Complete b20. What size exhaust piping is best? NA setup for DD. Let me know what u think.

Also, what size piping is best for turbo setup. Give me your opinion. . .

 

For a stock B20, there's no need to go any larger than 2.25", but i dont know much about your setup.

Also, IC piping size depends on the turbo, flow rate and power you're making. You can't just generalize and expect any decent answers...

 

What if I get internals? Will that do any different with the piping? Should I go bigger or no?

And for the turbo setup, is 2.25inch too small? Should I go 2.5inch or bigger?

 

Internals like cams and pistons. Nothing major. And can u explain to me y I shouldn't go any bigger than than 2.25inch for b20?

 

2.5 if you do some good internals..2.25 if your just lookin to mod it slightly

 

Bump. Come ht people. Give me feed backs. . . And keep the feed back coming.

 

going too large is bad news - it may sound cool to say you have 2.5 inch piping rather than 2 inch lol, but it will make the car a lot slower if there's not enough back pressure. The exhuast should be a size that is suffiecient flow for the amount/volume of gas/air that the engine can pump, but any bigger and you lose power.

 

I truly dont understand what you're asking right now. Are these two different setups?? If you turbo your B20, figure out the piping size based on your power goals and your turbo. Until you have that buttoned down, dont bother with it.

 

Okay kool. Need more feedbacks please. Thanks lsracing94.

And for the turbo qusetion, any turbo setup in general. I just want to know the minimum size for exhaust. Doesn't matter how many horse its pushing, or psi its boosting.


Keep the feedbacks coming HT people!!!