Hey guys,

I bought a T1R 63mm V1 from forcefedsi on the forum, it's going on tomorrow, and I know I'm obviously going to want a test pipe.

There was a pretty good thread in S2000 Talk a while back hilighting the differences between different size TPs on different exhausts.

My question is, since the exhaust isn't a true 60mm or a 70mm, which test pipe would be best?

I know there are 63mm TPs available, but the T1R is $145USD before shipping which I find a little too much since I can get an invidia 60 or 70mm for $90-100Can

Any experiences or opinions?

Thanks!

Random pic from yesterday for your viewing pleasure with my buddy's STi....