Exhaust system question
I have a tuned exhaust system on one bike, works great but is loud(HAS SILENCER). I am not going to change this system.
My other bike has a standared exhaust: extended with 3/4 tube. The question is, if I put a second stock muffler in parallel with the original. Would I get any gain with the reduced back pressure.
If so how would it effect the sound level?