Weistec M113K Supercharger Tuner System

The Weistec M113K Supercharger Tuner System is engineered for Mercedes-Benz M113K engine owners looking to tailor their supercharger setup. This system provides the essential hardware of the Weistec M113K Supercharger System, with the key difference being the exclusion of fuel injectors. This allows enthusiasts to select injectors that best match their specific power objectives and their chosen tuner's advice, or to utilize already installed upgraded injectors. Included with the system is a 67.5mm supercharger pulley, designed to achieve 12-13psi of boost on an otherwise stock vehicle. For those seeking even higher boost pressures, smaller supercharger pulleys are available as separate options. Key features of the system include a 3.0L Twin-Screw Compressor Module, a 1000hp Liquid to Air Intercooler Core, high-flow cast aluminum manifolds, and a maintained factory electronic bypass valve. The system also boasts a hard-anodized front drive bracket with a double bearing and belt wrap idler, an HD 8-rib belt tensioner, and an HD supercharger serpentine drive belt. Post-installation, an ECU calibration from a qualified tuner is mandatory before the vehicle can be driven. The system is not street legal in all US states and is explicitly noted as NOT LEGAL FOR SALE OR USE ON POLLUTION CONTROLLED MOTOR VEHICLES. An estimated lead time of 6-8 weeks applies as these units are made to order. The system is compatible with Mercedes-Benz SL55 AMG models from 2003 to 2008, all equipped with the 5.5L V8 (M113K) engine.