Derringer for 2025 L5P Duramax: Plug-and-Play Power
The Banks Derringer tuner for the 2025 L5P Duramax adds +86 hp and +178 lb-ft with smart OBD integration, PedalMonster stacking, and dealer-safe design.
October 17, 2025
DemonWorks Tests Derringer & PedalMonster on L5P Duramax
DemonWorks upgrades a 2025 Silverado 2500 L5P with the Banks Derringer, PedalMonster, and iDash Pro for instant throttle, stronger midrange, and seamless control.
October 10, 2025
CoolRunner Oil Pan for Duramax Engines
Banks CoolRunner Oil Pan keeps your Duramax oil cooler and cleaner with race-grade FlowThru Fins™ and added fluid capacity for maximum heat control.
October 3, 2025
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.
September 26, 2025
Give MAP Sensor Soot the Boot
Keep your Duramax MAP sensor clean with the Banks MAP Sensor Relocation Kit. Prevent soot buildup, improve reliability, and extend sensor life.
September 19, 2025
2024+ Duramax L5P Ram-Air Intake – Banks Reveals the Truth
Banks exposes the “dirty little secret” of other intake brands and shows how the 2024+ Duramax L5P Ram-Air Intake delivers real airflow gains.
September 5, 2025
Banks Ram-Air Diff Cover & CoolRunner Oil Pan on GMC Denali
Banks Ram-Air Differential Cover and CoolRunner Oil Pan upgrades add capacity, reduce heat, and improve durability on a GMC Denali.
August 29, 2025
2024 Duramax Derringer Tuner Adds Power & Torque
The Banks Derringer Tuner for 2024–25 Duramax 6.6L delivers +86 hp and +178 lb-ft, transforming towing performance and everyday drivability.
August 15, 2025
Banks Ram-Air Intake Boosts MPG & Sound
The Banks Ram-Air Intake increases mileage and adds turbo whistle on the 2024 GMC Duramax, delivering proven gains in just 45 minutes.
August 15, 2025
GM Diesel Technician Loves Derringer Tuner
GM Diesel technician Steven Laperriere shares how the Derringer Tuner transformed his 2024 GMC Duramax. From daily driving to towing, the power increase, factory-safe tuning, and iDash integration make it the best performance upgrade he’s installed.
July 25, 2025