2006-2011 Honda Civic Si FG2/FA5 Stainless Steel Performance Header Racing

Product Overview:1.Exhaust headers are a key upgrade for boosting engine performance by improving airflow. Unlike restrictive factory exhaust manifolds, performance headers give each cylinder its own dedicated exhaust path, reducing back pressure and improving exhaust flow.2.By minimizing exhaust interference between cylinders, headers help increase horsepower and torque. When paired with a high-performance cold air intake and a cat-back exhaust system, this setup removes engine restrictions—allowing your vehicle to perform at its full potential. Specifications:Product Name: Exhaust HeaderCondition: Brand NewWarranty: 180 daysSurface: Mirror PolishFeatures: PolishedColor: SliverFitment Type: Performance/CustomMaterial: Stainless SteelPlacement on Vehicle: FrontOutlet: 2.5" Compatibility:For Honda Civic Si FG2/FA5 2006-2011 Package List:1 * Exhaust Header Kit (same as picture show) Notes:1. Professional Installation Recommended.2. Please allow 1-3mm differs due to manual measurement.3.