PLM K-Series Header Catted Downpipe For TSX 09-14 & Accord 08-12

Unlock significant horsepower gains and aggressive exhaust flow with this performance-engineered header and downpipe system designed specifically for K-Series engines.

• •Direct bolt-on installation to OEM exhaust cat-back location—no modifications required
• •4.4-inch bellmouth inlet maximizes scavenging efficiency
• •2.5-inch outlet for optimal exhaust velocity
• •Cast stainless steel construction provides superior heat resistance and long-term durability
• •Integrated catalytic converter maintains emissions compliance
• •Fits 2009-2014 TSX and 2008-2012 Accord

This bolt-on upgrade delivers immediate throttle response improvements and enhanced power throughout the RPM range, making it an essential component for any K-Series performance build.