|
From what I know about them they tune the mufflers to the stock system. So if you make a lot of changes, it might shift out of the muffler's tuning frequency.
I would give them a call and ask them - I think they have a tech support line. Maybe they can help?
-Geoff
__________________
'12 2SS RS Convertible - Traded in.
'16 2SS Convertible - White on white, mag-ride, NPP, nav. Sold!
'23 2SS Convertible -Same as above except orange.
|