yes the 45hp upgrade(well i was told by sean at saleen it's 45hp) will void the warranty. but hey, i bought the extended warranty on my 97 saleen with the
vortech and had a fully built motor put in by a professional shop. i knew i still had two more years left on the warranty, but i weighed the two out and having more power and enjoying overwhelmingly said to hell with the warranty. my buddy just bought a white 06 281s/c and i know they are heavy, **** my saleen is a convertible and it feels light compared to the 3800 lb 'vert i have. but i am looking into one now(05 or and 06) but it has to be vista blue, s/c, heat extractor hood(which they could have made a little more mean looking) and the brake upgrade. well i forgot, i do want the wing. they have 5 saleens here at the dearship, 3 of them are n/a and two are s/c. the s/c'd ones are a black hardtop one, and then they have a silver 06 convertible s/c'd. i want vista blue, so i'll hold out, i've called and talked to mark lamaskin at performance auto in richmond and he said he would keep an eye out for me. anyways, sorry for the hijacking. you should call saleen and talk with chris or sean, or even carlos. they all are cool guys and as far as i go, they have always lead me into the right direction. good luck.