Hey guys, I'm currently in talks with a porting company overseas in the US that do porting for the LLT sidi 3.6L manifolds. Who would be interested depending on numbers the price changes At the moment for 5 manifolds it will cost 275 each but that's not including shipping there and back, I will find out a shipping quote later in the week if I get a chance, but should be no more then maybe another 100 either way this will make it still very cheap. The porting is a stage 4 port. No tune is required after porting. More information on gains to come. If your interested port down bellow, I can also supply you with a manifold second hand in good condition. What my intentions of this would be is that we will send the manifold that is not on the car, off to get worked so u can keep ur existing manifold and still use your car, once the ported manifold had arrived at your door you can do a straight swap, this is also a good idea because you can increase your manifolds performance and looks by getting it ceramic coated ( turns out like chrome) aswell while it is off befor you swap it over. this will take maybe a week or a few days aswell. I am also thinkin if you send me your old manifold that you don't need anymore I will refund you 50 dollars. Thoughts? Admins can you please make this a sticky thread.