Superchips New Generation Flashpaq Tuner


99-09 Dodge 5.9L & 6.7L Cummins


Up to 154.0 horsepower & 318.0 lb-ft of torque
Flashpaq is the best selling programmer on the planet! We’ve been asked ‘why replace a legend? Simple, it’s because the best keeps getting better. As you know with technology improves quickly. Now is the time to prove BIGGER and BETTER results in a smaller, more powerful Flashpaq tuner.
The all new Superchips Flashpaq 3855 is proof you don’t need big bucks to put a smile on your face, just someone with experience where it counts.
Choose from multiple power levels and a variety of user-tunable options. Superchips Flashpaq 3855 contains multiple dyno-proven tunes for max-performance, towing or economy so you can choose according to your need for speed or power. Tire smoking comes stanadard for all makes and models.
There’s no hard part in the business that will give you more power per dollar. But if you like hard parts, we’ll work with you. Flashpaq tuner is friendly with almost every cold-air intake package, low-restriction exhaust system and even some aftermarket throttle bodies.
Superchips Flashpaq 3855 is the number one selling programmer, period. Find out why 85-percent of our customers say they would buy from Superchips again or recommend us to a friend.
Superchips Flashpaq Tuner design include:
•Actual Size 4.75”h x 3”w x ¾”d
•Sleek design for one handed operation
•Easier to use menus
•New screen with dimmable backlight
•Upgraded buttons for ease of use
•NASA grade calibrations preloaded for Maximum performance
Superchips Flashpaq 3855 Features
  • Adjust shift points and firmness
  • Adjust speed and engine rev limiter
  • Electronically correct speedometer and transmission shifting for non-stock tires, wheels and rear-end gear swaps
  • Read and clear check engine codes
  • Real-time vehicle sensor display
  • Data log driver and vehicle performance
  • Internet updateable


  • Coverage for 2007 – 2009 Ram 6.7L Cummins
    Up to 115.0 horsepower & 240.0 lb-ft of torque at the rear wheels
  • Coverage for 2003 – 2008 Ram 5.9L Cummins
    Up to 154.0 horsepower & 318.0 lb-ft of torque at the rear wheels

    This unit replaces Superchips Part Number: 3805, 3808, 3705


Additional information

Weight 4 lbs