Originally Posted by slvrwgn
Thanks for the responses guys, I really appreciate it. Based on what everyone has said I think my best bet is to install the up/down pipes and then take it in for a custom ECUTEK tune.
One more question, do you think it's safe to drive around with the up/down pipes installed for a week or two before getting tuned? I'd like to get a feel for how the up/down pipes change the car, and then also what difference the tune makes.
It's fine to drive it around with just the uppipe and downpipe for awhile.