2024-25 Duramax Is CA Smog Legal!
Banks Derringer tuner is now California smog legal for the 2024-2025 Duramax L5P. Its massive increase in torque is available across the entire working range of the engine, where you need it most. The system is both safe and easy to remove should you need to take your truck in for warranty service. Things don't stop there, as our Boost Tube Upgrade, Monster-Ram® turbo inlet and PedalMonster throttle response controller are all emissions compliant too.
Why You Want It:
- Makes towing, passing, and merging effortless
- Adds +86 real, usable horsepower, +178 lb-ft of torque
- Control Derringer via Banks iDash Pro or mobile app
- Banks Power Bundle is 50-state emissions compliant

PedalMonster Is Here For Honda
Banks PedalMonster is the only throttle response controller with a brain and it's now available for a whole host of Honda and Acura models for just $295 thanks to our limited-time Fall Promo. Fitments include:
- Honda Civic
- Honda Ridgeline
- Honda Pilot
- Acura Integra
- Acura MDX
- Acura ILX
- And more!
Why PedalMonster Is The Best:
- Instantly improves acceleration and drivability
- 30 Active Torque Boosting Base Rates
- Further customize 30 Base Rates with 5 Launch Rates
- Active Safety prevents Check Engine Lights and dead pedal
- Reverse Safety prevents unintended acceleration in reverse
Banks Techni-Cooler Makes A Monster Of Your Cummins
The 5.9-liter Cummins diesel is almost universally loved for its reliability and durability, but compared to today's engines, it's lacking in power. That's where Banks steps in with parts like the Techni-Cooler intercooler upgrade which let the 5.9 breathe.
Why You Want It:
- Increases thermal overhead, allowing sustained max power
- Improves airflow over stock by 27%
- Thicker core dramatically improves charge-air cooling
- Includes Banks Monster-Ram® intake elbow

Monster Exhaust Fixes Fugly Factory Forked Tip
Ford fan Braxton Schenk loves his 2025 F-350 Tremor HO. It’s got a killer engine and transmission and off-road ready suspension. What he’s less fond of is Ford’s unfinished-looking factory forked exhaust tip. Before trading in his '23, Braxton removed the Banks 5-inch Monster Exhaust to install on his new ‘25.
“It looks good and I’m excited for it to pair with my next mod – a Ram-Air intake. I think it’ll free up even more of the HO's horsepower and make the truck sound even more like it should have from the factory.”

The Banks Difference:
- Liberates horsepower by reducing backpressure by 82% vs stock
- Patented negative-backpressure SideKick tip
- Chrome-plated stainless or Cerakote tip fixes factory unfinished look
- Massive 5" diameter vs 3.5" stock tubing

