Gale Banks Engineering
Founded in 1958 by Gale Banks in California, Gale Banks Engineering — sold under the Banks Power brand — designs and manufactures performance exhaust systems, ram-air intakes, and diesel tuners at its 12-acre campus in Azusa, California. The 200-employee operation has served diesel and gas truck enthusiasts for over six decades, with electronics assembled just five miles away in Monrovia.
Products by Gale Banks Engineering
3 products listed
$440-$460Derringer Tuner Gen 2 for 2020 GM 2500/3500 6.6L L5P Duramax (67100)
An inline diesel performance tuner that connects to the fuel-rail pressure sensor circuit — no wire cutting or dealer tune required. Designed in Azusa, CA and assembled in Monrovia, CA, the Gen 2 Derringer boosts power on 2020 Chevrolet/GMC 2500/3500 trucks with the 6.6L L5P Duramax. Requires a Banks iDash DataMonster (sold separately) to display live engine data.
$420-$460Ram-Air Intake System for 1994-2002 Dodge Ram 2500/3500 5.9L Cummins (42225)
Precision-engineered ram-air intake for 1994–2002 Dodge Ram 2500/3500 pickup trucks with the 5.9L Cummins diesel. Routes cooler outside air directly to the engine, replacing the restrictive stock airbox for increased power and throttle response. Designed and fabricated at Banks Power's Azusa, CA facility.
$650-$750Monster Sport Exhaust System for 2020-21 Chevy/GMC 2500/3500 6.6L Duramax (48997)
Full mandrel-bent stainless steel cat-back exhaust system for 2020–2021 Chevrolet/GMC 2500/3500 pickup trucks equipped with the 6.6L L5P Duramax diesel. Built at Banks Power's Azusa, CA facility using 4-inch tubing for maximum flow, it delivers a deep exhaust note without drone while retaining the factory DPF.