Derringer Tuner (Gen2) with iDash 1.8 DataMonster 2017-19 Chevy/GMC 2500/3500 6.6L L5P Forced Induction~Turbochargers giving a mushy and unresponsive

giving a mushy and unresponsive feel when on the road

1982 GMC K3500 Sierra Grande

4 Powerstroke Cold-Side Intercooler Pipe & Boot Kit MMICP-F2D-08CBK

The XDP Performance Valve Springs and Retainer Kit XD389 features a conical design that offers improved valve control over a basic straight spring

91 AR Turbine housing and a 0

Derringer Tuner (Gen2) with iDash 1.8 DataMonster 2017-19 Chevy/GMC 2500/3500 6.6L L5P Forced Induction~Turbochargers giving a mushy and unresponsiveDerringer features 6 power levels adjustable on the fly. Interfaces with OBD II (On Board Diagnostics) to communicate with the vehicle's ECM. AutoRate uses vehicle data to adjust tune in real time. ActiveSafety protects engine powertrain. TransCommand protects transmission. For use with existing iDash DataMonster or iDash SuperGauge. Results in torque and power gains across the full operating rpm range, starting right off idle and marching to the