Power/Efficiency Sys

Banks PowerPack features a revolutionary new Ram-Air intake system that delivers greater airflow and air density for more power. A pair of stainless-steel, tuned-length TorqueTubes exhaust manifolds provide stunning torque output when you want it. Pass, merge and climb as you please: your PowerPacked coach wont break a sweat. Achieve best gains of +70 hp and +92 lb-ft torque at the rear wheels, with better fuel economy - and never require high octane. Important: Some vehicle configurations require an extension kit for proper fit. Note: Banks Ram-Air intake system available for W-Series only. P-series chassis with wheelbases over 190 in. require extension kit. W-series chassis do not require extension kit.

Additional Information

PowerPack System-01-03 Gm 8.1 Mh-W20/22; R-Exit

Application Summary

2001-2003 GM Motorhome W20/W22 8.1L Gas

Part Type

Exhaust System / Air Intake Assembly / Computer Chip Programmer Kit

Product Overview

Ultimate RV Power System. Everything needed for dramatic power gains. Pass, merge, and climb effortlessly. Adds up to +70 hpand +92 lb-ft (rear wheel), optimizes mileage and durability.
Banks PowerPack features a revolutionary new Ram-Air intake system that delivers greater airflow and air density for more power. A pair of stainless-steel, tuned-length TorqueTubes exhaust manifolds provide stunning torque output when you want it. Pass, merge and climb as you please: your PowerPacked coach won't break a sweat. Achieve best gains of +70 hp and +92 lb-ft torque at the rear wheels, with better fuel economy - and never require high octane.

Important: Some vehicle configurations require an extension kit for proper fit.

Note: Banks Ram-Air intake system available for W-Series only. P-series chassis with wheelbases over 190 inch require extension kit. W-series chassis do not require extension kit.

Includes: Ram-Air Cold-Air Intake System, TorqueTube Exhaust Manifold System, Monster Exhaust System, Chrome Tailpipe, Heatshield, Banks Power Urocal, CARB Decal, Includes all necessary hardware.

Pass merge and climb effortlessly

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Performance Package, PowerPack Bundle, TorqueTubes, Monster Exhaust, Passenger Side, Chrome Tip, Ram-Air Intake, GM, 8.1L, Class-A, Motorhome, Kit

RV power! Banks PowerPack systems for your GM 2001-10 8.1L Workhorse motorhome have everything you need for dramatic power gains. Your PowerPacked coach will pass, merge, and climb without breaking a sweat or high-octane gas! These systems feature Banks Power's revolutionary Ram Air intake system (available for W-Series chassis only) that delivers greater airflow and air density for more power.

The OttoMind programmer provides "power on demand" responsiveness and displays 16 critical Workhorse engine functions. Completing the systems is a pair of stainless steel tuned-length TorqueTubes for stunning torque output when you want it the most. You're on the road again, but with the pleasure of added power when a Banks PowerPack system is bolted to your Workhorse.