***6cyl MS42 and MS43 vehicles only***
If you are unsure what ECU your vehicle has, refer to our FAQ page here
All ECUS come EWS deleted and are completely plug and play.
All stages offer an increase in horsepower and torque.
A stage sticker and business card with a QR code are provided with the purchase. The QR code is a link to the installation instructions, also available here.
Rear O2 and SAP Bypasses, are not intended to pass emissions. The intended purpose is to notify the ECU of no longer installed hardware which simultaneously removes the check engine light as the ECU is now aware of the hardware changes. In some cases, this can ready monitors, but understand, this is for offroad and/or competition use only. Please abide by your applicable laws. Read our Terms & Conditions for more information.
FOR OFF-ROAD USE ONLY