Take total control over your vehicle's exhaust volume and backpressure with the QTP QTEC 3.5-inch Electric Cutout Valve. This single bolt-on unit allows you to transition from a quiet factory-style exhaust note to a wide-open, high-flow roar at the touch of a switch. It is a versatile solution for enthusiasts who demand peak performance at the track without sacrificing daily drivability.

Constructed for the rigors of the underbody environment, the QTEC valve features a high-torque DC gear motor specifically designed to handle high heat and vibration. The CNC-machined 6061 aluminum housing and stainless steel butterfly plate ensure a precise, airtight seal when closed to prevent exhaust leaks. This unit is designed for a straightforward bolt-on installation to any standard 3.5-inch 3-bolt exhaust flange.

• Manufacturer Part Number: QTEC35
• Valve Size: 3.5 inches
• Housing Material: Cast 6061 aluminum
• Butterfly Plate Material: Stainless steel
• Motor Type: High-torque DC gear motor
• Connection Type: Standard 3-bolt flange bolt-on
• Included Components: Electric valve unit, toggle switch, and weather-tight wiring harness

The Quick Time Performance QTEC30B offers a precision-engineered solution for owners looking to add adjustable sound and flow to their Borla exhaust systems. This 3-inch electric cutout valve allows you to control the exhaust path electronically, bypassing the muffler at the touch of a switch for maximum performance and an aggressive tone.

• Direct Bolt-On: Specifically designed to mount to 3-inch Borla exhaust systems without the need for custom welding or fabrication.
• Robust Construction: Features a high-torque DC gear motor and a stainless steel butterfly plate for reliable operation under extreme heat and pressure.
• Total Control: Transition from street-legal volume to wide-open flow in seconds from the driver's seat.
• Durable Materials: The cast aluminum body provides a lightweight yet durable housing for the internal valve assembly and motor.

This kit includes a single QTEC electric valve and the necessary hardware for a bolt-on application. Replaces or adds to existing exhaust components to optimize backpressure on demand. Manufacturer Part Number: QTEC30B.

The QTP 2.5in QTEC Bolt-On Electric Exhaust Cutout Valve (MPN: QTEC25) provides total control over your vehicle's exhaust volume and backpressure. Designed to bolt onto standard 3-bolt exhaust flanges, this single cutout allows you to transition from a street-legal muffler sound to an unrestricted open-header roar at the touch of a switch.

Constructed for durability in harsh undercar environments, the QTEC system features a high-torque DC gear motor and a weather-tight connector. The valve housing is CNC-machined from 6061-T6 aluminum, ensuring a precise seal when closed and maximum flow when fully open. This unit is a reliable solution for performance enthusiasts looking to increase horsepower on the track without a permanent, loud exhaust setup.

• Bore Diameter: 2.5 inches
• Series: QTEC Electric Cutout
• Mounting Style: Bolt-on 3-bolt flange
• Material: CNC-machined 6061-T6 aluminum
• Motor: High-torque DC gear motor
• Quantity: Single valve
• Manufacturer Part Number: QTEC25

Restore the reliable operation of your Quick Time Performance electric exhaust cutout with the QTP QTEC Replacement Motor Kit. This kit is a direct-fit solution designed to replace a worn or non-responsive motor on your existing QTEC valve assembly, allowing you to regain full control over your exhaust sound and backpressure at the flip of a switch.

Engineered for the harsh undercar environment, this high-torque geared motor is built to actuate the butterfly valve consistently against exhaust pressure and heat. The assembly features a weather-resistant design to help protect the internal gearing and electrical components from moisture and road debris. It bolts directly to the factory QTEC mounting points for a straightforward installation.

• Direct replacement for original QTP QTEC electric cutout motors
• High-torque geared motor ensures positive valve sealing and opening
• Durable, weather-resistant construction for long-term reliability
• Compatible with all standard QTP QTEC cutout sizes
• Manufacturer Part Number: MOTORKIT

The Quick Time Performance (QTP) 11300 is a 3-inch bolt-on adjustable turn down designed specifically for use with QTEC electric exhaust cutouts. This component allows you to direct high-velocity exhaust gases away from the vehicle's floor boards, transmission, and chassis, which is essential for managing heat and reducing unwanted cabin resonance when the cutout is open.

