Should I go with 2.25" or 2.5" exhaust tomorrow?

[SEVEN]

So with an intake and megan header .... 2.25 or 2.5? or 2.0???? thanks in advanced

[06silveryaris]

Originally Posted by SEVEN

So with an intake and megan header .... 2.25 or 2.5? or 2.0???? thanks in advanced

2'' woud do fine

[SEVEN]

Originally Posted by 06silveryaris

2'' woud do fine

THANKS!

[PHXDEMON]

2.25 will be quiter, sound better and won't drop too much back pressure.

[SEVEN]

Originally Posted by PHXDEMON

2.25 will be quiter, sound better and won't drop too much back pressure.

Why do people keep confusing me!! I don't know much about cars all I know is I love em.

I have intake and megan header ....which would be better for my car a 2.0 or 2.25?? ... I am planning on going for the prius pistons and other n/a power thingies ... (yes .. power thingies)

thanks in advanced

[PETERPOOP]

2"

[06silveryaris]

Originally Posted by SEVEN

Why do people keep confusing me!! I don't know much about cars all I know is I love em.

I have intake and megan header ....which would be better for my car a 2.0 or 2.25?? ... I am planning on going for the prius pistons and other n/a power thingies ... (yes .. power thingies)

thanks in advanced

2''

[Little Blue]

Originally Posted by Split

i dont think 2.5 will hurt performance, but i highly doubt you'd gain anything from it. 2.25" should be a bit quieter as an added benefit if that's what you prefer.

2.25 will be louder, 2" will be the loudest and make more power. In this small of an engine 2" is plenty. The hotter the exhaust the faster it will flow. I put header back 2" exhaust on a 2005 civic dyno'ed it than put on a 2.5" system and lost 8 hp on the dyno. I went back to 2" and dyno'ed it and gained back my 8 hp. The 2" system was louder using the same brand exhaust. My 2cents.

[SEVEN]

Thanks a lot for the help guys!!!