rx8-late

First question What do they mean whe you straight pipe a vehicle??
Is it a straight pipe comming back from the headers?? Or are there No headers, just a straight pipe from where the headers would go in a normal car, out to the back of the car??

Do companies make straight pipes like greddy etc or do you just have a exhaust guy do it.


Is Straight piping a rx8 good?? What does it sound like, How much HP can you achieve??


2nd Question: Whats a Header back exhaust?? is it a exhaust that goes from the header back without a cat?? or is there no headers just exhaust pipe??

Also If you take out a cat in a catback exhaust, do you have to get a seperate pipe to connect the header and the exhaust

What exhaust adds the most hp to a rx8
which sounds the loudest / nicest



What is a good header for rx8??


How much hp will header, cold air intake, and exhaust give??

any videos of straight pipe

Please help my questions i'll be greatlly apprecateive.

otherside

Use the search function. I'm too lazy to answer your many questions.

NoTears316

Reading through this would have saved you a lot of typing...
https://www.rx8club.com/series-i-aftermarket-performance-modifications-23/

rx8-late

I read all that, but they didn't give me any answers.

otherside

1. Straight pipe replaces cat (mid pipe)
2. Yes you can buy a "mid pipe".
3. Sounds really loud, not much HP gain
4. Cat back exaust HP gains are minimal, no matter what brand
5. Only header I know of is OBX
6. Type exausts in the search box for further info
7. Just so you know, your 2 questions are accually about 30....

Now, spend some time searching instead of just saying you did. Theres is alot of good info if you take your time. Have fun.