um, there is a SEACH button at the top of the page. cant count on everybody to give you all your info. have you even seached google yet? you will find a quick basic calculator for size and tunning in a matter of seconds.

SEARCH!!! ppl actualy DO ask the same questions and they have been answerd before.

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97 Nissan Pathfinder. D60 ft/rr, locked, doubler, linked, 40's

2004.5 2500hd Duramax. Ext cab, lb, 7" rancho, 35's on 17" XD Hoss, 5" strait pipe, edge with attitude

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