Easy DIY sound symposer delete! Many manufacturers make a nice fancy plug to delete your sound symposer, however this is an inexpensive alternative. What it involves is the removal of your sound symposer box and an installation of a rubber expansion plug that is 1 3/8 inch and optional but highly recommended worm style clamps (or better). Also optional is if you feel that you want it permanently installed and no chance of boost leak, you can use some rubber cement to seal the deal. Keep in mind I don't get any boost leaks even under full boost at ~26 psi. The plug cost about $4.
