QTP Electric Cutouts & Exhaust Systems

Choose QTP exhaust components for a vehicle-specific system or a custom cutout installation. Compare QTEC electric valves, Aggressor cutout pipes, Screamer exhaust references and installation or service parts. Decide how much of the exhaust project you want the package to cover before selecting the size and application.

QTEC Cutouts and Low-Profile Options

QTEC references include single or paired valves, standard round and low-profile oval layouts, and different sizes. Choose the layout around the exhaust tubing and available installation space. Compare flange pattern, valve quantity, controller compatibility and the wiring supplied; a valve-only reference should not be treated as an entire fabricated pipe system.

Aggressor Pipes and Screamer Exhausts

Vehicle-specific Aggressor references and Screamer axle-back or cat-back packages offer different installation scopes from a universal cutout. Match engine, body, wheelbase and existing exhaust equipment where specified. Review pipe sections, tips and electric components for the exact system, using manufacturer sound and application information to make the comparison.

Fabrication and Mounting Components

Weld-on Y-pipes, DIY pipe pieces, flanges, turn-downs and gaskets complete different parts of a custom project. Plan tubing dimensions, ground and chassis clearance and the installation method with the exhaust shop. A universal label still requires a compatible complete layout and the hardware appropriate to it.

Controllers and Replacement Parts

QTP lists remote-controller, wire, motor and butterfly service references. Choose the component for the existing QTEC system and exact control arrangement. A replacement motor, cover plate or gasket is a service item, not a complete new cutout package.

Choose Your Part

• Choose a vehicle-specific system or a custom cutout project.
• Match exhaust size, flange layout, valve quantity and available clearance.
• Review controller support and the complete pipe, wiring and hardware contents.

Frequently Asked Questions

Are all QTP references vehicle-specific exhaust systems?

No. The range includes universal cutouts and fabrication parts as well as vehicle-specific Aggressor and Screamer references.

Does a single QTEC valve listing supply a dual system?

No. Check the stated valve quantity and complete package contents.

When should I compare a low-profile reference?

When planning the required packaging and clearance, confirm its oval layout, compatible connections and installation requirements.

Are controllers included with every service component?

Do not assume so. Review exact wiring and controller contents and compatibility.

Is a replacement motor or butterfly kit a complete cutout assembly?

No. It is a service reference requiring the correct existing QTEC system.

Related Collections

Contact our team with your vehicle, installed setup and candidate part number for application help.