QTP Exhaust Cutouts, Valves and Exhaust Systems

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, and weld-on or bolt-on connection listed by QTP.

What wiring or controller is required for a QTP electric cutout?
Requirements depend on the exact valve and kit. Confirm whether the part includes a harness and switch or requires a compatible QTP controller, extension wire, remote, or replacement motor.

What should I verify before installing a QTP vehicle-specific exhaust part?
Match the complete year, make, model, and submodel application, then verify engine, drivetrain, factory exhaust, pipe diameter, emissions equipment, bumper exit, and underbody clearance.