View Single Post
Old 05-26-2016, 05:23 PM   #197
PERRIN_Chris
Senior Member
 
Join Date: Apr 2012
Drives: 2014 Subaru BRZ
Location: Hillsboro, Oregon
Posts: 770
Thanks: 450
Thanked 535 Times in 316 Posts
Mentioned: 137 Post(s)
Tagged: 2 Thread(s)
Garage
Send a message via AIM to PERRIN_Chris
Quote:
Originally Posted by LenA View Post
Is intake only CARB approved if you use the stock hose and sound generator or is the silicon intake tube also legal?

For folks that report smoother takeoff from rest, is that likely due to better throttle response as Perrin dyno does not seem to show much low rpm torque improvement?

Thanks

Len
Sorry Len, I haven't been much on the forums much lately. Just the PERRIN intake is CARB approved. An inlet hose is a separate part, so if you added one, it would have to have it's own CARB certification to be legal.

About the smoother take off, I'd say that's more tune related rather than coming from the intake. Or just a side effect from making a little more power.
PERRIN_Chris is offline   Reply With Quote