Ok... So i've asked for help in other sections but the responses were kind of vague. Don't just want a quick answer, wanna learn as well. I'm new to rotary vechiles so trying to learn as much as i can.

Importing my exhaust sometime next week for a 1990 FC3s F/I Turbo series5, for street use. And i've had 2 problems. Was planning on importing Racing Beat headers(road legal?), HKS front pipe, Knight Sports cat and a Greddy Ti-R "catback" system.

Now my two problem are that someone said i don't need the front pipe if i have headers, why is that? And what headers should i be getting?

Also if someone could suggest a good system which still incorporates the Greddy catback and Knight Sports cat, it would be great. First mod i've planned on the car and been getting many headaches trying to research up on it.

Thanks for any help!

 

a Turbo'ed Car does not have Headers(not the Rx7 anyways)..it has a Down pipe from the manifold..you can get an aftermarket manifold...so it Runs,Like this: In parts order..From the engine, From the Manifold,to Down pipe,To a catalytic To Either: a Ypipe or Pipe..to a Muffler or mufflers...Racing Beat( www.racingbeat.com ) has PICS that may help you out..(and HI Australia! from Canada!..) good luck .Misterstyx69!