2017-2023 L5P Duramax 6.6L DPF & CAT Delete Race Pipe 4" for Chevy GMC

A 4-inch race pipe for 2017-2023 L5P Duramax 6.6L diesel engines in Chevrolet and GMC trucks, designed to eliminate DPF and reduce backpressure, potentially improving performance.

• The DPF delete eliminates the need for regular servicing and prevents potential DPF failure.
• The DPF delete reduces exhaust backpressure, increasing exhaust flow and enhancing motor performance.
• When combined with an ECU remap, the DPF delete increases power and torque.