2" to 2 1/4" charge piping. Too small?
 

Got some pre bent tubing from some kid. its 2" from compressor to IC and from IC to TB its 2 1/4" . Just rockin a t3/t4 .60/.63 , 7lbs on a ls/vtec. Doing the math i should be ok. just wanna double check.

Re: 2" to 2 1/4" charge piping. Too small?
 

It will be fine

Re: 2" to 2 1/4" charge piping. Too small?
 

i agree it will be fine.

Re: 2" to 2 1/4" charge piping. Too small?
 

Just a hint, if you plan to use homedepot transitions couplers to your intercooler (generally inlet-outlet of 2.5" or 3.0"), just make sure that you can get your hand on 2.25" to something transitions at local hardware.

If you use bling silicone transition however, you'll be able to buy 2.25" to 2.5" or 3.0" transitions.

Good luck

Re: 2" to 2 1/4" charge piping. Too small?
 

the small piping=less pipe to fill with boost by turbo=less turbo lag