You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
Installed this k40 on my kenworth and it works great paird with my stryker 497hpc. BUT the coils vibrate terrible. Louder then my straight pipes. Question is, has anyone done anything about it or some modification. Again, love the performance. Just annoying to hear it hum.
Sorry if this has...
This forum does not allow a single user to have more than one username. If anyone wants to change their username contact an admin and it will be done. Multiple accounts belonging to the same member will be deleted without warning.