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take a header, cat and an exhaust (all aftermarket)for an ex also changing the front sway bar and mounting it all up to an lx? in theory this works right?

 
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You might need some custom welding and shaping for the exhaust piping. The rest should be fine.

 
Rep Power: 351

yes that is correct but u dont need to change the sway bar, if the pipeing is all going to be custom. only if ur going to use the stock pipeing from the ex, and if u have a 2dr lx. for the 4dr lx u dont need to change the sway bar if u do a ex conversion.

 
Rep Power: 315

why would you want an EX exhaust system...no gains in exhaust for our cars.
best gain is in the intake...get the K&N FIPK II it is a proven winner!

 
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im not trying to get an actual stock ex exhaust but a RSR catback and the cat at the header is very restrictive in terms of any power being made...the old civics in 88 came the same way it frees up quite a bit of power...im staying away from intakes right now might end up doin something as far as a super charger in the future if JR comes out with one.... if not i may just go all motor again like on my old hatch