PLM Power Driven K-Series 4-2-1 Header for 04-08 TSX / 03-07 Euro Accord CL7 CL9

Unlock measurable horsepower gains and aggressive exhaust flow with this performance-engineered header designed specifically for K-Series engines. This step-design exhaust upgrade delivers maximum low to mid-range power through optimized runner geometry and efficient exhaust scavenging.

• •True 4-2-1 stepped header design for superior flow characteristics
• •Tri-Y configuration maximizes performance across RPM range
• •Two-piece construction enables straightforward bolt-on installation
• •Direct fit for 2004–2008 TSX and 2003–2007 Euro Accord (CL7/CL9)

Perfect for K-swap builds and naturally aspirated performance applications, this header combines proven engineering with bolt-on convenience. Engineered for quality and reliability, it's the go-to choice for enthusiasts demanding real performance gains.