I just purchased my IX MR a couple of weeks ago so my initial plans exhaust wise are Buschur 3" dp, HFC, and some sort of cat back maybe the new Greddy. Now I was thinking why don't I just get the Buschur ported and jet coated O2 housing, and their ported and jet coated exhaust manifold as well. With these exhaust parts and an apex'i intake, a walbro pump, and tune what kind of power can I expect or is the 02 housing and manifold really worth it? I like the idea of this setup give me some thoughts people.

 

It would be a good idea, your going to want to do that eventually anyway, so just get it out of the way now.

Yes, you would also see some gains as well.

 

I know I should see some good gains, just not sure how much, don't know if this is enough to make me say 320whp?

 

I say just get the full TBE from buschur, (a test pipe if you can) and a boost controller. You should get an easy 330awhp from your IX..

 

I really want that new greddy with the ti tip and pretty much everything else bushur.

 

the mani and O2 housing (ported and coated) will give you additional gains on top of the dp,tp and cat back...youll get better boost response/quicker spool-up...