I have the 206 Kw engine. Car built date early 2004.definitely cat back exhaust and high flow cats
you might get both for 2500, but most likely bw 2.5-3k
matt do you have the 287hp engine? If so, an MD 5/16 spacer and an intake would go well together as well
I think the results we have seen from HighFlow cats show about a 7hp increase and UR Pulleys being 5hp.IMO high flow cats or even test pipes and exhaust aren't going to give you the biggest bang for the buck unless you're going FI. Look into a UR crank pulley (6-10 rwhp) and a plenum spacer (9-11 rwhp) from Motordyne for best results. Oh...and there's also nitrous! Good luck!
7hp increase from HF cats...thats great! I've done baseline dynos before and after mod installs and didn't get that much even with resonated test pipes. UR crank pulley got me 8rwhp on average. To each their own....I think the results we have seen from HighFlow cats show about a 7hp increase and UR Pulleys being 5hp.
Actually yes I did. It was one of the few little mods that I could tell. I guess it was easier for me to notice since the added power was throughout the powerband, not just peak. I guess I shouldn't really say added power, more like freed up hp. I always dyno my car with the least of expectations, that way I'm not setting myself up for too big of a disappointment. But after dynoing the car with the UR pulley everyone at the shop was amazed at the results.That was with RandomTech cats though so normal crawford cats would probabally be less.
Cool thats a nice gain from the Pulleys, did you feel a difference?