Pretty sure the divorced wastegate is to help it flow better. Some will say don't buy cheap. Others say its just a metal pipe. I personally will be getting an invidia on my next car. I would say it depends a lot on the climate in your area. I don't live in a coastal climate so i don't have rust to worry about so i went cheap and havent had any issues at all. More money dp usually means better fitting ones...i guess i got lucky on that as well bc i had mine installed in about 15 mins with no fiment probs what so ever. Its up to you.
Cobb ap stage 2 ots, catless uppipe, catless turboback, Cobb Sf intake.
Last edited by bad grocerygetter; 08-26-2011 at 08:02 AM.