what items should i put in my car to help. i wan to run in the sts class.
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i run STS, and all i have done is Nex adjustables, header, intake, upper strut...
oh and removed AC(compressor went out, so i ditched majority of the system...)
Im not all sure if im classed for STS....
Check this out to help...Last edited by Charliehstle209; 06-04-2008, 06:51 PM. -
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