3 minute pulley changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits 2007-2013 GM 5.3L truck applications and 2007-2014 GM 5.3L SUV applications.\u003c\/p\u003e\n\u003cp\u003eVIN 8th digit engine identifier reference: B, M, or 3 = 5.3L gasoline. Z, T, O, or J = 5.3L flex-fuel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e Premium fuel only, 91 octane or better, is required. The supplied calibration is intended for stock engines only. Long tubes, cold air intakes, cams, and big throttle bodies are not supported with the supplied calibration. Power and drivability may vary based on vehicle condition, fuel quality, supporting modifications, weather, and dyno type.\u003c\/p\u003e","brand":"Whipple Superchargers","offers":[{"title":"Calibration, flash tool and credits","offer_id":56180562297154,"sku":"WK-1111","price":7499.99,"currency_code":"USD","in_stock":true},{"title":"Calibration ONLY, No Flash Tool or Credits","offer_id":56180562329922,"sku":"WK-1111-NFT","price":7249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6002\/9506\/files\/F198645241.jpg?v=1789511534","url":"https:\/\/whipplesuperchargers.com\/products\/2007-2014-gm-truck-suv-5-3l-whipple-supercharger-kit","provider":"whipplesuperchargers","version":"1.0","type":"link"}