The turn down features an adjustable design that allows for 360-degree rotation, ensuring you can find the optimal exit angle for your specific vehicle clearance and exhaust configuration. This bolt-on solution eliminates the need for welding during installation, making it a straightforward addition to your existing QTEC system.

• Manufacturer Part Number: 11300
• Diameter: 3.00 inches
• Mounting Style: Bolt-on
• Adjustability: 360-degree rotation for custom exit routing
• Application: Specifically designed for QTP QTEC electric cutouts

Direct exhaust gases away from your vehicle’s chassis with the QTP 2.5in QTEC Bolt-On Adjustable Turn Down. This component is designed to bolt directly to 2.5-inch QTEC electric cutouts, allowing you to route heat and soot away from floorboards, fuel lines, or transmission components.

• Engineered for 2.5-inch QTP QTEC electric cutout systems
• 360-degree adjustable rotation for precise exhaust flow direction
• Simple bolt-on installation using existing flange hardware
• Optimizes under-chassis temperatures by venting gases downward
• Manufacturer Part Number: 11250

Keep your exhaust cutout controls within reach with the QTP Wireless Remote Clip in Red. This genuine Quick Time Performance replacement component is engineered to securely hold your wireless remote fob, providing a reliable attachment point for your keychain, lanyard, or vehicle sun visor.

• Compatible with QTP wireless remote fobs
• High-visibility Red finish for easy identification
• Durable, snap-fit construction for secure retention
• Genuine replacement part for Quick Time Performance electronic exhaust systems
• Manufacturer Part Number: 10903

This clip is a direct replacement for lost or damaged fob clips, ensuring you never have to hunt for your remote when you want to adjust your exhaust note. Designed to withstand the rigors of daily use, it maintains a tight grip on the fob housing to prevent accidental loss.

The QTP 10338C is a precision-engineered cover plate designed specifically for the QTEC Low Profile series electric exhaust cutout systems. This bolt-on plate allows you to securely seal the cutout flange when the motor assembly and valve are removed for maintenance or during off-road use where a closed exhaust path is required.

• Specifically designed for QTP QTEC Low Profile cutout flanges
• Ensures a leak-free seal when the electric valve is not in use
• Durable bolt-on construction for easy installation and removal
• Essential for protecting the exhaust system during motor servicing
• Manufacturer Part Number: 10338C

The QTP 10301 QTEC 3-inch weld-on DIY cutout pipe provides a precision solution for enthusiasts integrating an exhaust bypass into a custom system. Designed for permanent installation, this pipe is welded directly into the exhaust tract, providing a stable and secure mounting flange for a QTEC electric valve (sold separately).

• Diameter: 3 inches
• Installation Style: Weld-on for a permanent, leak-free seal
• Compatibility: Specifically engineered for QTEC electric valve series
• Manufacturer Part Number: 10301

This component is built to handle the heat and vibration of high-performance exhaust systems, allowing you to switch between a restricted OE-style sound and an open-exhaust note. The DIY design offers flexibility for custom placement within your exhaust architecture.

The QTP 10300 QTEC 3-inch Weld-On Exhaust Cutout Y-Pipe provides a professional-grade foundation for a custom exhaust bypass system. Designed to be welded directly into your existing exhaust piping, this Y-pipe allows for the installation of a QTEC electronic cutout valve to switch between quiet street operation and an unrestricted, high-flow exhaust note.

• Pipe Diameter: 3.00 inches
• Installation Style: Weld-on for a secure, permanent, and leak-free seal
• Configuration: Y-Pipe bypass design
• Series: QTEC
• Manufacturer Part Number: 10300

Built to withstand the rigors of high-temperature exhaust gases and under-vehicle vibrations, this component is essential for any custom cutout setup. Professional welding is required to integrate this pipe into your exhaust system. Note: This listing is for the Y-pipe only; the QTEC electronic valve and controller are sold separately.

Ensure a leak-free seal for your exhaust system with the QTP 2.5" Bolt-On QTEC 3-Bolt Gasket. Specifically designed as a service part for Quick Time Performance QTEC electronic cutouts, this gasket provides a critical high-temperature seal between the 2.5-inch cutout valve and the exhaust flange.

