aFe® - SCORCHER HD™ Performance Chip with 4-Position Knob

11 reviews|Item # mpn4649426399
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    Notes:
    • This product is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME.
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    $285.00
    In Stock (44) - Ships within 24 hrs
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    Vehicle Fitment

    Ford

    Specifications

    Power Level 1
    +50 HP
    Power Level 2
    +75 HP
    Power Level 3
    +100 HP
    Power Level 4
    +133 HP
    Additional Info
    Dyno-Proven Gains Up To +133 Hp & +224 lbs.-ft. TQ

    Features

    • Increases Boost Pressure
    • Optimizes Fuel Injection Timing
    • Enhances Shift Points and Firmness
    • On-the-Fly Adjustability via a 4-Position Knob
    • Leaves No Trace on ECU (No Footprint)
    • Easy Installation

    Product Details

    SCORCHER HD™ Performance Chip with 4-Position Knob (77-43034) by aFe®. Power Level 1: +50 HP. Power Level 2: +75 HP. Power Level 3: +100 HP. Power Level 4: +133 HP. Dyno-Proven Gains Up To +133 Hp & +224 lbs.-ft. TQ. This chip’s simple installation brings enough horsepower to throw you back in your seat. With improved shifting, efficiency, and overall drivability – it improves your vehicle’s performance in virtually every way. 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, aFe performance chips receive data from the ECM and alter signals appropriately.

    aFe® - CatalogsaFe® - WarrantyaFe® - FAQMade In USAaFe Authorized Dealer
    Brand:
    aFe
    Part Number:
    77-43034
    UPC:
    802959777473
    Alternate MPN:
    7743034

    Reviews

    (11)
    Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
    /5
    1-10 of 11 Reviews
    5 of 5
    Big Results
    Now when I hit the gas I feel the power right away. Great product. Thanks TRUCKiD for reliable service, got everything on time and evrything was in great condition.
    Posted by Colin (Nashville, TN) / January 27, 20252022 Ram 2500
    1 of 5
    Good While It Lasted
    Worked great for 13 months. It caused a malfunction in the throttle body electronics and gas pedal wouldn't work. Removed the booster and had parts replaced. Live and learn.
    Posted by Ken (Jackson, TN) / August 09, 20202018 Toyota 4Runner
    5 of 5
    Power Booster
    Perfect tuner for my ecoboost. It is easy to install and quite simple to use. Like its Orange mode the most. Although this tuner is a little pricey for me I don't regret I bought it.
    Posted by Herman (Hillsborough, NJ) / June 27, 20202017 Ford F-150
    1 of 5
    Don't Waste the Money!
    Do not waste your money, it does absolutely nothing as far as performance! I ran 2 quarter mile pulls, 1 with it off and 1 with it on, there was no change in anything!
    aFe® - Sprint Booster™ Power Converter
    Posted by Roy (Pecos, TX) / May 13, 20202019 Chevy Silverado 1500
    5 of 5
    Good Investment
    This tuner is very easy-to-use yet very efficient at the same time. Like all the custom tunes for the engine and transmission it provides. And the price of this tuner is kind to your wallet. Nice product for the money!
    aFe® 77-33010 - SCORCHER PRO™ Programmer with Preloaded Tunes
    Posted by Ed (Shelbyville, IL) / May 08, 20202017 Ford F-150
    5 of 5
    High Quality, Great Performance
    The tuner arrived on time and as described. Installed it very quickly and connected to my phone via app with no hassles as well. The tuner is simple-to-use. It works faultlessly and I definitely noticed great gains in my vehicle's performance. Highly recommend to try it!
    Posted by Douglas (Redding, CA) / April 28, 20202017 Ford F-150
    4 of 5
    Great Product So Far
    Just FYI, the picture of this thing makes it look like its a big handheld thing, but when you get it out of the box, you are holding a 1in by 2in selector switch. Other than that, it's good! A real bitch to install if you have big hands!
    aFe® - Sprint Booster™ Power Converter
    Posted by Kevin / April 27, 20202019 Chevy Silverado 1500
    5 of 5
    Huge Difference
    I put this on my wife’s 2018 4Runner. The factory pedal response was terrible. The converter made a big difference. No increase in actual power, but the response from the gas pedal is great. We tried different settings and we’ve got it on Sport 9 for now. Installation was about 20 min including the 10 min recommended wait time after you remove the ignition key. Only had it on for 4 days so far, so I can’t say how it will hold up. So far so good! Very pleased!
    Posted by Ken (Jackson, TN) / July 02, 20192010 Toyota 4Runner
    4 of 5
    Works Great, Easy Install!
    Makes a big difference, simple set up and go!!
    aFe® - Sprint Booster™ Power Converter
    Posted by Samuel (Rio Grande, PR) / August 17, 20182013 Honda Civic
    5 of 5
    Ford F-350 6.7L Diesel
    Truck: 2017 Ford F-350 6.7L Diesel. Truck is heavily used. Easy install. You get what is pictured. I purchased it for two reasons 1. To deal with any codes from cold air intake and aftermarket exhaust. 2. To boost hp for the heavy loads. Currently truck computer and AFE tuner have a moody relationship. Mass Air code comes and goes. I can't see much change in hp, but I do leave it in tow mod only. It would probably work better if certain emission controls were taken off the truck. Of course we must not do such things and upset DOT man.
    Posted by Chad (Terlton, OK) / November 28, 2017

    Questions and Answers

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