20-21 Duramax L5P Pulsar V3 Module 136Hp 5 Levels with CTS3 Transmission helps maintain fuel pressure under

helps maintain fuel pressure under load

From start to finish

-  70 HP Gains with these 30% Over Injectors

Enjoy smooth and quick throttle response with big top end power

20-21 Duramax L5P Pulsar V3 Module 136Hp 5 Levels with CTS3 Transmission helps maintain fuel pressure underThe all new Pulsar V3 + Insight CTS3 for 2020 2021 GM 6. 6L Duramax is the clear cut winner for the L5P tuning market. Stop dealing with wires, expensive ECU swaps, fuel pressure boxes, and other lackluster products. The best performance tuner to ever hit the market is leading the way for ease of install, performance gains, and the only product available that uses steering wheel controls to change power levels while driving, Shift On The Fly. Using