These turbo exhaust manifolds are cast using high silicon ductile iron for durability and strength against heat and vibration. It features a T3 flange, center wastgate placement and smoothed exhaust port openings for a more accurate flow. All manifolds come with a lifetime warranty against cracking from BLOX.
The BLOX turbo B Series exhaust manifold is constructed from high silicone ductile iron, using the latest casting technologies. Each cast exhaust manifold features a centralized wastegate bung between the #2 and #3 cylinders, to greatly improve the boost response, and mates to T3/T4 turbocharger.
Also, the 3.5mm thick intake runners dramatically reduce the overall weight of the manifold, making the BLOX manifold superior over its competitors.
BLOX turbo B Series exhaust manifolds come with a lifetime warranty against cracks and are available for Honda B-series engines.
great looking turbo manifold, for great price, but one design flaw the wastegate flange is too close to the head, you have to shave a little off your block or used a elbow to fit tial wastegates, but still have problems with the dumptude and some application wasetgate hits the hood, but still a great manifold, I recomend it to all who will go the extra to get proper fitment
rudebuoy reviewed BLOX Turbo Exhaust Manifold part # BBMM