Custom Wire Harnesses for 4th and 5th Gen Rams
Specializing in OEM Upgrades.
Custom Wire Harnesses for 4th and 5th Gen Rams
Specializing in OEM Upgrades.
About Masshole Custom Wiring
How It Started
How It Started
How It Started
It all started back in 2020 with the purchase of a 2019 Ram 1500 Classic Express. I soon realized it was missing many of the bells and whistles of the higher trim trucks. After a lot of research and with the help of programs like Alfaobd and Jscan, I began adding factory options to my truck. That then turned into making custom harnesse
It all started back in 2020 with the purchase of a 2019 Ram 1500 Classic Express. I soon realized it was missing many of the bells and whistles of the higher trim trucks. After a lot of research and with the help of programs like Alfaobd and Jscan, I began adding factory options to my truck. That then turned into making custom harnesses for other Ram owners which eventually turned into starting my own small business here at MCW, LLC.
Our Mission
How It Started
How It Started
We strive to provide the best possible service and experience to our customers by offering high quality harnesses and exceptional customer support.
Our Products
How It Started
Our Products
We offer a range of high quality harnesses that are designed to meet the needs of our customers.