How to Make Harley Davidson Pipes Sound Louder [Best Guide]

Oftentimes, Harley motorbike users and enthusiasts think that making their Harley pipes louder necessarily requires them to spend a lot of money.  That is one feeling or fear that this post should allay.

How to Make Harley Davidson Pipes Sound Louder? Here are a few ways you can make your Harley Davidson Louder: Re-Tune the Harley Motorbike Engine, Drill out the Baffles, & Replace the Baffles.

The key to overcoming this attitude is to have a deeper understanding of the wide range of options available to you. Besides, you’ve got to have constant communication with your exhaust system, knowing precisely how it operational modes.   

Once this is done, then, to make your Harley pipes louder becomes a lot easier and you’re fully equipped to even give unsolicited technical advice to the newbies who have used much of Harley’s products.

Essentially, there are three options available to make your Harley pipes louder. One requires you to retune your motorbike engine. Two, you need to get rid of the baffles. Three, you can swap out baffles. The last method depends on the models of Harley-Davidson motorcycles you’re using.

Now lets us get into the fray of the whole gist, hoping that after this highlight, you won’t harbor any unnecessary fear afterward.  But before you begin, prepare the following tools: Screwdriver, Cutting oil, drill extension, 1-inch hole saw, needle-nose piers, Allen wrench, or power drill.

1. Re-Tune the Harley Motorbike Engine

Do you doubt what you’ve just heard? Don’t worry. You can retune the engine of your Harley motorbike to peak performance to make your Harley pipes louder. This will achieve three things in the end. One, it’ll make your Harley pipes louder; two, it’ll add more power; three, it’ll enhance the performance of your bike while improving the overall functionality of your bike engine.

To ensure noise is reduced and emission standards are maintained, you can reorganize your product engine to meet the normal out-of-factory requirements. Before you do this, make sure the electronic control unit (ECU) is fired up for this purpose.

The ECU should enhance the intake of air and fuel into the motor. You could aid the process with the use of a computer control unit which can alter the fuel-air flow.

2. Drill out the Baffles

To increase airflow through the pipes, do away with the engine’s baffles using the power drill. You can also make some holes within the pipes. Once you do either of these, be sure that your motorcycle’s pipes will become louder than before. Twist and pull out the long cylinder in the middle of the muffler with the help of a pair of needle-nose pliers to check the pipes for metal shavings. Remove the muffler, pump air into it to ensure no shavings are left.

There’s a caveat when drilling holes or removing the baffles. The performance level of your Harley over time will reduce. That means, removing the baffles doesn’t enhance engine performance.

3. Replace the Baffles

To make your Harley pipes louder, there’s an alternative method instead of removing the entire baffles or installing new pipes. At the end of the Harley-header pipes are joined slip-on pashminas. The slip-on mufflers will make your Harley pipes louder and improve performance without swapping out the entire exhaust system.

With the help of your cutting oil, try to coat the rear of the interior of the muffler. The coating helps to prevent smoke and sparks as you remove the muffler’s baffle as well as keep debris from flying around and getting into the headers.

Precaution + Important Things to Know

Many professionals and technicians have advised that rather than wasting a lot of energy, resources and time trying to remove the baffles, it is better to get an after-market slip-on. Nonetheless, drilling out the baffles becomes significantly important, especially when your pipes are lacking the O2 sensor.

It is important to bear in mind that the compression ratios for your Harley motorcycle can change once you remove or replace the baffles. This can affect the power levels that the bike delivers while working.

By now, you should be familiar with the aphorism that ‘the right ignition is the point where the sound starts and you shouldn’t forget about that source.’ Interestingly, a lot is better about out-of-factory ignitions than factor-made ignitions. Reducing the kickback and strain also helps to improve dyno-proven power gains, thus giving power to your ignition timing.

How to make harley louder

Conclusion

Needless to say that there’s a need for regular servicing of your engine. Equally important in making your engine optimally active is to upgrade its air intake, fuel, and exhaust systems.

Finally, the cost of engaging the services of professionals may be sucking. So, going the DIY way may not be out of place.

How to make Harley Davidson Louder?

There are three options available to make your Harley pipes louder. One requires you to retune your motorbike engine. Two, you need to get rid of the baffles. Three, you can swap out baffles. The last method depends on the models of Harley-Davidson motorcycles you’re using.