Steed Speed is pleased to offer the best E46 M3 turbo manifold in the world. No cast or tubular manifold comes close to the performance and durability of this manifold and due to its two piece design it is a breeze to install This manifold is undermount style and has been proven to over 1400 hp. The manifold is flanged for a T4 turbo and has a separate flange which bolts to the head. The main body of the manifold is then attached to this flange with high strength 12mm socket Allen screws and is sealed with stainless steel gaskets for leak free performance. This construction makes the manifold very easy to install as you can bolt up the head flange without the manifold getting in your way.
Despite its compact size the inside of the manifold is actually a true tubular design with the passages divided into a 6-3-1 design giving superb flow with perfect scavenging on all ports.
Warranty is for as long as you own it as with all our manifolds. Priced at only $1200 delivered.
Why buy a cheap guaranteed to crack casting when you can have real quality and performance?
The ultimate manifold for the ultimate driving machine. Price includes delivery.