The QMI is a sound attenuation device that installs easily in under a minute
You can now have the best of both worlds - maximum power from a race core or the neighborhood friendly tones of the QMI unit
Specifically designed for race core equipped models
The QMI allows you the option of substantially decreasing the sound level of your racing system when you need to
Constructed from aluminum billet and CNCd to exacting tolerances, the module features a red high temperature silicone O-ring to assure proper sealing
Decreases sound levels 3-6 decibels with the QMI installed
May require jetting change
Will not work with RT1 dual outlet exhaust
Product Series
