You're still having to deal with the choke point of that small factory neck. Willing to bet you a data sheet or cfd benefit will be next to nothing with those things. It may help from a Bernoullis principle standpoint, but I bet it's still negligible. The main purpose of this addition is less negative pressure or vacuum in the airbox. Also stealth !
That burp smelled like craft beer an an Italian beef.
Nice mod by the way...
Nothing like a big ole beer burp
Why not just get a knock off big mouth?
You're still having to deal with the choke point of that small factory neck. Willing to bet you a data sheet or cfd benefit will be next to nothing with those things. It may help from a Bernoullis principle standpoint, but I bet it's still negligible.
The main purpose of this addition is less negative pressure or vacuum in the airbox. Also stealth !