bisimoto, for those who have to much money on there hand, an are hardcore fan of d-series imho, any engine can be built to handle that amount of power, given that budget an engineering isnt a problem, and also, his not running pump fuel, and only race fuel, so that doesnt count lol
Agree bout vtec though, overrated..

to the OP, to answer the question, u can either make ur own cai, buy some silicone hoses, clamps an just get some pipes, an bends, ur done as dougie pointed out, for under 400 easily, or spend that 400 on a product thats had r&d, btw, aftermarket exhaust with oem muffler, fail, lol, defeats purpose of sports exhaust system, cai is more quiter than sri, due to pipes an bends that muffle the sound