what is the pipe in diameter from the mid pipe to the stock exhaust...is it 2 1/4... some one wants to try to install the stock g35 coupe on to their car so im trying to help them with the pipe inlet to the oem exhaust...hope to hear from someone soon thanks

 

i thought it was a 2.5

pinoy, dont you still have it? go measure it youself lol

 

its because i install the injen track back and thats 2.5 i think....im pretty sure its 2.5 and after the cat..the gasgtes had smaller piping....uhmm come on haha or is it 2 3/4 damn i know its 2 something...

 

so which diameter are you asking for, the stock coupe middy?

 

yea the inlet to the stock exhaust from the stock coupe middy...does anyone know...thanks again