HYPERTECH'S IN-LINE SPEEDOMETER CALIBRATOR MODULE IS AN IN-LINE MODULE TO CORRECT THE SPEEDOMETER AND ODOMETER FOR UNLIMITED TIRE SIZES AND/OR REAR GEAR RATIOS. THIS MODULE IS PERFECT FOR VEHICLES WITH COMPUTERS THAT DON'T ALLOW FOR TIRE SIZE AND/OR REAR GEAR RATIO CORRECTION OR RE-CALIBRATE FOR TIRE SIZES AND/OR REAR GEAR RATIOS OUTSIDE THE RANGE OF PROGRAMMERS.
Adjusts For Tires Up To: NO LIMIT
Adjusts For Tires Down To: NO LIMIT
Adjusts For Gear Changes: YES
Reads Trouble Codes: NO
Upgradable: NO
"Legal in California only for racing vehicles which may never be used upon a highway" This product ships in approximately 1 days