Can't decide on an exhaust system yet? The Remark Axleback offers a quick, clean and cost effective solution to REV up your Lexus IS today. Fitment Information Lexus IS200t / IS250 / IS300 / IS300 / IS350 (2014, 2015, 2016) NOTE: Flanges are designed to fit factory midpipes correctly, due to that you will be using factory Donut Gaskets & factory Spring Bolts and Nuts  Specs & Features Direct bolt-on easy installation to the OEM factory mid-pipe. 2.5inch, 16 gauge T304 stainless steel, mandrel bent pipe   OEM factory style exhaust hanger rod construction High quality hand welding Bolts and nuts are included Dual slant cut style  Optimal weight reduction from the factory mufflers 4inch slant cut tips Remark USA has created a beautiful axle back exhaust that deletes the muffler to bring out a race car sound, remove the heavy factory mufflers, and do it all at an affordable price.   Designed with some of the best craftsmanship we've seen, with beautiful hand welded pieces and the highest quality materials.  Includes everything needed for a direct install with excellent fitment.