JB4 EWG Add On Connectors for Kia Stinger 3.3T, G70, Infiniti VR30 Q50 Q60, Mazda 2.5T

JB4 EWG Add On Connectors for Kia Stinger 3.3T, G70, Infiniti VR30 Q50 Q60, Mazda 2.5TThe 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

Includes a precision‑built textured black aluminum heat shield that seals to the hood

Shown below with the optional silicone intake pipe for smoother airflow

Also note that the Non-PNP kits are identical to the PNP kits aside that they do NOT come with the custom dual port throttle body adapter and thus you must improvise your own 1/8" NPT vacuum reference interface

Elevate your driving experience with the MST Cold Air Intake System

Z8 E52 (2000–2003)

2018+ Mini Cooper F54

Vehicles equipped with bolt-on upgrades

• 2016-2019 F22 F23 B58 240i/240ix

Explore Aftermarket Parts Collection For G8X S58 Vehicles

otherwise stock

these guards offer seamless protection for your cowl filters

• Retains OEM engine bay look