Review on 🚀 Advanced Performance Chip/Power Programmer for Mercedes-Benz 190, 260, 300, 350, 380, 400, 420, 500, 560 & 600 2.3L, 2.5L, 2.6L, 2.8L, 3.0L, 3.2L, 3.4L, 3.8L, 4.2L, 5.0L, 5.6L and 6.0L by Matthew Perez

Name: 🚀 Advanced Performance Chip/Power Programmer for Mercedes-Benz 190, 260, 300, 350, 380, 400, 420, 500, 560 &amp; 600 2.3L, 2.5L, 2.6L, 2.8L, 3.0L, 3.2L, 3.4L, 3.8L, 4.2L, 5.0L, 5.6L and 6.0L
Item: 🚀 Advanced Performance Chip/Power Programmer for Mercedes-Benz 190, 260, 300, 350, 380, 400, 420, 500, 560 &amp; 600 2.3L, 2.5L, 2.6L, 2.8L, 3.0L, 3.2L, 3.4L, 3.8L, 4.2L, 5.0L, 5.6L and 6.0L
Rating: 1

September 04, 2022

Works - Engine Management Systems

Disconnect the negative battery cable from the vehicle for about 3 1/2 days. And there is no difference after it took me a minute to figure out what they showed me in the photos they sent me to wire it up. My car still wastes gas and is still slow

Pros