Selling my like new JB4 piggy back tune with mobile dongle. Retails for $800+. Multiple maps and easy to down load more with the app. 40hp - 100hp depending on map and fuel type. Professionally installed by Goodspeed in Scottsdale, but it’s easy plug and play based off the online instructions. $450 firm JB4 Features & Benefits • Improves 0-60 times and 1/4 mile times • Preloaded with custom tuning software and up to 8 maps for various fuel and modification levels • The JB4 offers a lot more performance, functionality, and safety than your average performance chip • Quick Plug & Play Installation • CANbus OBDII integration offering unrivaled tuning features and performance • Improved performance over non-integrated chip tunes • Runs as smoothly as stock, this is how your vehicle should have come from the factory • Compatible with all driving modes • Fuel economy unchanged during normal driving • Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment • 91 octane fuel or better required for performance gains • Ethanol (E85) compatible tuning maps • Able to read/delete fault codes • Not VIN locked and can be removed without a trace and resold down the road The JB4 is an easy to install plug and play tuner that attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag. Includes full SENT sensor technology required for properly tuning the latest Audi platforms. Includes full CANbus allowing the JB4 to access and incorporate all engine data in it's tuning strategies, incorporate unique safety features such as keeping boost pressure low until oil and water is up to temperature to provide proper engine and turbo lubrication and drop to a low boost map if the engine starts to overheat, run lean, excessively knock, or over boost. Includes fuel control for ethanol mixture mapping. Fully compatible with JB4 mobile for on the fly map changes, data logging, firmware updates, and much more. Installation is very discrete and it quickly removes without a trace when needed. Fuel economy during normal driving is unchanged. Compatible with all driving modes. Made in the USA. 5 year warranty. Vehicle Fitment Audi 2017-Present Audi B9/9.5 S4 3.0TFSI 2017-Present Audi B9/9.5 S5 3.0TFSI 2017-Present Audi B9/9.5 MK2 SQ5 3.0TFSI 2017-Present Audi B9/9.5 RS4 2017-Present Audi B9/9.5 RS5 2018-Present Audi C8 A6/7 3.0TFSI/55 2017-Present Audi Q7 3.0TFSI/55 2017-Present Audi Q8 3.0TFSI/55 Porsche 2019-Present Porsche Macan S Facelift 2012-Present Porsche E3 Cayenne