NJpopups

iTrader: (1)

I was wondering if the FD manifold and throttle body could be used in a S5 Turbo II big turbo build...

I'm just looking for anything superior to the stock intake mani and throttle body, any other aftermarket parts that are better would be good as well.

Thanks!

10aeRX7

iTrader: (3)

This has been beet blue in the face!!

look here

https://www.rx7club.com/showthread.p...ht=fd+manifold
And
https://www.rx7club.com/showthread.p...ht=FD+Upper+FC

NJpopups

iTrader: (1)

Sorry for the lame question and thanks for the reply haha

The info you posted is about the FD mani... is there a better option when it comes to aftermarket? An intake mani and throttle body that is a better option than going with FD stuff?

Furb

iTrader: (2)

There isnt really any aftermarket stuff for FC.

If you want better then the FD manifold, you'll have to spend big bucks and get a custom made manifold engineered.
Not just slapping some pieces together but calculated all the way, but there is probably not enough experience in that department specific for rotary

Buddy of mine is having a manifold made for his S14A, costs about €1200 but it will be about 70-80hp gain... They made one for a peugeot 106 turbo and gained 85hp, back to back dyno proven

sharingan 19

iTrader: (16)

If you don't know how to search for such a beaten to death topic, chances are a custom intake manifold is probably not something you'll have much use for anytime soon...