besides the canister shape, is the piping size different? or is there a resonator on one and not the other? just curious cuz i'm running the TT exhaust on my NA (swapped my hipers for them =). would the NA exhaust perform better or is it just all negligible? and please don't give blanket statements like "stillen designed two for a reason. get the na one". haha, i wanna know specifics of why, why, why! ;)
mike zxredline@yahoo.com
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anyone know the diff. betwn the stillen NA & TT exhausts? >> - stockplayerz (NYC)10:24:14 05/18/06