Ford 4R75W Transmission PowerTow Transaction Shift Correction Kit 2000-ON This PowerTow Kit from Superior Fairbanks is designed and tested for towing, fleet, commercial, street performance, heavy hauling and high performance applications. This kit includes "Programmer Friendly"performance levels. Specifically developed for today's hard working computer controlled automatic transmissions. The Only Stand Alone 4R75W Kit Specifically Developed for F-150 Trucks (Will Fit Grand Marquis/Crown Vic, Police, Taxi and Mustang) This Upgrade can be performed with the transmission still in the vehicle. Caution: Only Models Without 2-3 Accumulator Plate (which is about 90% of what on the road) Will Not Fit 99 and Older You will get : New Billet Aluminum Double-ringed 2/3 Accu-seal Piston Complete Steel "No Ream" PR Valve/Boost Train Simplified Instructions - 3 Levels of Calibration - Programmer Friendly Steel BCC Boost Valve and Sleeve * "Super Tough" Plate Included to Replace Often Cracked Stock Separator Plate 2/3 Steel End Plug w/O-ring This Shift Correction Kit will come with installation directions and illustrations.