Increase your Dodge Ram Dually’s towing power and fuel efficiency with the Banks Power Big Hoss® Bundle. This performance package is perfect for rodeo cowboys or anyone who needs to haul heavy loads. The Big Hoss Bundle includes a cold-air intake, intercooler system, exhaust system, and tuner, and it can add up to 126 horsepower and 290 lb-ft of torque. In real-world testing, a Dodge Ram Dually with the Banks Power Big Hoss Bundle saw a significant improvement in fuel economy, going from 11 mpg to 17.5 mpg while towing a 12,000-pound trailer.