ok quick question.
where is everyone getting their T bolts for their ic piping. I found lots of them on ebay but I am not sure which size to get without taking pipes off of the car.

if anyone has done this already and remembers all of the sizes ( i remember that there is a reducer somewhere in the hahn piping)
i would be most appreciative.

If I remember right, a 2.5" T-bolt will actually fit on 2.25"-2.675" piping. Those are the ones that are probably all over ebay, it would still be a better idea to get ones in the proper size of atpturbo or elsewhere

www.summitracing.com

thats where i got mine from.

Not sure where your from but over here in Iowa there are a couple different semi truck places that you can get them. I think Truck Country is one of the main places I go to thats popular in other places so you might have one around where you are.

I got mine from a mix and match set off ebay. They turned out to be super low costing per clamp that way.

You need to be careful though. The t-bolt clamp you need can vary depending on the thickness of the silicone coupler you are using. I had a few extra thick couplers that I needed bigger clamps for.

You have about 1/4" of lee-way so make sure you get the right size. I recommend doing the work to measure you couplers while on the pipe, and getting the smallest size possible clamp that will go over it uncompressed.

do i measure internal diameter of the coupler or the outside diameter

sorry if its a BANME! question but it fits the subject

Originally posted by baxsom
do i measure internal diameter of the coupler or the outside diameter sorry if its a BANME! question but it fits the subject

put the coupler on your pipe and then measure the outside diameter.

Originally posted by EclipseTical
put the coupler on your pipe and then measure the outside diameter.

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i just got it