• Designed specifically for 2.5-inch (63.5mm) QTP QTEC electronic cutout systems
• Standard 3-bolt flange pattern for direct bolt-on installation
• High-temperature construction to withstand the extreme thermal environment of the exhaust stream
• Replaces worn or crushed gaskets to eliminate exhaust leaks and maintain system pressure
• Manufacturer Part Number: 10250G

The QTP QTEC 2.5-inch Bolt-On 3-Bolt Cover Plate (MPN 10250C) is a heavy-duty solution for sealing your exhaust cutout flange. This plate is specifically designed to provide a secure, leak-free seal when the QTEC electric valve is removed for maintenance or when you require a manual block-off of the cutout bypass.

• Precision-engineered for 2.5-inch exhaust systems with a standard 3-bolt flange
• Ensures a positive seal to maintain exhaust system integrity and backpressure
• Direct bolt-on installation allows for quick transitions between open and closed configurations
• Compatible with QTP QTEC series electric exhaust cutouts
• Manufacturer Part Number: 10250C

The QTP 2.5in Weld-On QTEC Exhaust Cutout Y-Pipe (MPN: 10250) is a precision-fabricated component designed for enthusiasts integrating an electric cutout into a custom exhaust setup. This Y-pipe provides a dedicated mounting point for a QTEC valve, allowing for a direct exhaust bypass before the muffler to maximize flow and sound profile on demand.

• Manufacturer Part Number: 10250
• Tubing Diameter: 2.5 inches (63.5mm)
• Installation Style: Weld-on for a permanent, leak-free exhaust seal
• Compatibility: Specifically designed to mate with QTP QTEC electric valves (sold separately)
• Application: Ideal for custom exhaust fabrication where a bypass port is required

Constructed for durability and optimal flow transition, this Y-pipe replaces a section of your existing exhaust tubing to house the cutout valve. It is a must-have for builders who want the versatility of a quiet street exhaust and an open, high-performance exhaust path at the flip of a switch. Professional welding is recommended for proper installation.

The QTP 3" QTEC Electric Exhaust Cutout Butterfly Valve Kit provides total control over your vehicle's exhaust volume and backpressure. Designed for 3-inch exhaust systems, this electronic valve allows you to toggle between a quiet factory tone and an aggressive, wide-open roar at the flip of a switch. It is the ideal solution for enthusiasts who want track-ready performance without sacrificing street drivability.

Built to withstand the harsh environment of an exhaust stream, the QTEC system utilizes a high-torque DC gear motor to actuate the butterfly valve. This allows for intermediate positions, giving you the ability to fine-tune the sound level anywhere between fully closed and fully open. The assembly is engineered for a precise fit and durable operation through thousands of heat cycles.

• Fits 3-inch diameter exhaust piping
• High-torque electric gear motor for reliable actuation
• Precision-machined butterfly valve for a tight seal
• Weather-tight electrical connectors for under-car durability
• Manufacturer Part Number: 30BFLYKIT

The QTP 3" Weld-On QTEC 3-Bolt Flange (MPN: 10300F) is a precision-engineered component designed for custom exhaust fabrication and the seamless installation of Quick Time Performance electric cutouts. This flange provides a flat, secure mounting surface to ensure a leak-free seal for 3-inch diameter exhaust systems.

• Diameter: 3.0 inches
• Flange Type: Standard 3-bolt QTEC pattern
• Installation: Weld-on for permanent exhaust integration
• Application: Fits QTP QTEC valves and standard 3-bolt exhaust collectors
• Manufacturer Part Number: 10300F

Built to withstand the high-heat environment of performance exhaust systems, this flange is essential for enthusiasts building a bypass setup or custom header collector. It ensures proper alignment and a robust connection for long-term durability.

The QTP QTEC 3.5in Bolt-On Dual Electric Cutout Valves provide an efficient solution for managing exhaust flow and sound levels on dual exhaust systems. This kit, manufacturer part number QTEC70, allows you to transition from a street-legal muffler sound to a wide-open exhaust path with the push of a button. Designed for durability and precision, these 3.5-inch valves are engineered to withstand the high-heat environment of performance exhaust systems.

