
Ram-Air Intake for L5P Duramax
Upgrade your GMC 3500 Denali with the Banks Ram-Air Intake. Enjoy freer breathing, crisper throttle, and turbo whistle without check-engine lights.
The Leader in Diesel Performance
Upgrade your GMC 3500 Denali with the Banks Ram-Air Intake. Enjoy freer breathing, crisper throttle, and turbo whistle without check-engine lights.
Boost your turbo Tacoma with the Banks Ram-Air Intake. Gain horsepower, torque, and induction sound while keeping it emissions-compliant.
Banks iDash sensors make older trucks smarter by adding pressure, temperature, and frequency data monitoring with real-time engine insights.
The Banks Dual-Heat Monster-Ram doubles cold-start power to 1,500 watts, adding a second coil heater for extreme climate Cummins owners.
Unlock huge power with the Banks Derringer tuner for 2024–2025 Duramax 6.6L. Gain +86 hp and +178 lb-ft with safe, ECM-friendly installation.
Banks exposes the “dirty little secret” of other intake brands and shows how the 2024+ Duramax L5P Ram-Air Intake delivers real airflow gains.
Banks iDash DataPro outperformed an $80,000 dyno datalogger, delivering more datapoints and better integration for racing engines and trucks.
The side draft intake manifold pioneered by Gale Banks returns on the 2025+ Cummins 6.7L, delivering better airflow and proven performance.
The Banks Derringer Tuner for 2024–25 Duramax 6.6L delivers +86 hp and +178 lb-ft, transforming towing performance and everyday drivability.
Discover how Banks engineered the Cummins side draft intake manifold, delivering 735 HP and 217 MPH at the Salt Flats—and why the 2025 RAM owes its design to racing history.