QTP 3in QTEC Butterfly Kit

Exhaust components and exhaust hardware for cars, trucks, diesels, and import performance builds are stocked at Black Ops Auto Works. Shop exhaust gaskets, exhaust adapters, exhaust cutouts, exhaust valve controllers, exhaust hangers, exhaust wrap, oxygen sensors, exhaust brakes, and mandrel bend tubing for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, EcoBoost, WRX, STI, and Cummins and Duramax diesel platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 580 exhaust component SKUs across gaskets, hangers, cutouts, sensors, and fabrication supplies. What This Category Covers The Exhaust Components category groups the small parts that hold an exhaust system together and make it fit right. This includes exhaust gaskets, flange hardware, hangers and mounts, wrap and heat shielding, electronic valve controllers, oxygen sensors, exhaust brakes for diesel trucks, and raw mandrel...

Electric and manual exhaust cutouts let drivers open a bypass path for a louder exhaust note or close the system for normal cruising. Shop single and dual cutouts, butterfly valves, weld-in kits, slip-fit kits, band clamps, and control hardware in 2.5 inch, 3 inch, 3.5 inch, and 4 inch sizes for Mustang, Camaro, F-150, Silverado, Charger, Challenger, and custom exhaust builds. Black Ops Auto Works carries 98 exhaust-cutout SKUs across electric valves, manual plates, dual kits, weld-in sections, clamps, remotes, and replacement hardware. Confirm tubing size, available space, exhaust routing, and local sound rules before ordering. How Exhaust Cutouts Work An exhaust cutout adds a valve and bypass section to the exhaust path. With the valve closed, gases flow through the normal muffled exhaust. With the valve open, gases take a shorter route for a more aggressive sound. Electric and Manual Controls Electric systems use a motor, switch, remote, or controller to move the valve. Manua...

Shop performance exhaust systems, cat-backs, axle-backs, headers, mufflers, and exhaust tips at Black Ops Auto Works. Compare options from Borla, CORSA, Solo Performance, AWE, MagnaFlow, MBRP, Kooks, Akrapovic, Invidia, and other brands. Find complete systems and individual components for muscle cars, performance SUVs, trucks, imports, and European vehicles. Cat-Back and Axle-Back Exhaust Systems Choose the exhaust section that matches your project. Cat-back systems generally replace the exhaust downstream of the catalytic converter, while axle-back systems replace the rear section. Exact connection points and package contents vary by vehicle. Compare muffler design, pipe diameter, exit location, tip configuration, and compatibility with existing exhaust components. Exhaust for HEMI, SRT, Trackhawk, and Hellcat Vehicles This collection includes exhaust options for selected Jeep Grand Cherokee SRT and Trackhawk, Dodge Durango SRT and Hellcat, Dodge Charger, Chrysler 300, and Ram appl...

Shop QTP electric exhaust cutouts, QTEC valves, Aggressor cutout pipes, Screamer exhaust systems, mufflers, controllers, flanges, gaskets, turn-downs, and installation hardware by exact manufacturer part number. Choosing the Correct QTP Product Use year, make, model, and submodel only when QTP identifies a vehicle-specific application For universal products, match tube outside diameter, flange pattern, valve shape, controller, wiring, and installation method Confirm material, finish, valve quantity, pipe position, included parts, and available exhaust clearance Review current QTP instructions before cutting, welding, wiring, or permanently mounting any component Related QTP Products All QTP Products QTP 2.25-Inch Weld-On QTEC Y-Pipe QTP 2.5-Inch Weld-On QTEC Y-Pipe QTP 2.5-Inch Three-Bolt Flange Frequently Asked Questions How do I choose the correct QTP cutout or valve size?Measure the exhaust tube outside diameter and match the exact valve size, flange pattern, valve shape, an...