Now at Summit Racing: Superchips Flashcal Tuners for Trucks, Jeeps, and SUVs

Adding big tires is an off-roader’s right of passage, but larger tires can affect speedometer accuracy. Enter the Superchips Flashcal tuner for trucks, Jeeps and SUVs. It corrects the speedometer to suit larger tires and/or different gearing. It will also adjust tire pressure monitor sensor thresholds, so you won’t get that annoying TPMS light when you’ve aired-down on the trail. The Flashcal can adjust idle speed, display vehicle parameters, and modify speed/rev limits. It also serves as a datalogger and diagnostic code reader/clearer.

The tuner is easy to use; simply plug it into the vehicle’s OBD-II port and navigate through the intuitive full-color menus. Superchips offers Flashcal updates via the Internet to ensure that the calibration is always up to date.

Superchips Flashcal Tuners are available for these applications:

SRC-1545 1999-2016 Ford F-Series (gas) and 1999-2015 (diesel)
SRC-2545 1999-2016 Chevy/GMC Silverado/Sierra (gas) and 2001-16 (diesel)
SRC-3545 1998-2016 Dodge/Ram Full Size (gas) and 2003-2016 (diesel)
SRC-3571 2007-17 Jeep Wrangler JK

Superchips’ Flashpaq and Flashpaq Pro tuners offer even more functionality. They allow off-roaders to modify critical parameters like ignition timing, air/fuel mixture, and shift points to maximize vehicle performance and fuel economy.

See all Superchips Flashcal Tuners at Summit Racing.