I read a lot of post i cant find right answers
I want deep sound and little perfonmance gain

I try to find how much hp gain with CAI+Cat delete+Exhaust
Or is it really noticeable performance gain

CAI i will go RB revi with dutc combo

I need help for cat delete
1-RacingBeat resonated
2-RacingBeat straight pipe
3-BHR midpipe
Which one is best sound and hp gain

Exhaust only one option for s2 racingbeat twin tip

Help please

 

best of luck

 

And REV8 Exhaust System - Single Tip
09 RX-8


http://www.racingbeat.com/RX8/Cat-Ba...sts/16394.html

 

I just installed straight pipes n deleted the catback.
everyone loves the way my 8sounds.
I only pay 150$dollars with some great looking exhaust tips.
If u would like to see look up 36349064 in youtube i have some videos.
Great moods....

 

which straight pipes ? and which exhaust tips ? im looking for a cheap alternative too

 

You don't buy a "straight pipe" kit by some company. You either get the muffler removed from the stock exhaust and weld some pipes in its place if your super cheap and want it almost free. You could go to a muffler shop and ask them to make you an exhaust without a muffler that would also be cheaper than buying most exhausts it will just be pipes no brand.

If you really just want a cheap alternative there is a thread on "ebay exhausts" somewhere around here, do that. You just need to buy adjustable exhaust hangers and any s1 exhaust will fit your car.

I would say go with the BHR midpipe it should be the best one on that list. You are not going to be much of a noticeable gain from an exhaust or a intake. I think doing all 3 you will get anywhere between 10 and 15 hp and a majority of that hp is from the midpipe.

 

Is not like a certain kinds of pipes all it is is tubes that goes without catback.
Mine are 2.5" n when u go to the muffler shop ask them to show u some muffler tips i got mine for 50$ and the pipes plus work 100$ u can put the same tips from the stock catback but i waned it to look different so i boght new ones.