PLM K-Series K24 K20 FG Header V2 with Bolt-On Catalytic Converter

Fits: 8th Gen Honda Civic Si

You have a K24 or K20 in your 8th Gen Civic SI?  This is the BEST HEADER you need! 

Features:

• Stainless steel construction
• Metallic core
• 200-cell high-flow catalytic converter
• Direct bolt-on installation
• One year warranty
• Short tube Tri-Y header
• True 2.5" collector
• CNC-machined manifold flange 3/8" thick flanges
• 18-gauge stainless steel
• One piece design
• Includes donut gasket & hardware