so i went for a drive, to the zorst shop
turns out its pretty tame, 2 into 1 collector 2.5 cat then 2.25 to zorst under diff. Heres the hole in the back of my car.
also pulled my finger out and finally got around to a comp test. Yair i was worried cos of the ammount of smoke it was blowing. Turns out it was just cos the motor hadnt been run proper in like 3 years. Now its no worse than all 4ages. Got 135,130,130,130 bit low but it is even.
Started sanding the clear back to, such a bitch of a job.