Riffraff Diesel Overboost Code Regulator (OCR) | 99-03 7.3L Powerstroke
The purpose of the OCR is to regulate the presence of an "overboost code" that sets the Service Engine Soon light and stop the PCM from defueling at 23 psi of boost.
We are the first to utilize a pre-set custom regulator that will allow your MAP Sensor to see up to 22psi before holding it there. With the use of a pre-set regulator it doesn't allow there to be human error when setting it or to accidently be adjusted out of the correct setting.
By using this highly accurate regulator your performance will not be hampered or degraded. You can perform this same mod your self with a compressor regulator from a hardware store, but from experience we have learned that these models can be extemely inaccurate at low psi levels. Because of the inaccuracy and inability to hold the pressure at the same psi you end up adjusting it down there by losing performance.
Our OCR was made to prevent overboost, but it doesn't not enhance performance, it allows the computer to perform past what would normally be an overboost condition. If you aren't building over 23+ and experiencing defueling then this product isn't what you are looking for.
To make this a true bolt on product, and not just a cheaper bent hanger, we include a plasma cut, anodized custom bracket that moves your MAP sensor and allows for a clean looking install.