Our SR20DET Tubular Manifold is designed to fit all SR20DET engines. It replaces the restrictive standard cast iron manifold and improves exhaust gas flow thanks to its stainless steel, CAD-designed construction, which also improves turbo spool up and reduces turbo lag. You will also benefit improved throttle response and increased power output.
Features:
Manufactured from T304 stainless steel
TIG welded
Much lighter than OEM item (weighs only 3.8kg)
Ported and polished
Improved throttle response and gas flow
Gaskets included
Please note: fits Nissan 180SX, PS13 Silvia, 200SX S13, 200SX S14 & S14a, S15 Silvia with SR20DET engine.