Banks Power 01-08 GM 8.1 Mh-W - All (R-Exit) Stinger System

Banks Power 01-08 GM 8.1 Mh-W - All (R-Exit) Stinger SystemDelivers top gains of +51 hp and +68 lb ft torque, plus better fuel economy. (2001 02 & 2004 10 models only) CLASS A MOTORHOME, W Series and P Series: Affordable stainless steel Stinger includes Banks' all new Ram Air intake system (available for W Series only) that eliminates restrictions for effortless flow. Optional AutoMind Programmer removes the factory imposed power delay so you'll have acceleration when you need it. Stinger delivers top gains

Delivers top gains of +51 hp and +68 lb-ft torque, plus better fuel economy. (2001-02 & 2004-10 models only) CLASS-A MOTORHOME, W-Series and P-Series: Affordable stainless-steel Stinger includes Banks' all-new Ram-Air intake system (available for W-Series only) that eliminates restrictions for effortless flow. Optional AutoMind Programmer removes the factory-imposed power delay so you'll have acceleration when you need it. Stinger delivers top gains of +51 hp and +68 lb-ft torque to the rear-wheels, plus better fuel economy. Because engine airflow is the central principle to Stinger and all Banks power-enhancement products, you'll have a more durable vehicle and longer engine life.;Includes:^High-flow Banks Ram-Air intake system (W-Series only) with Ram-Air filter & service kit, filter housing cover, large-sized tubing, and adapter^AutoMind Programmer (2001-02 & 2004-10 models only)^Stainless, constant-diameter Monster exhaust with 4 inch Polished-stainless 5 inch double-wall tailpipe tip with rolled edge^Comprehensive Owner's Installation Manual. Motorhome Power. Gasoline: GM 8.1L Workhorse.;Test vehicle: 2004 Workhorse W-22, GM 8.1L V-8. Transmission: 5-speed Allison.
Installation Instructions
Installation Instructions