SPELAB 2.0/2.25/2.5/3 Inch Dual Electric Exhaust Cutout Valve Remote Switch BLOG(Click): Exhaust Cutout - SPELAB Customer Installation Effect Reviews Description This SPELAB Electric Exhaust Cutout System is specifically designed and made to enhance the performance, sound, and power of vehicles with the flip of the remote switch. Instantly increases up to 20+ Horsepower. The electrical appliance allows opening the cutout simply by flipping the switch and exhaust will be opened for a more direct exhaust flow, more power, and desired loud rumble of the exhaust. Universal: Fit all types of vehicles. Please make sure you have enough space to install before purchase and make sure the size of the exhaust pipe. Valve: We upgrade the screw on the rod. The riveting technology makes the valve stronger than the original for a longer service life and is hard to be damaged. Wireless Remote: To open the cutout you simply push a button while you are in the car, and it will open your exhaust for a throaty rumble exhaust note. Electric Exhaust Cutout Working Temperature: 0℃-150℃. Electric Exhaust Cutout is not recommended to start work in heavy rain or extremely cold weather. If you have any questions, please do not hesitate to contact us, we will reply you within 24 hours. Note: The size marked is the outside diameter, please check the size of your pipe carefully. The Exhaust Cutout Instructions(Click to view) Package Includes: 2 × Electric Exhaust Cut Out Kits with Gear Driven Motor 2 × Stainless Steel 10" Y-Pipes 2 × 45-Degree Stainless Steel Elbow Dump Pipes 1 × Remote Unit 1 × One to Two Control Wiring Hardness 2 × 12ft Wiring Harnesses 2 × Stainless Steel Flange Adaptors 2 × Aluminum V-Band Clamps 4 × Flange Gaskets 2 × Set of Bolts with Lock Washers and Nuts Parts as Shown in the Picture Below