aFe Power Scorcher HD Performance Chip for 1995-1997 Ford F-250/F-350 (V8-7.3L) Automatic 77-43030

Fits 1995-1997 Ford F-250, F-250 HD, and F-350 trucks equipped with the V8-7.3L Power Stroke diesel engine and automatic transmission.

The aFe Power Scorcher HD Performance Chip provides a significant increase in power and torque by optimizing turbo boost pressure, fuel injection timing, and pulse width. Unlike handheld programmers that flash the ECM, this chip interfaces directly with the ECM port to alter signals in real-time. This method ensures reliable performance gains of up to +133 horsepower and +224 lbs. x ft. of torque while also enhancing transmission shift points and firmness for better drivability.

Installation is straightforward and requires no cutting or splicing of the factory wiring harness. After removing the vehicle's ECM and cleaning the port connections, the chip slides directly into the ECM. An included 4-position selector knob allows for on-the-fly adjustability from the cabin, enabling you to switch between four distinct power levels to suit your towing or performance needs.

• Performance Gains: Up to +133 HP and +224 lbs. x ft. Torque
• Adjustability: 4-position knob (+50 HP, +75 HP, +100 HP, and "HOT" up to +140 HP)
• Optimization: Increases turbo boost and refines fuel injection parameters
• Transmission: Improves shift firmness and logic for automatic applications
• Compatibility: Specifically for ECM DPC-202 (Box codes: LKM, MIF, NAW, PRE, PRY, TDE, TEE, YBT, ZAA)
• MPN: 77-43030