The DC Sports Ceramic Headers are one of the first headers available for the sport compact market, and are still one of the best. Not only are the standard DC Sports Ceramic Headers CARB legal meaning they are smog legal, but they are designed in various styles so you can determine which power you are going for, and what type of install you would like. The DC Sport Ceramic Headers are available in a 4-1 design which is good for top end power, with not as much power gain down low. The 4-2-1 header is better for mid range, and is designed for more of the daily driver that does not see redline as often as someone who wants the 4-1 design. The headers also come in a one piece, which is a little tougher to install, but arguably makes more power since there is no flange in the middle, and smoother flow. The two piece is easier to install and service.
Each DC Sports Ceramic header features mandrel bent tubing, and CNC flanges, and average a 10-12 horsepower gain.
The DC Sports Ceramic headers are also industry known for having some of the best ground clearance, so if your car is slammed, you might want to look at the DC Sports Ceramic Headers to give you the best clearance.