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aFe Scorcher HD Performance Chip 1999 Ford Diesel Trucks V8 - 7.3L Automatic - 77-43032
Programmers & Chips
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In-Line Modules
afe77-43032
Special order
September 6, 2026
Not CARB compliant. Not legal for sale or use in California on emissions-controlled vehicles.
$285.00
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 IN the ECM, our performance chips receive data from the ECM and alter signals appropriately.
Easy Installation: After removal of the vehicles ECM, the installation is a breeze. Remove the cover to find the ECM port connections, clean the ports, then simply slide the chip into the ECM. No cutting, splicing, or modifications of wiring is necessary.
Four Power Settings: A knob can be mounted in the cabin for easy, on-the-fly adjustability to accommodate any driving situation. The four settings are: +50 Horsepower, +75 Horsepower, +100 Horsepower, HOT IN (up to +140 Horsepower)
Fitment Note: This part number works with ECM DPC-402 code and supports the following box codes: FUT, GLF, HPA and XLE.
This unit fits 1999 trucks built before 12/07/98; See 77-43034 for trucks built after that date.
Features & Benefits
Increases Boost Pressure and Optimizes Fuel Injection Timing
On-the-Fly Adjustability via a 4-Position Knob
Enhances Shift Points and Firmness
+224 lbs. x ft. TQ & +133 HP
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