Quote:
Originally Posted by Gunny
removing the resonator should make a HUGE difference !!!
What size SW X-pipe? 2.5 or 3.0? or do they make a 2.75 which should have been a direct fit?
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I bought their 3". I don't think they offered a 2.75".
Isn't it hard to believe Borla's resonator for the ZR-1 had such small inlets and outlets? I can only guess they must've just wanted to use something they already had on their shelves.
Thanks for the vacuum leak suggestions. I'm hoping to have time tonight to spend under the hood.