Experience with 2bular QP vs. 8x22 ??? Which one is quieter?
I have mounted the 8x22 on a 2-ZZGE engine with supecharger on 2005 elise.
For my taste it is too loud, especially in the critical 3000-4000 rpm area (drone region).
Other might like it, but i use the elise also for long trips in the mountains...
As long as its cold, everything is ok, when it gets hot it gets loud.
I hope to find a quieter exhaust in the QP system. Anybody experience with that comparison??