The Blox Racing H22A Ramhorn turbo manifold is constructed from mandrel-bent, T304 stainless steel. The Schedule 40 tubing is TIG-welded and features a T3 turbo inlet flange and accommodates most popular 38mm-40mm V-band wastegates.
The Ramhorn manifold is a direct-fit inside Prelude and most Accord chassis. The manifold will also work with H22A/H23A VTEC swaps in Civics and Integra vehicles including H2B swaps.
Turbo Manifold Specs & Notes
T304 stainless steel
T3 turbo inlet flange, fits up S-cover
Accommodates 38mm-40mm V-band wastegates
Requires 1/2-size radiator or tucked radiator set-up