Please give me some feedback on a couple of exhaust questions...
(I've used the search feature, as I imagine that the question of exhaust is oft asked, but haven't found the answers to my questions.)
I'd like to get something louder and deeper sounding than stock, but within moderation. In other words, not really, really loud. Which would you recommend between Silmotor, Termignoni, Leo Vince, and Arrow? Are there other brands I should consider for a set of high-mounts for my S4?
One other question: Do I need to do anything to the injection if all I do is install a set of slip-ons?
Thanks.
(I've used the search feature, as I imagine that the question of exhaust is oft asked, but haven't found the answers to my questions.)
I'd like to get something louder and deeper sounding than stock, but within moderation. In other words, not really, really loud. Which would you recommend between Silmotor, Termignoni, Leo Vince, and Arrow? Are there other brands I should consider for a set of high-mounts for my S4?
One other question: Do I need to do anything to the injection if all I do is install a set of slip-ons?
Thanks.