Greddy TI-C exhaust question

[Hoti]

Hey,

Im currently after the Greddy TI-C and i have found one here http://www.hondaperformanceparts.co.uk/Greddy_TI_C/Greddy_TI-C_Exhaust_System_Integra_DC5 however i have come to notice that there are three sizes, 60mm, 70mm, 80mm. Has anyone had any experience with this exhaust and could tell me how much of a different the 70/80mm would make over the 60mm, if it would be worth getting a bigger size for a N/A build?

Cheers!

:xgrin:

 

[Stoo]

I had a 60mm on my Charged DC5 and it was fine....

Made very good power in fact.
Lovely exhaust, very rare.

 

[Hoti]

Awesome, how much did you spend on yours if you dont mind me asking? Is the above price reasonable?