I am getting a exhaust finally today... I was wanting some peoples advice on which they think would be best I am looking to spend no more than $700 for a catback anything more is just idiotic.. But so far I like the looks and sound of the SP2 I want to be able to hear and see the difference in the exhaust is why I like the sp2 but if there is something better out there please help me out.. I also kinda like the agency power exhaust ... it has like three pipes on the picture and it says it bolts directly to the headers. please tell me which one you think I should order today.. Also which could get me the most hp??? I will probably be getting a B&B mid pipe anyway for racing so if the catback dont give me a big punch then I will be ording the mid pipe to help follow through with some extra hp. Again please help i am in desprete need of some feedback soon. Thank u

 

Here is a thread on the Greddy, there is a link on the last post that you could hear his exhaust... https://www.rx8club.com/series-i-aftermarket-performance-modifications-23/trust-mx-photo-101031/
I would say that all catbacks (other than sound) will give you the same results.
I don't know anything for the AP one though.


Also... I recall someone saying something about the SP2 having fitment problems with certain midpipes... but don't quote me on that. You're gonna have to do a search on that.

 

I thought the Agancy Power exhaust set-up you're mentioning includes the mid-pipe (hence it bolting up to the header) so the B&B wouldn't be needed.