"D1 stable" exhaust manifold, essentially a "cheap" steam pipe manifold from what i can tell, 50 mm turbosmart wastegate off the manifold
Madcat intake manifold, essentially a high quality china manifold ( it may even be made in aus ) ( really really good welds )
China spec intercooler,( just jap cooling pro i think ) but with high quality stainless pipe work done.( i will be testing pressure drop next month )
( manifolds would not be making any more power than stock ones, if anything they hurt response.)
( i had 444 hp with stock manifolds with a atr43ss2 )