source for intake coupling rubber boot.

[andruboz]

My Injen cai came in with the proper rubber coupling for a yaris (2.25"). problem is i'm putting the corolla/matrix throttle body on and the injen boot doesn't stretch. (2.5")

found one at the hardware store but its neoprene rubber- made for drain plumbing. not sure if its designed to take the heat.

All the autoparts stores only have super thick cheezy boots in 3" or 3" to 2.5" reduction.

I found the exact injen boot i need x-3048. summit sells them but they are out of stock until the first week of feb.

somebody have a source for intake couplings? it would suck to wait till feb.