2003-2004 Dodge Cummins Diesel +70HP

Plug & Play Design
Four position switch allows for fast tune adjustments & easy switching between maximum performance & towing modes:
- Switch Position 1 Stock HP & Torque
- Switch Position 2 (20 HP & 60 lb./ft.)
- Switch Position 3 (50 HP & 100 lb./ft.)
- Switch Position 4 (70 HP & 140 lb./ft.)
Re-maps diesel injection pump fuel delivery & modifies the injection-timing curve
Improves reliability through improved injection efficiency yet adds no additional strain on diesel injection pump
Significantly improves drivability, throttle response and towing performance
Coolest exhaust temps in its class
Highest horsepower w/lowest EGTs without exhaust upgrades
Easy to install or remove w/no wire cutting, soldering or fuel pump interfacing
Installs easily in minutes with no computer skills required
Won't void powertrain warranty