JB4 EWG Add On Connectors for Kia Stinger 3.3T, G70, Infiniti VR30 Q50 Q60, Mazda 2.5T Choose:Kia 3.3t and/or very high octane

and/or very high octane

Reduces differential bearing Load

Stainless steel hardware included

Wirelessly Connect to your JB4: Our all-new JB4 PRO smartphone connection is included to wirelessly connect the JB4 tuner to your Bluetooth 4

(2) Coolant plugs

JB4 EWG Add On Connectors for Kia Stinger 3.3T, G70, Infiniti VR30 Q50 Q60, Mazda 2.5T Choose:Kia 3.3t and/or very high octaneThe new EWG connections allow the JB4 to directly add and subtract wastegate duty cycle (WGDC) from the wastegates providing additional tuning flexibility. Most useful for modified vehicles that are having problems targeting boost properly and will also improve boost response, spool up, shifting performance, and overall feel. Installation involves plugging the wires in to the JB4 harness, updating the JB4 firmware and settings, and attaching them to