Artec Mazda 13B T4 Exhaust Manifold

Material: SUS347 Stainless Steel Investment Cast Construction Features: T4 flange, split pulse design with runner separation all the way to just before the wastegate valve face Designed to accommodate up to Garrett G40 turbocharger Single 50mm wastegate flange for easy and effortless boost control Cut line for up to 60mm wastegate possible with custom fabrication Package Contents: Mazda 13B V-Band Exhaust Manifold Notes: Designed in Australia with Lifetime Warranty*