PLM Power Driven K-Series K20 Civic Si Header FG FD FA

Unlock maximum exhaust flow and horsepower gains with this precision-engineered K-Series performance upgrade designed specifically for your K20 engine.

• •Tri-Y 4-2-1 header design optimizes exhaust scavenging for increased power output
• •304 stainless steel construction resists corrosion and withstands high heat
• •True 2.5" collector provides ideal flow characteristics for bolt-on performance
• •CNC machined manifold flanges with .38" thick construction ensure durability and precision fit
• •Multi-piece slip-fit design allows for straightforward installation
• •18 gauge stainless steel tubing for lightweight reliability
• •Includes extension pipe, gaskets, and hardware for complete installation
• •One-year warranty included

**Vehicle Fitment:** 2006-2011 Honda Civic SI (FG, FD, FA) with K20 engines