Elevate your 5.9 Cummins' performance with the Quadzilla DBSTF Boost Fooler. This plug-and-play device is designed to enhance boost and horsepower by optimizing turbo performance. Easy to install, it lowers exhaust gas temperatures and allows for increased turbo boost, making it ideal for vehicles with fueling modifications. Experience improved power, efficiency, and torque with the Quadzilla DBSTF.

• Boosts power and efficiency of 5.9 Cummins (2003-2007)
• Facilitates increased turbo boost for fueling modifications
• Enhances horsepower and torque
• Reduces exhaust gas temperatures for better performance