Originally Posted by
SLOWBOOST
you can actually switch the firing order around also to 1423. Start with the exhaust and get a mbc, port the 1g manifold or pick up a ported 2g manifold. find a 16g, or swap turbine housings on the 14b. get a downpipe, turbo-back exhaust.
From my understanding, the stock turbo is a T25. Turbo-back will probably be next.
I had the firing order all types of fucked up. I think i had it 1234 and then 4321 until I just googled it.