JB4 Tuner for Maserati Ghibli, Quattroporte, Levante, & Grecale 3.0L vw-golf---gti--all-mk6-mk8--2006--esr1650058 We hand selected each 4

We hand selected each 4 pack to all match as close as possible

Compatible both as stand-alone tuning systems or in conjunction with performance flash maps where logging

• 2017+ F22 F23 (B46/B48 engine) 230i/230iX 225i225iX 220i/220iX

F55: Five-Door Hatch

• 2006-2013 E93 Convertible 335i / 335ix

JB4 Tuner for Maserati Ghibli, Quattroporte, Levante, & Grecale 3.0L vw-golf---gti--all-mk6-mk8--2006--esr1650058 We hand selected each 4The JB4 is a plug and play tuner that attaches to two easy to access sensors in the engine bay and works with your factory ECU tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It features a 64mhz processor allowing sensors to be sampled 800 times per second using dedicated 10 bit digital to analog converters, ensuring smooth and powerful performance. Unlike other tuning systems for the Ghibli, it also