thanks for all the replys guys
deano i will check out that website, ive already got a 3.5" inlet and outlet muffler, got all the necassary 3.5" flanges and pipe work
i am only missing the rear cannon, as all the ones on ebay are stupid 2.5" inlet or 3" is the biggest
i am making this exhaust myself at work, already got custom 3" to 3.5" front pipes, 3.5" decat done...