Originally Posted by
blackpepper
Having had two srt6s,I can say on my first car without pulley bone stock roadster ran 13.2@106 stock ,single intake improved that to 13.0@107,dcai improved slightly more 12.9/13.0@108.I have a coupe modded out and the more modds you have appears in my case the bigger the difference I went twins on that car as well from a single.
Unless you use the car at its limits we can say that no differance will be seen, so unless it is for looks the extra $$$ are wasted for the average owner.
I run the NWings SCA intake and you can hear the SC whine a lot more over stock, had the car not come with it I do not think I would have bothered to get it though. I still have the original engine cover and I think that looks nicer to my eyes, but I love that whine.
