Honda Civic Si FA FG 06-11 K20 Header Gearing All necessary hardware included

All necessary hardware included

Synchrotech K20 6 speed Brass 1-2 Sleeve Set

Outside Diameter: 60mm OD

5mm thick 3-4 fork)

1/8" NPT Alumium Bung

Honda Civic Si FA FG 06-11 K20 Header Gearing All necessary hardware included*All headers and large exhaust items may be subject to additional shipping charges* PLM Power Driven K Series K20 Tri Y Header Vehicle Fitment: Honda Civic SI FA FD FG 2006 2011 (8th Gen) ONLY for K20 engines Features: Includes extension pipe Includes gaskets and hardware Tri Y 4 2 1 header True 2. 5" collector CNC machined manifold flanges Flange is . 38" thick 18 gauge, 304 stainless steel Multi piece slip fit design