PLM 4-2-1 Race Header 06-11 Civic
The PLM 06-11 Honda Civic Si Private Label Manufacturer 4-2-1 Race Header for the 2006-2011 Civic Si K-Series (k20z3) motor. This race header provides serious power, quality, fitment with a great price. Fits 8th generation Civics with k series motor. This header comes with straight pipe included, aka cat delete. This header bolts directly to your exhaust. The outlet is 2.5inch.
Fitment: 2007 2007 2008 2009 2010 2011 Honda Civic Si Sedan & Coupe
Chassis: fg2 & fa5
Power Gains: 10+hp