CS Racing Exhausts are developed made of high quality materials. Improved response at all range RPM. Better gas outflow & horsepower gain. Dyno tested in house for max gains. Each piece tested before sent.100% Stainless Steel with Precise Laser Cutting. Painted Fiberglass Finishing (never changes color). We may use generic images for visual presentation. Items may vary from photos. While we try to keep a large variety of items ready on hand, about 3-7 work days are needed to production. We're not responsible for it and return, is on you. Best look and sound on the market. Want to check how it sounds? Compare to Stock Exhaust Dyno Results. The item "2014-15 Suzuki GSR 750A GSX-S 750 Full Exhaust System + dB Killer CS Racing" is in sale since Thursday, April 7, 2016. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Exhausts & Exhaust Systems\Silencers, Mufflers & Baffles". The seller is "hauer_motorsports" and is located in Worldwide Shipping by DHL Express from. This item can be shipped worldwide.