i am actually not too picky on test pipes. i just went with a straight unresonated test pipes, and my CNT catback took care of the raspiness that you would get from tp's.
however, if i had the cash i would definately go with the FI long tubes as stated above
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09 370Z ST 6MT//Injen CAI//Greddy CBE//TP//TSW's//Swifts//Stillen lip//Whiteline sways
326whp/268tq
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