• Dual 3.5-inch electric cutout valves for twin-pipe configurations
• High-torque DC gear motors for quick and reliable valve actuation
• Standard 3-bolt flange design for direct bolt-on installation
• Enables fully adjustable exhaust sound from factory-quiet to open-header loud
• Precision-machined butterfly valves ensure a secure seal when closed
• Manufacturer Part Number: QTEC70

The QTEC70 system is designed for enthusiasts who require the ability to reduce backpressure on the track while maintaining a comfortable volume for daily driving. This pair of electric cutouts gives you total control over your vehicle's acoustic profile and performance characteristics.

Maximize ground clearance and customize your vehicle’s sound with the Quick Time Performance (QTP) QTEC Dual Low Profile Oval Electric Cutout Valves. Specifically engineered for lowered vehicles or chassis with limited space, the unique oval design allows for a high-flow exhaust bypass without the bulk of a traditional round cutout.

• Precision Control: Adjust the valves from a quiet factory-style exhaust to a wide-open performance roar with a simple toggle switch.
• Compact Clearance: The low-profile oval housing solves fitment issues on vehicles with tight underbody tolerances.
• Complete Set: This dual-valve pair (MPN: QTEC66) is designed for true dual exhaust systems, allowing for synchronized control over both banks.
• Quality Construction: Features high-torque DC gear motors and CNC-machined components to ensure reliable operation in high-heat environments.
• Direct Fit: Designed to bolt onto QTP oval downpipes or custom-fabricated oval exhaust sections.

The QTP QTEC 2.5in Bolt-On Dual Electric Cutout Valve kit (QTEC50) provides total control over your vehicle's exhaust volume and backpressure. Designed for dual-exhaust applications, these valves allow you to transition from a quiet street legal tone to wide-open performance in seconds. The bolt-on design is engineered to mount directly to standard 3-bolt exhaust flanges, providing a mechanical bypass of your mufflers for maximum flow on the track.

• Direct bolt-on installation for 2.5-inch exhaust systems
• High-torque DC gear motors for precise butterfly valve control
• Dual valve set (Pair) for true dual exhaust configurations
• Cast aluminum valve bodies for durability and heat resistance
• Manufacturer Part Number: QTEC50

The QTP QTEC Low Profile Oval Electric Cutout Valve gives you total control over your vehicle's exhaust note and backpressure. Engineered specifically for applications with limited ground clearance, this low-profile oval valve allows you to transition from a quiet factory sound to an open-exhaust roar in seconds. This bolt-on unit integrates into custom exhaust systems where traditional round cutouts may not fit.

• Manufacturer Part Number: QTEC33
• Design: Low profile oval body for maximum undercarriage clearance
• Actuation: High-torque 12V DC gear motor for reliable valve operation
• Installation: Bolt-on flange design for easy integration
• Function: Provides on-demand exhaust tuning from the driver's seat

Whether you are at the track or on the street, the QTEC33 provides the versatility of a dual-purpose exhaust system without the need to manually remove block-off plates. The precision-machined valve ensures a tight seal when closed, maintaining factory-like operation until you choose to open it.

The QTP 3in QTEC Bolt-On Electric Exhaust Cutout Valve gives you total control over your vehicle's exhaust sound and performance at the flip of a switch. This single valve assembly allows you to transition from street-quiet mufflers to wide-open performance in seconds, eliminating the need to crawl under the car to manually remove cutout plates. Built to withstand the heat and vibration of high-performance exhaust systems, the QTEC30 is a professional-grade solution for enthusiasts who demand versatility.

Constructed with a CNC-machined 6061-T6 aluminum body and a stainless steel butterfly plate, this unit is engineered for durability and a leak-free seal. The high-torque DC gear motor is designed for consistent operation, ensuring the valve opens and closes reliably every time. This unit is designed to bolt directly to standard 3-inch, 3-bolt exhaust flanges.

