D Series Fuel Rail Civic Si SOHC For D15 D16 High Flow Fpr Gauge Line 3 Bolt USA •Audi Quick Vent Scavenger Oil Valve

Quick Vent Scavenger Oil Valve Catch Can Honda D Series D15 D16 D17 SOHC EK 10AN

Require no other modifications

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This will offer proper warm-up with coolant flowing from block to head while the thermostat is closed (same as OEM design)

Most other EJ-powered cars

D Series Fuel Rail Civic Si SOHC For D15 D16 High Flow Fpr Gauge Line 3 Bolt USA •Audi Quick Vent Scavenger Oil ValveD Series Fuel Rail Civic Si SOHC For Skunk2 Manifold Fpr Gauge Line Hose 3 Bolt Fits: D16Z6, D16A6, D15B2, D15B7, D15B8, D15Z1 and D15B6. Application: D Series Engines Features: High Flow Fuel Rail, Fuel Pressure Regulator, and Fuel Pressure Gauge OE fuel pressure regulator or adjustable fuel pressure regulator mounts directly to rail with no modifications 1 8th NPT port is included to accommodate a nitrous set up or a fuel pressure gauge 1 2" fuel