Are they all the same. It's 2.25" ID. I have Comptech header and Cat-back not sure what size the ID is would like it to be all the same. Comptechs pipe doesn't have an O2 hole. and they don't give sizes except for the tips.

I know 60mm comes out to 2.36" but can't find any that say ID they all are OD?

I'm so Confuused any help would be nice.

Thanks

 

I think you should be fine with an Invidia TP.

 

P.S. You will like your Toyos.

P.S.P.S I like your setup! Very similar to mine, how do you like it?

 

Thanks,

I like it a lot but its just not running right. My plugs are shot and the A/f is all over the place. Not getting it RE-tuned until May 9th and want to add a couple things before I go, ordered the Krank vents, and now trying to decide which test pipe I should go for.

Are you running normal boost?

 

Yes, normal boost. The test pipe made it run a little leaner than I would like, but I added some tension to the Vortech FMU. I'll be putting an AEM fuel pressure regulator on come springtime. The Invidia is a quality piece. What plugs are you running?

 

I think NGK's or something not 100% right now, I ordered the Invidia Now to just wait till May 9th

 

I'm running NGK 7173. They are NOT OEM, you shouldn't use the OEM NGK plugs with a F/I application. Also you want to gap them smaller (somewhere around .032"-.035").

 

Ditto with the Invidia TP.