---tab Description--- SPELAB 4 Inch Stainless Steel Headers Y Pipe Electric Exhaust Cutout Kit Remote Control Exhaust Cut Out Catback Down Pipe Kit Specification: Brand Name: SPELAB Manufacturer Part Number: SPES00119S4.0 Pipe Material: 304 Stainless Steel Valve Material: Aluminum Alloy Mounting Position: Rear Type: Dissipative Muffler Size: 4.0 Inch Weight: 4345g Quantity: 1 Set Special Features: Adjustable Package Included: 1 X Electric Exhaust Cut Out Kit with Gear Driven Motor 1 X Stainless Steel Y-pipe 1 X 45-Degree Stainless Steel Elbow Dump Pipe 1 X Remote Control 1 X Wiring Harness 2 X Flange Gaskets 1 X Set of 1.50" Bolts with Lock Washers and Nuts fitment This Kit is compatible with ALL vehicles. Note: please make sure you have enough space to install before purchase and make sure your exhaust size is same with the exhaust cutout. How to Install an Electric Exhaust Cutout An exhaust cutout is typically installed between the header and the muffler. When the valve is closed, exhaust gases flow through the muffler normally. When the valve opens, the exhaust bypasses the muffler through the Y-pipe, producing a louder sound. Two common installation methods are used: Welded installation – provides the most secure and permanent fit. Clamp installation – easier for DIY installation without welding. The electric valve is controlled by a motor and control module. The controller can be mounted inside the vehicle and powered through the cigarette lighter socket. Note: The integrated cigarette lighter power plug used in the SPELAB exhaust cutout includes a 10A fuse. ---tab Blog & Video--- Video Take Your Vehicle from Mild to Wild Performance Upgrade Give your Muscle Car the Deep Aggressive Sound it Was Born to Roar Performance Upgrade Deep aggressive Sound By Camaro Ss 2ss/rs Make your car ROAR Performance Upgrade Sounds Made When a Valve Is Closed or Opened Performance Upgrade × ---tab Why SPELAB--- SPELAB Electric Exhaust Cutout Features Durability is critical for any exhaust component installed underneath a vehicle. Exhaust systems are exposed to heat cycles, moisture, road debris, and vibration, which is why material selection and valve design matter. 304 stainless steel exhaust piping Carbon steel plated elbow 304 stainless steel valve with aluminum alloy housing Powder metallurgy internal motor gear Reinforced valve bolts Thickened exhaust outlet Engineering Note:Electric cutout valves live in one of the harshest environments on a vehicle. Temperatures can easily exceed several hundred degrees Fahrenheit during sustained driving. Using stainless steel for the valve and exhaust piping significantly improves corrosion resistance and long-term durability. The video below shows how the components of the SPELAB electric exhaust cutout system are assembled. FAQ Q: What is an electric exhaust cutout? A: An electric exhaust cutout is a valve installed in the exhaust system that allows exhaust gases to bypass the muffler when opened. It is controlled...