Manufactured from SUS304 stainless steel this manifold features mandrel bent pipes for maximum flow and increased horsepower. Designed to suit 16v and 20v toyota 4age engines as found in the corolla, levin, trueno etc. The turbo flange is a T25 / T28 flange on this particular version to take T25 and T28 style turbos. Takes a standard 2 bolt (Tial / DPR) 38mm wastegate. Designed by us right here in New Zealand!