Has anybody dealt with Jeff from Perrin Performance? I am considering a major purchase of Jspec stuff from him, and wondering if anyone has any opinions about him. Seems like a nice guy from various emails, and searching his past posts he seems pretty knowledgeable. Anyone?

If you have searched and looked in the vendor review forum and found a couple of posts and they don't say anything bad then I would not be too worried. Usually people are pretty quick to warn others if they had a bad experience. Never dealt with Perrin Performance personally, though.

-anders

Jeff Gets the thumbs up here! I will consider all future performence products he puts out. Friendly, knowledgable, etc.