Let Your Vehicle’s Engine Roar with Electric Exhaust Cutout Upgrades

  • Author: SPELAB Mechanical Engineer (focusing on car modification for 10 years)

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Looking for an upgrade to enhance your engine’s roaring sound? Explore how electric exhaust cutouts let you switch!

Truck enthusiasts understand that driving is not just about moving from one place to another. For them, it is about feeling in control and enjoying the engine’s roaring sound. However, most of them desire a bit more control over their engine’s audio experience. That’s where electric exhaust cutouts come in as an effective solution. Can you imagine that by pushing a single button, you can switch the volume of the exhaust notes from low to high? So, whether you want a thrilling drive or a quieter one, electric exhaust cutouts are there to help. Let’s explore more!Let Your Vehicle’s Engine Roar with Electric Exhaust Cutout Upgrades

How Does The Electric Exhaust Cutout Operate?

The engine’s exhaust gas flow can be managed with an electro-mechanical exhaust cutout. In the exhaust system, this part is positioned between the headers and the mufflers. The cutout consists of an electric motor-driven butterfly valve. A switch that can be put in the vehicle or controlled remotely controls the motor. When the switch is turned on, the engine opens the butterfly valve, letting the exhaust gases pass through the cutout. It bypasses the mufflers, increasing the exhaust noise. The butterfly valve closes when the switch is switched off, sending the exhaust gases through the mufflers and reducing the exhaust noise.

Electric exhaust cutouts are sometimes used in conjunction with a DPF delete. However, it can also increase emissions, so it is essential to have the vehicle’s emissions system reprogrammed after a DPF delete. Diesel vehicles frequently have electric exhaust cutouts installed, but gasoline engines can also benefit from this modification. Electric exhaust cutouts can help your vehicle run better and pollute less. By increasing the flow of exhaust gases, this is accomplished.


  • Increased exhaust flow.
  • Enhanced horsepower and torque.
  • Allows sound customization.
  • Simple installation process.
  • Durable
  • The product could be costly.
  • Improper installation can lead to leaks.
  • Can affect your vehicle’s warranty.

Things to Consider Before Installation

Before proceeding with the installation, check your state rules and regulations, as exhaust cutouts may be prohibited in several areas; verify their authorization with your local authority. Secondly, when choosing the right electric exhaust cutout for your vehicle, consider the materials used in its construction.

Additionally, be aware of your vehicle’s emissions control system, as installing exhaust cutouts can affect it. Not all vehicles are suitable for exhaust cutouts; they are typically used on performance vehicles with high-flow exhaust systems. Furthermore, take into account the level of noise. These considerations are crucial before proceeding with installation.Let Your Vehicle’s Engine Roar with Electric Exhaust Cutout Upgrades

Installation Guide

Here are the step-by-step instructions to install electric exhaust cutouts:

  1. Locate the best spot to install the cutouts. It is usually behind the rearmost oxygen sensor if your vehicle has one.
  2. Drill or saw a hole in the exhaust pipe large enough to fit the cutouts.
  3. Bolt the cutouts into place.
  4. Connect the wires to the switch.
  5. Route the wires to the desired location.
  6. Tape or heat shrink the connections to protect them from moisture.
  7. Test the system to make sure it is functional.

Precautions to Consider

Exhaust cutouts are a popular modification among vehicle enthusiasts, but they have some risks. Be careful not to drill or saw into any electrical wires. Route the cables away from any moving parts. Electric exhaust cutouts and DPF delete are both modifications that can affect your vehicle’s emissions system. Consult a skilled mechanic if you’re unsure whether these modifications are appropriate.

Easy Maintenance Tips

Well-maintained cutouts will deliver consistent performance over time. To achieve this, follow these maintenance guidelines. Firstly, inspect the cutouts regularly for signs of wear and tear. Secondly, clean the cutouts regularly to remove dirt, debris, and carbon buildup. You can use a wire brush or a pressure washer to clean the cutouts effectively. Additionally, lubricate the moving parts of the cutouts with a light oil or grease to prevent them from sticking.

Avoid operating the cutouts for extended periods at high RPMs, as this can damage them. Furthermore, it’s crucial to steer clear of driving through deep water with the cutouts open, as this can damage the electrical components of the cutouts. Always ensure that the cutout is properly installed by a qualified mechanic. Lastly, remember to use the cutout only temporarily and close it when not in use to prevent potential engine and exhaust system damage.

Power up Your Ride with the SPELAB Discount Deal

Electric exhaust cutouts can boost your vehicle’s exhaust system performance and sound. However, it’s essential to use them sensibly and only when necessary. If improperly installed and used, exhaust cutouts can harm your vehicle engine. Whether to employ motorized exhaust cutouts or not is ultimately up to you.

If you are considering the installation of electronic exhaust cutouts for audio enhancement, we invite you to explore SPELAB delete kits and accessories. You can enjoy a remarkable discount of up to 30% when you use the Exclusive Code “SPE.”Let Your Vehicle’s Engine Roar with Electric Exhaust Cutout Upgrades

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