Hey guys, So I have it down to two choices....I can get them for the same price. They will be used mainly for aggressive street, and a few lapping days per summer. About warranty stuff.......I know the Koni/GC setup has a lifetime warranty, but what of the Tein? What of corrosion as well? I live in Canada eh? Lots of salt. Now, I already know who's going to say that Tein sucks..... But I've also heard great things of their coilover setups. I also know that when it comes time for warranty stuff, or broken parts, most cases the Koni's are going to be easier to service, but once again, I'm in Toronto....both require shipping them out to diffrent countries. Personally.....I'm at a stalemate. I like the 16-way dampening of the Tein, but the Koni sports are just killer shocks. I dunno. Any testimonials? Thanks dudes.