BLOX Racing is pleased to introduce its new line of SL Sport Mufflers. Each oval-shaped universal sport muffler is manufactured from stainless steel. Each SL Sport Muffler features T304 piping and T409 perforated cores. The T430 woven mesh is designed to withstand temperatures up to 800 degrees F. Each muffler features a straight-through design and helps reduce exhaust back pressure. Although these mufflers are universal, they also feature the convenience of being reversible for custom fabrication projects and installations. All BLOX Racing SL Sport Mufflers feature handsome, embossed logos and emit deep/low exhaust notes.