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civic EK 3 door hatch 1.5 ls vtec. (D series engine)































the whole exhaust system(standard) is on its way out..><















catback systems, does it join with the downpipe at the start?is it the downpipe of manifold?































i have got a stainless steel catback already, (not installed) , the front joint is three bolts, but my downpipe is two bolts?































so im thinking of getting a decat pipe with a 2-3 joint system, i just want to know where exactly does the decat fit on? is it after the downpipe of the manifold? if it is, can i then fit the cat back system on? if i did fit a decat on, wont the whole exhaust system increase in length? how does it work? i dont understand. Please help!

 
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im not sure what your asking, but im guessing you want to replace your cat with a straight pipe?