SPEEDFACTORY STAINLESS STEEL TURBO MANIFOLD D-SERIES RAM HORN

The SpeedFactory Ramhorn produces great spool and offers impressive top-end performance, making it the ultimate manifold for street cars with heavily modified/built engines utilizing smaller to medium sized turbochargers. The Ramhorn is constructed from high quality 1.5” Schedule 40 polished stainless steel, and is TIG-Welded and back purged to ensure that you are receiving the highest quality product possible. Our cylinder head, wastegate, and turbine inlet flanges are CNC machined from ½” plate 1018 Steel and all mating surfaces are machined flat ensuring a perfect seal.

This manifold in most applications requires a 1/2 size radiator for clearance reasons.