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Location: buying a house in hawaii is harder then it looks
Posts: 7,140
Car Info: 2001 Impreza 2.5RS-T 2011 Forester Prem. SUBYS FTW
if the headers are equal lenght u will get more power less boxer rumble and if u get unequal lenght u will get the suby rumble tho less hp for ex. unequal headers would be the borla one's for the rs