It features a T3 flange, 30mm 2-bolt wastegate, V-band downpipe, and includes 6 pieces for a complete installation. OBX Stainless Turbo Manifold 89-94 Mazda MX5 1.6L with Greddy Type 14B Flange. Turbo Manifold for 1994-1997 Mazda Miata 1.8L BP4W T3 IWG Top Mount Log Style.