How do I install the aFe Scorcher HD chip?

Installation involves removing your vehicle's ECM, cleaning the ports, and then sliding the chip into the ECM port. No cutting or splicing of wires is necessary.

What are the different power settings available?

The chip offers four power settings: Stock, +50 HP, +75 HP, +100 HP, and a 'HOT' setting that can add up to +140 horsepower.

Can I use this chip in California?

No, this chip is not CARB approved and cannot be shipped to California.

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aFe

Specifications

Brand: aFe
Part #: 77-43033
UPC: 802959777466

aFe

aFe Scorcher HD Performance Chip 1999 Ford Diesel Trucks V8 - 7.3L Manual

Name: aFe Scorcher HD Performance Chip 1999 Ford Diesel Trucks V8 - 7.3L Manual
Brand: aFe
SKU: afe-afe-scorcher-hd-performance-chip-1999-ford-diesel-trucks-v8-7-3l-manual-t14-230684
Price: 304.64 USD
Availability: BackOrder

$304.64

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Adds up to 140 horsepower to your 1999 Ford 7.3L Diesel truck. Adjust power on the fly with four settings.

Key Features

Adds up to +140 horsepower — optimizes turbo boost and fuel injection.
Four on-the-fly power settings — adjust for different driving needs.
Easy installation — plugs directly into the ECM, no wiring modifications needed.
Works with ECM DPC-401 code and supports box codes BDT, CLB, DYK, and AWA.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will it fit your car?

Fits these vehicles

Ford F-250 Super Duty 1999
Ford F-350 Super Duty 1999

About this part

Product Details

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.Easy Installation: After removal of the vehicle’s 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:Fitment Note: This part number works with ECM DPC-401 code and supports the following box codes: BDT, CLB, DYK and AWA.“HOT” (up to +140 Horsepower)+100 Horsepower+50 Horsepower+75 Horsepower