Brand New Superchips Flashpaq F5 In-Cab Tuner, Compatible with 1998-2014 Jeep Wrangler (Superchips Part 3874)NOTE: Results & feature set may vary based on vehicle make, model & aftermarket upgrades. Read all instructions before install &/or operation of this product.NOTE: Has not been tested or validated on right hand drive Jeep applications or imported (non-American VIN based)Jeep applications. They are not supported by this product.NOTE: This part number carries an executive Number. Configure vehicle for EO Numbers.Features:Corrects speedometer for tire upgrades between 26- 42" (JK Models Only)Equipped with Superchips industry-leading performance tuningCrawl tune for low speed off-roading in 4WD (JK only)Speedometer recalibration for gear/axle swaps up to 5.38Locking axle options with transfer case in 4-Hi & 4-Low (2007-14 Rubicon only)ESP stability optimization (2011-14 auto transmission models only)Engine idle adjustability for winchingDaytime running light options (2007-14 models only)1 touch lane changeTPMS On/OffAccessory delay options (2011-14 models only - Includes adjustable delay for radios, accessory lights & other aftermarket accessories tied to same fuse)Headlamp delay options (2011-14 models only)Horn chirp & exterior lighting flash options when locking doors with keyless entryReads & clears diagnostic trouble codesInternet updatable Specs:Brand: SuperchipsColor Screen: YesFuel Type: GasolineProduct Type: Handheld TunerCompatible with:Jeep:1998-2014 Wrangler JK1998-2001 Cherokee1998-2010 Grand Cherokee2006-2010 Commander