The automotive world is filled with various modifications and upgrades that can improve your vehicle’s performance, handling, and aesthetics. One such modification that has gained popularity in recent years is the resonator delete. This guide will explore what a resonator delete is, how it affects your vehicle’s performance and sound, and whether it’s the right mod for you.
What is a Resonator?
A resonator is a component found in the exhaust system of most vehicles. Its primary function is to reduce noise and enhance the overall sound of the exhaust. Resonators can be cylindrical or oval-shaped and contain chambers or perforated tubes that help to cancel out specific sound frequencies.
How Does a Resonator Delete Work?
A resonator delete is a modification that involves removing the resonator from your vehicle’s exhaust system. This is usually done by cutting out the resonator and replacing it with a straight pipe or by simply bypassing it. The result is a more aggressive exhaust note and, in some cases, improved performance.
Pros and Cons of a Resonator Delete
Pros
- Improved Exhaust Sound: Removing the resonator can make your vehicle’s exhaust note louder and more aggressive, giving it a sportier feel.
- Weight Reduction: Resonators can be quite heavy. By removing it, you reduce the overall weight of your vehicle, which can lead to marginal improvements in performance.
- Increased Performance: In some cases, a resonator delete can improve exhaust flow, leading to a small increase in horsepower and torque.
Cons
- Increased Noise: While a more aggressive exhaust note can be appealing, it may also be too loud for some drivers, especially during long drives or in areas with strict noise regulations.
- Possible Legal Issues: Depending on your location, removing the resonator may not be legal, as it can cause your vehicle to exceed noise limits or emissions standards.
- Warranty Void: Performing a resonator delete on a new vehicle may void its warranty, which could be a problem if you experience any issues down the road.
How Much Does A Resonator Delete Cost?
The cost of a resonator delete can vary depending on several factors, including the make and model of your vehicle, the type of replacement pipe used, and whether you perform the modification yourself or have it done by a professional.
If you choose to perform the resonator delete yourself, the cost will primarily include the materials needed, such as the replacement pipe and exhaust clamps. This can range from $30 to $100 or more, depending on the quality and type of pipe you choose.
If you decide to have a professional perform the resonator delete, you’ll need to factor in labor costs in addition to the materials. Labor costs can vary depending on the shop’s hourly rate, but you can expect to pay anywhere from $100 to $300 for the entire job, including parts and labor. Some shops may charge a flat fee for a resonator delete, which could be more or less than this range.
Keep in mind that these costs are estimates, and the actual cost for your specific vehicle and location may vary. It’s always a good idea to get quotes from a few different shops to find the best price and service.
How To Do A Resonator Delete?
A resonator delete is a relatively simple modification that involves removing the resonator from your vehicle’s exhaust system. Before you begin, make sure you have the necessary tools and safety equipment, and that you’re aware of any legal or warranty implications. Here’s a step-by-step guide on how to perform a resonator delete:
Note: This guide is for informational purposes only. If you’re not confident in your mechanical abilities, it’s best to consult a professional to perform this modification.
What You’ll Need:
- Jack and jack stands (or a lift, if available)
- Safety glasses and gloves
- Socket wrench set
- Saw (a reciprocating saw or hacksaw)
- Measuring tape
- Marker
- Exhaust pipe (matching the diameter of your current exhaust)
- Exhaust clamps (or welder, if you prefer to weld the pipe)
Step 1: Raise the Vehicle
Safely lift your vehicle using a jack and secure it with jack stands or use a lift if available. Make sure the vehicle is stable before proceeding.
Step 2: Locate the Resonator
Crawl under the vehicle and locate the resonator, which is typically a cylindrical or oval-shaped component in the exhaust system after the catalytic converter and before the muffler.
Step 3: Measure and Mark
Measure the length of the resonator and record this measurement. This will help you cut an appropriately sized piece of exhaust pipe to replace the resonator. Mark the exhaust pipe on both sides of the resonator where you will be cutting.
Step 4: Cut the Resonator Out
Using a reciprocating saw or hacksaw, carefully cut through the exhaust pipe on both marks. Be sure to wear safety glasses and gloves during this process.
Step 5: Remove the Resonator
Once both cuts are made, remove the resonator from the exhaust system. You may need to use a wrench to loosen any clamps or bolts holding the resonator in place.
Step 6: Measure and Cut the Replacement Pipe
Using the measurement you recorded earlier, cut a piece of exhaust pipe to match the length of the resonator. Ensure that the diameter of the new pipe matches the diameter of your existing exhaust system.
Step 7: Install the Replacement Pipe
Slide the exhaust clamps onto the ends of the existing exhaust pipe. Fit the replacement pipe in place of the resonator, ensuring a snug fit. Tighten the exhaust clamps to secure the new pipe, or weld the pipe in place if you prefer.
Step 8: Inspect and Test
Visually inspect your work, making sure the new pipe is securely in place and that there are no leaks or gaps. Lower the vehicle and start the engine to test the sound and performance. Check for any exhaust leaks or unusual noises.
Step 9: Dispose of the Resonator Properly
Be sure to dispose of the removed resonator according to local regulations, as it may contain hazardous materials.
And that’s it! You’ve successfully performed a resonator delete. Remember, always consult a professional if you’re unsure about any part of the process, and stay aware of any legal or warranty implications associated with this modification.
Alternatives to a Resonator Delete
If a resonator delete isn’t right for you but you still want to enhance your vehicle’s sound and performance, there are other options to consider:
- Aftermarket Exhaust Systems: Complete aftermarket exhaust systems can provide a better sound and performance boost without the potential downsides of a resonator delete.
- Muffler Swap: Changing the muffler can also have a significant impact on the exhaust sound while keeping the resonator in place to manage noise levels.
Conclusion
A resonator delete can be an affordable way to give your vehicle a more aggressive exhaust note and potentially improve its performance. However, it’s essential to weigh the pros and cons and consider any legal or warranty implications before making a decision. If a resonator delete isn’t right for you, consider alternative modifications to achieve the desired results without the drawbacks.