2017-2019 F250 & F350 aFe Scorcher HD Tuner Module AFE-77-43020

Intuitive, On-The-Fly Controls

While the re-tweaked 6.7L Powerstroke hiding under your hood is definitely nothing to scoff at, there is always room for potential. aFe's Scorcher HD Tuner unleashes that potential by increasing turbo boost and fuel pressure, sending power levels through the roof along with fuel efficiency. Four adjustable power levels accommodate different demands, whether that means an extra boost for heavy towing or better fuel efficiency for long road trips. The sleek and low-profile assembly includes a high quality case and wire harness with factory style connectors ensuring quick and easy plug-and-play installation.

Four Distinct Power Levels

The aFe Scorcher HD Tuner Module doesn't just give you more power and better efficiency, but with four on-the-fly adjustable power levels, you can fine tune performance to suit different applications. Installation of this extremely powerful tuning system should only take around 30 minutes thanks to the plug-and-play design and OE style connectors. This powerful and versatile tuning device has been put through rigorous testing processes to ensure consistently reliable performance, and the best part is - it doesn't leave a footprint on your ECU!

Fitment: 2017-2019 Super Duty 6.7L Powerstroke

Power Increase: up to +50HP & +85 lbs/ft TQ