OS Speed MR04 Manifold – 72107870

For sale is brand new in the packet OS Speed MR04 Manifold – 72107870. This manifold has a revised shape from the current product MR03-WC, and has the characteristic of extending smoothly to the high speed range without compromising the medium speed range. Included with the polished and laser-engraved manifold come a high-quality silicone seal and mounting springs.