swshon816
Member
1. Did you use copper gasket rtv on all the slip fits?
2. Are the connections tight?
3. Are the mufflers installed the right direction? The S tube mufflers use a louvered core, so they cannot be installed both ways.
4. Are the tips out as far away from the cab as they can be?
If all of those things check out, it could just be normal. Drone is a very subjective term. The SW exhaust is an aggressive sounding system. Add the headers and You will hear it inside the cab. Drone, rattling, vibration, resonance, etc are undesirable but to be expected to some extent with an aggressive exhaust system. I would recommend installing a resonator if you're still unhappy with the amount of drone/resonance.
I will check all that at local shop and some recommendations for the resonator?
where is the good point to put it on?