Click on image to zoom

aFe Power 77-43004 Scorcher Tuner


aFe Power 77-43004 Scorcher Tuner [Available While Supplies Last]

See Full List of Vehicle Applications »


aFe Power - Scorcher Tuner P/N 77-43004 Features:

  • Optimized Shift Times
  • Small Ergonomic Design
  • Control Turbo Boost
  • Amplify Fuel Delivery
  • Amplify Injection Timing
  • Hassle Free Installation
  • Simple To Put Back To Stock
  • Up To +157 HP Gain
  • UP To +180 ft./lbs Gain

Product Documents:

View the Full List of Automotive Applications »

Below is an abbreviated list of applications for the Scorcher Tuner.
F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, F-550 Super Duty, Ford, 2012, 2011


Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our respective positions and together work to ensure that we have the best product on the market. Our purpose was not just to be another vendor that offers air filters, we chose to pay attention to those finer details that set an aFe filter apart from the competition. We currently offer aftermarket air filters for passenger cars, light trucks and SUV's. We also have many applications for round racing and universal clamp-on filters. To find your particular application, please use our new search engines. If you do not see your particular application listed, please contact us.

Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W5.0000” x H3.0000” x L6.0000”
  • Free Shipping!