used for 2 days, decided to go bigger turbo instead. JB4 module with the cable to switch tunes. pretty much new. comes with everything needed to work, and up the boost. 350 bucks or best offer. was on my 2019 gti rabbit 6mt.
Burger motorsports, it was like the gen 3 e888, or ea888. It gives you an option of jb1 or jb4. Doesn't really specify a vehicle, more the engine codes. It will work on an R though. Same plugs and what not