These 3mm thick wall S304 stainless steampipe manifolds are designed for the EVO 4, 5, 6, 7, 8 and 9 with 4G63 motor and feature either the stock turbo flange or a T3 flange to suit our wide range of Kinugawa as well as Garrett and other brands of turbos. Want to add a GT30, GTX3071r or GT3582r to your evo? This is the manifold you need! These manifolds feature super thick mind steel flanges and rock-solid construction. Need a different configuration? Large pipe version also available to order. Please contact us!