I need a 2.5 Testpipes does anyone know if the TXS Testpipes are 2.5 or no ? i am asking this because on the Headers side its small then the piping will be bigger at the Y-Pipe side but i don`t know if its 2.5 or 2.25 :/ TXS didn`t mention the diameter am gonna call them after the holidays.

 

I'm not sure if they have it available on 2.5", but I am certain they sell them in 2.25"

BTW, how are those Tomei test pipes?

 

they are 2.25, i have some aps 2.5" forsale if you are interested, $120 + shipping.

 

+1, i kinda like APS products.
Buy them

 

I`ve used them with TiTek CEL Fix and this is the results after 1.5 month of daily driving :/ hell yeah they are so light but they`re not strong












So do you think they`re 2.0 on the Headers side then 2.25 ? i`m little confused because as i know the our headers are 2.25 right ?

check the pics on this thread plz https://my350z.com/forum/na-builds-4...trup-mrev.html

 

not sure what the inner diameter of our headers.

 

Just Got the Replay from Sharif today he confirmed that its 2.5 !! it has a small neck down at the headers side from 2.25 to 2.5 our headers are 2.25.