Note: please make sure you have enough space to install before purchase and make sure your exhaust size is same with the exhaust cutout. Details and Specification: Mounting Position: Rear Pipe Material: Stainless Steel Valve Material: Aluminum Alloy Type: Dissipative Muffler Color: Silver Size: 2“/2.25”/2.5“/3.0 Weight: 3300g Function: Adjust car sound Warranty: 3 months in normal condition Package including : 1 X Electric Exhaust Cut Out Kit with Gear Driven Motor 1 X Stainless Steel 10" Y-pipe 1 X 45-Degree Stainless Steel Elbow Dump Pipe 1 X Manual Switch 1 X 12ft Wiring Harness 1 X Stainless Steel Flange Adaptor 1 X Aluminum V-Band Clamp 2 X Flange Gaskets 1 X Set of 1.50" Bolts with Lock Washers and Nuts Note: please make sure you have enough space to install before purchase and make sure your exhaust size is same with the exhaust cutout. We also offer Dual Remote Electric Exhaust Cutout Kit. Our warrants the Electric Exhaust Cutout Valve Kit for 3 months warranty for quick-wear part. Include (motor, remote control, control box). We value your shopping experience and strive to offer a high-quality product and service. And if you have any other problem, contacting us and we will serve you within 24 hours.