• Fits standard 3-inch 3-bolt exhaust flanges
• Precision-machined 6061-T6 aluminum valve housing
• High-torque DC gear motor for rapid operation
• Stainless steel butterfly plate and shaft for corrosion resistance
• Includes momentary toggle switch and weather-tight wiring harness
• Single valve assembly for custom or single-exhaust configurations
• Manufacturer Part Number: QTEC30

Gain total control over your vehicle's exhaust volume and performance with the QTP 2.25in QTEC Bolt-On Electric Cutout Valve. This single valve assembly allows you to switch between a restrictive factory exhaust and a wide-open, high-flow system in seconds from the driver's seat. It is designed to bolt directly to standard 3-bolt exhaust flanges, providing a convenient solution for street-to-strip transitions without the need for manual wing nuts.

Constructed with durability in mind, the QTEC225 features precision-machined aircraft aluminum housing and a high-torque DC gear motor. The internal butterfly plate and shaft are made from stainless steel to withstand extreme exhaust heat and prevent corrosion, ensuring a reliable seal every time the valve is closed.

• Direct bolt-on fitment for 2.25-inch 3-bolt exhaust flanges
• High-torque DC gear motor for rapid open/close operation
• CNC-machined 6061 aircraft aluminum body
• Stainless steel butterfly plate and shaft for maximum durability
• Allows for adjustable exhaust sound and backpressure levels
• Manufacturer Part Number: QTEC225

The QTP QTEC Intermediate Wire (MPN: IWIRE) is a direct replacement wiring component designed specifically for Quick Time Performance QTEC electric exhaust cutout systems. This harness serves as the critical bridge between the QTEC motor and the primary control harness, ensuring a secure and reliable electrical connection for precise valve operation.

Constructed to withstand the rigors of under-vehicle mounting, this cable features durable insulation and plug-and-play connectors that match factory QTEC specifications. It is an essential part for repairing damaged wiring or completing a fresh installation where a genuine QTP connection is required.

• Manufacturer Part Number: IWIRE
• Genuine Quick Time Performance replacement component
• Compatible with all QTP QTEC electric cutout motors
• Heavy-duty insulation for heat and abrasion resistance
• Simple plug-and-play installation into existing QTEC harnesses

Fits 2015-2023 Dodge Challenger, Charger, and Chrysler 300C (6.4L).

The QTP Aggressor Cutout Pipes provide an aggressive, open-exhaust sound on demand while maintaining the ability to return to factory noise levels. These pipes are engineered to integrate seamlessly with the factory exhaust system, allowing exhaust gases to bypass the mufflers when the cutouts are engaged. This system is a professional-grade solution for owners looking to maximize their HEMI's acoustic presence without permanent exhaust modifications.

• Designed specifically for the 6.4L engine platform
• Robust construction to withstand high exhaust temperatures and vibration
• Bolt-on installation to existing factory exhaust points
• Includes all necessary hardware for the bypass pipe installation
• Manufacturer Part Number: 530115

Fits 2012-2022 Jeep Grand Cherokee SRT, Trackhawk, and Dodge Durango SRT.

The QTP Aggressor Cutout Pipes (MPN: 527112) are a vehicle-specific exhaust solution designed to provide a bypass of the factory muffler system. These pipes are engineered to bolt into the existing exhaust tract, allowing for a significant increase in exhaust volume and flow when opened. This design provides the flexibility of a quiet factory idle for daily driving and a wide-open racing sound for the track.

• Precision-engineered for SRT-platform 6.4L and 6.2L Supercharged applications
• Bypasses restrictive factory mufflers for improved exhaust scavenging
• Maintains factory mounting locations for a clean, professional installation
• Fabricated for durability and heat resistance under high-performance conditions
• Manufacturer Part Number: 527112

Fits 2021-2024 Ram TRX (6.2L).

Unlock the full acoustic and performance potential of your supercharged 6.2L engine with the Aggressor Cutout Pipe. This exhaust component is specifically engineered to provide an alternative path for exhaust gases, allowing you to bypass the factory restrictions for a significant increase in volume and flow. By reducing backpressure, this cutout pipe helps improve throttle response and delivers a raw, aggressive exhaust note when opened.

• Direct fitment for the 2021-2024 Ram TRX (6.2L)
• Engineered to optimize exhaust flow and reduce restriction
• Durable construction designed to withstand high exhaust temperatures
• Compatible with standard cutout valves for manual or electronic control
• Manufacturer Part Number: 520121

Fits 2019-2024 Ram 1500 models equipped with the 5.7L engine.

