JM Fabrications: DSM Forward Facing Exhaust Manifold

Our newest addition to the DSM manifold lineup. This is our DSM forward facing turbo, tubular exhaust manifold. It places the turbo under the radiator support with the inlet facing forward for maximum air flow. Made from thick walled 304 stainless steel tubing. Featuring multi-pass TIG welded joints and CNC machined 1/2" thick 304 stainless steel flanges. The ports are gasket matched and smoothed to perfection for the best of flow, each flange is surfaced for a leak free seal.

This manifold is for the hard core race guys only! You will need to remove the AC system and use a 1/2 sized radiator. Some cutting or frame modifications may be required. Custom radiator pipes, exhuast modifications, and intercooler pipe modifications are also required. Also available for this manifold is a V-Band O2 housing with the option for a recirculated wastegate or dump tube. Please contact us for more info. Designed for TIAL GT28/30/35 housings or PTE 55-67 trim V-Band housings along with your standard open T3 and smaller footprint divided T4 housing. The V-Band, open T3, and divided T4 versions of this manifold feature our high quality investment cast merge collector. Divided versions require the use of 2 wastegates.