Superchips 2855 New Generation Flashpaq Tuner

See new part# SC2842
01-10 GM 6.6L Duramax (LB7, LLY, LBZ, LMM)
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Xtreme Diesel Performance is an Authorized MVP dealer. We would like you to shop with confidence knowing your purchase is covered by the manufactures warranty.
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.
The all new Superchips Flashpaq 2855 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 2855 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 is friendly with almost every cold-air intake package, low-restriction exhaust system and even some aftermarket throttle bodies.
Superchips Flashpaq 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 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 2855 Flashpaq Features
  • Electronically correct speedometer for non-stock tires (02-07)
  • Read and clear check engine codes
  • Real-time vehicle sensor display
  • Data log driver and vehicle performance
  • Internet updateable

  • 2001 LB7 Duramax +88.9 hp & 141.4 lb-ft tq

    02-07 LB7,LLY,LBZ Duramax +119.9 hp & 206.4 lb-ft tq

    07.5-08 LMM Duramax +77.0 hp & 117.0 lb-ft tq
    Mfg. Number:

    Customer Reviews - Include your order number for a chance to win a $100 GiftCard

    (90 Ratings, 4 Reviews) Average Rating:
    Tranny Issues
    Chris (North Dakota) 3/5/2010 1:59 PM
    Well i get great fuel mileage with this program(around 21, not bad for a 8" lift kit and big tires) but the tranny has slipped twice in the past week, not to happey about that. Programmed it back to stock settings.
    Jay The Retired Mech
    Jay Osborne (Pendleton,Ore) 8/17/2009 10:59 PM
    I jusat got my superchips 2855 and it works great set it in tow mode to pull my fifth wheel shiftd smooth and got plenty of power
    weakens shifts
    norman (freeport ny) 5/24/2009 9:40 AM
    don't waste your money totally weakend the shifts even made the allison slip over 2100
    05 DURAMAX
    GDOG (TEXAS) 5/15/2009 4:35 PM
    I would not recomend this product to any one. It erased the computer on my truck twice. Had to haul it in both times to get reset(cost me $200.00). Even had the head mechanic and GM Dealership try it and said it didn't work. Called Superchips the following day and explained the situation and they said it was something that happened often on the Duramax. Would have been nice if there were some kind of warning on the box before being stranded and towed off!!!! XDP was really helpful in refunding my money but I ate the $200.00!!!