The QTP Aggressor Cutout Pipe (MPN: 520019) provides a vehicle-specific exhaust bypass solution that allows you to toggle between a factory-quiet idle and a wide-open performance growl. Unlike universal cutouts that require custom fabrication, the Aggressor series is designed to integrate directly into the existing exhaust geometry of the 5th Gen Ram 1500.

• Direct-fit application for 2019-2024 Ram 1500 (5.7L)
• Aggressor series vehicle-specific design for optimized fitment
• Bolt-on installation replaces a section of the factory exhaust
• High-quality construction for long-term durability and heat resistance
• Manufacturer Part Number: 520019

Fits 2009-2023 Dodge and Ram 1500 Classic models.

The QTP Aggressor Series Cutout Pipe (MPN: 520009) is a precision-engineered exhaust solution designed to provide your truck with an aggressive, open-exhaust sound on demand. This cutout pipe is specifically designed as a bolt-on component that integrates with the factory exhaust system, allowing you to bypass the muffler without the need for extensive custom fabrication or permanent welding to the factory mid-pipe.

Constructed for a precise fit on the 1500 Classic chassis, this pipe allows for maximum exhaust flow when opened, perfect for track use or whenever a more robust engine note is desired. It maintains high clearance and follows the factory exhaust routing for a clean installation.

• Product Series: Aggressor
• Installation: Direct bolt-on to factory exhaust
• Manufacturer Part Number: 520009
• Fitment: 2009-2023 Dodge/Ram 1500 Classic
• Hardware: Specifically designed for OE mounting points

Fits 2016-2024 Chevrolet Camaro SS.

QTP Aggressor Cutout Pipes (MPN 500116) provide a precision-fit solution for 6th Gen Camaro owners looking to bypass their factory mufflers for increased sound and exhaust flow. These pipes are specifically engineered to tuck into the chassis of the SS model, maintaining essential ground clearance while offering a dedicated path for unrestricted exhaust gases.

• Vehicle Specific: Custom-engineered for the 2016-2024 Chevrolet Camaro SS chassis
• Aggressor Series: Optimized for maximum flow and aggressive sound performance
• Direct Integration: Designed to work with the factory exhaust layout
• Reliable Fitment: Maintains factory-style clearance for under-car components
• Manufacturer Part Number: 500116

The QTP Low Profile QTEC Electronic Exhaust Cutout Butterfly Kit (MPN: 33BFLYKIT) provides total control over your vehicle's exhaust volume and backpressure. This low-profile version is specifically engineered for vehicles with limited ground clearance or tight underbody packaging, allowing you to bypass your muffler at the touch of a switch.

Constructed with a 304 stainless steel body and a high-torque DC gear motor, the QTEC system is built to withstand the heat and vibration of high-performance exhaust systems. The butterfly valve provides a leak-free seal when closed and can be opened to any position for a custom sound profile.

• High-torque DC gear motor ensures reliable operation
• 304 stainless steel body for superior corrosion resistance
• Low-profile design for maximum ground clearance in tight spaces
• Adjustable opening allows for a range of sound levels between quiet and wide-open
• Manufacturer Part Number: 33BFLYKIT

This kit includes the QTEC butterfly valve, specialized wiring harness, and a toggle switch for interior cabin mounting.

The QTP Screamer Muffler provides total control over your exhaust note by integrating a high-performance muffler with a dedicated bypass port. Constructed from 304 stainless steel for long-term corrosion resistance, this 3-inch weld-on muffler is designed to save space under the chassis while offering the versatility of an electric cutout system.

With the included QTEC bolt-on electric valve, you can modulate your vehicle's sound from the driver's seat. Keep the valve closed for a deep, street-friendly performance tone, or open it to bypass the muffler internals for a wide-open racing sound and maximum exhaust flow. This integrated design replaces the need for separate Y-pipes, making it an ideal solution for builds with limited clearance.

• Inlet/Outlet Diameter: 3 inches
• Material: Durable 304 Stainless Steel
• Includes QTEC bolt-on electric exhaust cutout valve
• Integrated bypass design for simplified installation
• Weld-on configuration for a secure, leak-free seal
• Manufacturer Part Number: 13300C