I have a Z - Automotive tazer with the double bypass and auxiliary buttons for sale. I want to sell it all together. I had it on my 2015 392 Scatpack for about a year & it is loaded with the latest software of 2.4.4i. It's been "unmarried". This entire kit will fit up to 2019 model year if I am correct but check Z-automotive's website for confirmation. Everything total runs $350 brand new. Selling it all for $275 plus shipping or best offer.