Std Turbo Intake Size?

[GT500_Racer]

Hi guys quick one, my rubber intake feels like jelly, guess thats what 20 years of heat and cold does to rubber lol, what is the size of the standard rb25 turbo intake?, as im wanting to customize my own metal intake as i plan on running a high flow std turbo, im not sure on the actual sizing for the silicone to slip on :S

Picture for references, cheers

[FordyR31]

Make it 3" to meet the afm and use a reducer at the turbo. I "think" a 3" to 2.5" reducer is what I had.

[GT500_Racer]

Make it 3" to meet the afm and use a reducer at the turbo. I "think" a 3" to 2.5" reducer is what I had.

ahh cheers man, yeah thats exactly what i plan on doing

[hypergear]

That is 2.5 inches.

[scotty nm35]

No, it's 60mm. 2.5 inch is as loose as an old slapper.

The afm end is 80mm.

Or you could just buy one of my alloy intakes.