Hey there,

Anyone know if the motordyne ART decat pipes are 2.25" ID or OD? If OD what is the sidewall thickness?

I see the invidia is advertised as 60mm or 2.36"? Again, is this ID or OD?

thanks

 

i have ART pipes. very sure it's 2.25 in and 2.5 out.

 

^ Correct - Asked Tony a couple of days ago when testing fitting some things on my car.

2.25" inlet, 2.5 outlet

 

Thanks guys,

But are you saying the Inlet size (physical inner diameter of the pipe where the air flows) is 2.25" and it then stretches to 2.5" before joining the catback?

Or are you saying it's 2.25" inside and 2.5" outside diameter?

 

The first thing you said. Sizes are all inner diameter.

2.25in inlet and 2.5in outlet.

 

yes

 

Thanks for clarifying. That's interesting. I haven't noticed any increase in the pipe size looking at pics of the ART pipes all over the net and on the motordyne site.

Looking forward to getting mine though.

 

You'll love the tq increase