4-2-1 Ceramic Exhaust Header Set

The DC Sports HHR5019 is a two-piece, 4-2-1 ceramic exhaust header set designed for the 2001-2005 Honda Civic EX models. This specific header features a 4-2-1 primary tube configuration, known for optimizing exhaust scavenging and improving mid-range torque and horsepower. The ceramic coating aids in heat management by reflecting radiant heat away from the engine bay, which can lead to more consistent engine temperatures and potentially more power. Important fitment notes indicate that this header is specifically designed for the EX trim level of the 2001-2005 Honda Civic. It is not compatible with other trims or model years. Additionally, this part carries a warning regarding its sale in California, as it is not for sale in California due to CARB E.O. number restrictions.