Review on 🚀 Upgrade Your Mercedes-Benz Sprinter 2500 & 3500 2.0L, 2.1L, 2.7L and 3.0L with an Innovative Performance Chip/Power Programmer – Enhance Fuel Efficiency, Fuel Savings, MPG Boost, Maximize Horsepower & Torque! by Jamel Ochoa

SITE"IN SERVICE", and the phone numbers in the instructions are NOT DETAILED joke. Wire splicing required - Removal of original sheath to reveal wires - DEALER will see this and interrogate me. No email and the 10 minute install took over thirty and I couldn't figure out where to install it. Splicing the wires really changes the configuration. Your entry can contain VAPID statements with "detailed-no" and be insightful. So far I just want my money back and now I have to wait 2 weeks to buy another chip that just plugs in and doesn't require any modification to your motor wires (if you can find the right ones!)