DC Sports Axleback system for the 15-20 Honda Fit is made from high quality, brushed, mandrel-bent, 2.5 (63.5mm) T-304 Stainless Steel Piping. Matched with our race-inspired muffler and 3.5 tip, our kit will give you the look and sound that is sure to turn heads. All DC Sports exhaust systems are made to bolt directly to all your OEM equipment with absolutely no modification needed, so installation is quick and easy.