Order Information Item Number: 4110-811-102-TR-118 Price: $695.00 Reg. SALE $535.49 Quantity: 8420 John Deere Tractor 8420 Power Chip Diesel Performance Chips $695.00 Reg. $535.49 SALE John Deere 8420 ( 8.1L ) John Deere Tractor 8420 - John Deere Tractor 8420 Diesel Chip - Horsepower & Torque - Power Performance Diesel Chips -Tractor NOTE: This Product will not work with Stanadyne Type Fuel Systems. This Product Works with Common Rail & Bosch Fuel Systems. IN STOCK and READY to SHIP ! ENJOY: FREE SHIPPING ! - Ships Same Day - UP to 15 % Fuel Savings. - Save .50 Cents a Gallon @ the Pump Now ! UP To 30% Horse Power Gains ! - Adjustable On the Fly - Stock / 15% / 30% Torque is Double HP after 30% ! - Lets You Move Loads Safer. Low Exhaust Gas Temps. - Cooler Engine / Longer Engine Life. 30 day Customer Satisfaction - John Deere Tractor Diesel Chips You have 30 days to be Satisfied with the RESULTS. LIFE TIME Warranty - John Deere Diesel Performance Chips With Original Owner. Order Securely on Line / Or by Phone: 1-800-816-6985 100 % Secure Web Site / SSL Security ! 128 Bit Encryption / VeriSign Secured ! All Prices in US Dollars         Contact@TS Diesel Performance. Com COPYRIGHT 2009 TS Diesel Performance. Com. - ALL RIGHTS RESERVED.