Borla Performance has created quite a buzz with Vette owners! This incredibly popular 2-tip Cat-Back (PN140017 - dubbed the "Stinger" on the Internet) features "S-Type" mufflers, smaller round mufflers with a center-in/center-out configuration giving a more aggressive sound and higher flow. Borla offers a variety of options for the C5, C6 and Z06. Choose from several tip styles and muffler designs. Cat-Backs? and Axle-Back are available with either the highly popular "S-Type" muffler or the "Touring" muffler. The "S-Type" is a smaller, round muffler with a center-in/center-out configuration giving a more aggressive sound and higher flow. For those who prefer it on the milder side, we have the "Touring" muffler -- a larger case producing less aggressive sound. Some come with an assortment of tip designs. Across the country engine builders, Corvette shops and enthusiasts have proclaimed the "S-Type" by Borla as "the system no one can beat". Borla has once again set the pace in the Corvette performance exhaust world. Others only wish they were genuine Borla. The horsepower is incredible, but the Borla growl similar to a NASCAR backing off for a hard turn at Daytona is the part that puts a smile on everyone?s face. It just says POWER. Make no mistake -- this is an aggressive exhaust system. Not for sissies. Borla, the original pioneers of high quality, T-304 stainless steel (superior to 400 series and aluminized steel) free flow exhaust utilizes its patented, award and race winning technology to deliver quality, durability, sound, performance gains and enhanced fuel economy. All Borla street products are assembled in the USA and carry the famous Borla written Million-Mile Warranty.