77-43033 aFe Scorcher Module

Increased Power and Performance:SCORCHER HD performance chips deliver significant power gains by increasing turbo boost as well as optimizing fuel injection timing and pulse width. Unlike many other chips on the market that “flash” the ECM, our performance chips receive data from the ECM and alter signals appropriately.

• Increases Boost Pressure and Optimizes Fuel Injection Timing
• Plug-in Performance Chip for Your Specific 7.3L Box Code
• Calibrated for Your Year, Make, Model, and Transmission
• On-the-Fly Adjustability via a 4-Position Knob
• Leaves No Trace on ECU (No Footprint)
• Enhances Shift Points and Firmness
• +224 lbs. x ft. TQ & +133 HP

There are no reviews yet.