Idk but i need a new one lol mines kinda come apart

 

lol do they sell em anywhere? i couldve used a new one for my silver monte a while back :p

 

Found it!!
>>> 217-1425 ACDelco SCREEN - THROT BODY AIR INT | eBay <<<

 

honestly, what would be the point of 4" tubing to the throttle body? seems like you would reduce the size to 3" right before the throttle body which would just restrict the air again... so it'd be pointless

 

Hell yeah gonna see if i can order one from the local dealer & well stock is 4" to the tb

 

How would it restrict it tho? I see it like a funnel lol, it still gets all the air it needs. And plus.. Isn't the stock rubber boot 4" as well?

Lol true true

 

Shoot port ur tb & it will be a giant funnel lol

 

I guess not restrict it but the 4" of air isn't going to fit through the 3" of throttle body, if that makes sense

I think the stock was 4" but it was that crappy rubber with indents all over, it wasn't smooth, so upgrading the 4" rubber crap to a 3" smooth tube would be a good upgrade

 

it wouldnt hurt to use 4" though, its not going to lose or gain any air because like u said the TB is only 3".

 

It just looks better, open ur hood & see 4" pipe will look more impressive than 3" lol