Ok mine is the black 88 notch combo in my sig age 22, the red 84gt is my brother's 347 150 shot age 20, the black 92 hatch is my dad's, f-cam and just the reg. bolt-ons and around 50,000 miles,the teal 93 hatch is my uncle's just bolt ons ( cobra intake etc.) UNDER 5,000 org. miles, he also...