Revolver 7.3L Ford 02-03 Auto VDH4

Fits 2002–2003 Ford 7.3L Power Stroke, automatic transmission. Master PCM box code VDH4 — check the code on your own PCM before ordering, because the Revolver is matched to it.

The Edge Revolver Chip is the proven performance upgrade for the legendary 1994–2003 Ford 7.3L Power Stroke, delivering reliable horsepower, torque, and drivability gains with the convenience of on-the-fly tuning control. Engineered specifically for the 7.3L platform, the Revolver Chip unlocks power that improves throttle response, turbo spool-up, and transmission shift strategies, giving you smoother acceleration, stronger towing performance, and even noticeable improvements in fuel mileage.

With six selectable power levels, the Revolver Chip allows you to instantly tailor your truck’s performance to any situation—whether you’re towing a trailer, commuting daily, or looking for maximum output on the open road.

Built on over 20 years of Edge tuning expertise, the Revolver Chip is trusted by diesel enthusiasts worldwide for its durability and effectiveness. Even better, it’s 50-state emissions compliant, making it a worry-free upgrade that delivers safe, legal, and reliable power no matter where you drive.

Features

• Plugs directly into PCM
• Shift on the fly performance
• 6 positions
• Great for daily driver, towing, mileage, and performance
• Tuned specific for your application

Product Video

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Documentation

• Installation instructions — revolver manual-1 (PDF)