turbo relocation pipe size

[Chris_90]

2.5" I had. I would say my turbo made up for it.

2" is probably plenty. Remeber the bigger it is, the more air space you need to pressurise to get that turbine spinning

The turbo im using is bigger than what you had on your car (I believe) ill see what ive got lieing around, got complete standard exhaust off the volcane I could use tho so id say that's around 2/ 2.25 inch