searched for tid stuff and came up with like 5 diff answers.
im ordering silicone reducers for a tid, 3" tid.

I thought that it was 2 3/8 (2.37" i think) but am not sure and dont want to buy a $20 silcione piece without knowing for sure

some people say its close enough to 3" and that works, some said 2.5"........someone has to know the right size.

Thanks,
Ben Martin

 

Stock turbo is 2.5 inch. You would want 3" going to you're cone filter, 3" all the way to the turbo, at the very end, a 3"=>2.5" reducer.

 

It's not 2.5", its exactly 60mm (~2-3/8"), but a 2.5" coupler will clamp down onto it with no problems. This is 100% reliable info.

 

60mm


-Ted