
Derringer High Output Bundle
The Banks Tuning Bundle for 2020-2023 Duramax 6.6L offers a comprehensive performance upgrade with the Derringer High Output (+117 hp, +225 lb-ft), iDash Data Pro, and PedalMonster. It provides on-the-fly power adjustments, real-time tuning, engine and transmission protection, and enhanced throttle response, all managed through the iDash Data Pro