I just got my test pipe in made by omnipower. Looking at the exhaust side and measuring it wasnt exactly 2.5". Anyways i know the toda header should fit but not sure on the t1r b pipe since i dont have it in front of me. Anybody know if it will fit the t1r b pipe? Thanks

 

 

ne 1

 

IMO it is always cheaper and better to have an exhaust shop make you a testpipe.

i went through the same thing..but my omnitespipe fit perfectly onto my jdm itr catback. i didn't have a t1r bpipe.

sorry i couldn't help you more

 

The bolt pattern on the flanges should be the same. ID....I don't know.

 

Yes it fit!

 

how were the results?

 

are there any leaks involved with the slip joints of the omnipower test pipe?

 

it depends is your pipe 2.25 or 2.5? I have the 2.5 for sale should be a perfect fit if your header has a 2.5 collector

 

I had an OMNI test pipe. Great quality test pipes. No fitment issues.

 

looks like you have the 2.25", the JDM version is 2.5" and there should be no problems.