John Deere S660 Diesel Power Performance Chips | Tuners | Programmers ( Final Tier IV )
9.0L John Deere S660 Tuners.

John Deere S660 Programmers.

S660 John Deere Combine Diesel

Power Performance Chips.

Power Chips for John Deere Combines.

Final Tier IV - With DEF


IN STOCK and READY to SHIP !

ENJOY: FREE SHIPPING !
  • UP to 15 % Fuel Savings. 
  • - Save .50 Cents a Gallon
  • 30% Horse Power ! 
  • - Stock / 15% / 30%
  • Torque is Double HP Gain! 
  • - Lets You Move Loads Safer.
  • Low Exhaust Gas Temps. 
  • - Cooler Engine / Longer Engine Life.
30 day Satisfaction - AG Diesel Chips

You have 30 days to be Satisfied with the RESULTS

Life Time Warranty - AG Diesel Chips

Free From Defect in Materials & Workmanship.


Order Securely on Line / Phone: 1-877-788-8359






JD2904

John Deere S660 Diesel Power Performance Chips | Tuners | Programmers ( Final Tier IV )