Bully Dog 6 Position 4-Bank Chip #41617

See New Part# BT41108
2002-2003 Ford 7.3L Powerstroke F-250/350 Auto Trans.
XDP Part Number:
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The 6 Position 4 Bank Chip (Part #: 41617) is designed to increase horsepower and torque on 02 - 03 7.3L Ford Power Strokes with automatic transmissions. The six positions included are:
High Idle
+50 hp
+75 hp
+100 hp

Utilizing state-of-the-art programs, Bully Dog’s 6 Position 4 Bank Chips run the lowest exhaust gas temperatures in the industry, typically running 50 to 100 degrees cooler than competitor products.

For installation, simply plug the chip into the Engine Control Unit (ECU). The 6 Position 4 Bank Chip is adjustable on-the-fly.

-Tow Settings
Recommended never to tow in 100 HP setting
Towing Weights for 75 HP setting: anything lower than 7500 lbs.
Towing Weights for 50 HP setting: anything over 7500 lbs.

-Increase Performance
These performance modules are designed to increase horsepower while keeping EGTs under control.

-New 6 Position 4 Bank Chip
The new 6 position 4 Bank Chip gives additional options such as: high idle with increased RPM for cold weather starts. Valet setting which returns the truck to stock and adds a 70 mph speed governer (99-03 7.3L only).

-Tranny Smart
For quicker, firmer shifts, the 4 Bank chips will enhance the Transmission line pressures on all trucks with automatic transmissions. This is ideal for all towing situations and enhancing transmission life.

-Adjustable on the Fly
All 4 Bank Chips are adjustable on the fly when accompanied with a switch. Save time with the ease of operation by adjusting on the fly.

-Removes Speed Limiter


  • Will solve lack of power situations
  • Will help with sluggish shifts
  • With good driving habits, increases in MPG
  • Improved Drivability


Additional Information

Install Sheet
Mfg. Number:

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

(240 Ratings, 2 Reviews) Average Rating:
Wast of money!!!
Sterling (Texas) 3/5/2011 11:20 AM
This chip is on my 2002 Ford F-350 auto 4x4. Chip produces nothing but smoke. No better throttle response, no performance, no fuel mileage, all it does is make the truck smoke when you get on it. Complete waste of money, I now have a TS 6 pos. and its a world of difference and worth the money. DON'T BUY Don't waste your money!
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Roy (Cayman Islands) 4/8/2010 1:43 PM
I installed this chip in my 02 f250 over a year now along with about 2 grand worth of other performance parts,and by far this is probably the best money spent as the performance is fantastic.Tranny shifts are firm. No issues with anything so far.