Honda Civic Si FA FG 06-11 K20 K24 V2 Header B18B total damper weight of 6

total damper weight of 6

8 mH +/- 15%

This means your USDM OBD1 ECU will be ready and able to have a custom basemap or tune installed into it using the Hondata S300

A must have for all of your K-Swap builds to maximize the engine bay space

We also offer 4 port Solenoid kits available in the options menu for an additional price

Honda Civic Si FA FG 06-11 K20 K24 V2 Header B18B total damper weight of 6*All headers and large exhaust items may be subject to additional shipping charges* Do you have a K20 or K24 in your 8th Gen Civic? This is the BEST HEADER on the market! This features a true step up exhaust header design. V2 is a one piece design for a 100% leak free installation! Vehicle Fitment: Honda Civic Si FA FD FG 2006 2011 (8th generation) Direct fitment with K20 and K24 engines Key Features: Short tube Tri Y header True 2. 5" collector CNC