For a Classic what size downpipe do I need to fit my Prodive Decat Centre Pipe?

Do I need a 3"(turbo side) to 2.5" jobbie or is the Prodrive centre pipe 3" all the way through??

Cheers

 

If its from Prodrive, then it should just connect to the rest of the OEM system

Shaun

 

What size is a Prodrive down pipe?
And what form does it take? ie bell mouth etc

 

Cheers Shaun,

The back box and centre pipe are the ones from Prodrive and are on the car, they connect to the standard downpipe.


I want to replace the downpipe, thinking Hayward and Scott, its a 3" tapering down to a 2.5". Is that right to connect up to my prodive centre pipe (is it 2.5" or 3"??) that is currently connected to my OEM Downpipe?


Stretch - Its not a prodive downpipe! Don't think you can get one, can you?

 

I have a PPP connected to a OEM downpipe and it is all 63mm (2,5" ?) if that helps.

Here in South Africa we have what Subaru calls a PPP2 wich removes the cats in the up and down pipe. They tell me it is officail Prodrive stuff.
And the down pipe is 63mm with a short twin dump pipe.

 

Thanks Stretch,

Thats what I thought, just didn't want to have to disconnect mine to find out, I think the Harward and Scott downpipe will be the right replacement for the OE one.

Thats interesting what you say about the PPP2 in SA. I don't think Subaru/Prodrive offer anything like that overhere, not that I know of its only the backbox and centre pipe. Probably due to emisson levels

Cheers
Tucker