Do db killers affect performance

Even though most motorcycle enthusiasts prefer loud exhausts, in our day-to-day life we often face many situations where a DB killer becomes key to limit the exhaust noise within the limits. DB killers are therefore designed to help bikers with custom exhausts get the most out of their rides, do db killers affect performance. The reduced sounds from the DB Killers ensures that the bikes can be driven on street without compromising the boosted performance of aftermarket exhausts.

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Sort by Oldest first Oldest first Newest first Most reactions. Doesn't matter what you put on it. If you didn't change the headers to get rid of the catalytic convertor, the slip on will do nothing but change the sound as the stock muffler is a straight hole all the way through.

Do db killers affect performance

Most of the motorcycle creates a lot of noise as you ride on them e. And driving on the loud exhaust may get you into some serious trouble with the cops and neighbors. So, What is dB killer? It helps to reduce the noise of exhaust and brings down the noise level to the legal permission level. Because aftermarket exhaust produces a lot of noise while running which is illegal in most countries. As we already know that sound is a type of pollution and due to the increasing number of vehicles especially motorcycles generating lots of noise in the surrounding. So, to maintain the noise level in the surrounding there is a specified limit fixed for motorcycles. We must know the range which is the maximum specified limit for vehicles in the U. S United States According to the cga. Now, you know that if the decibel level of your motorcycle exhaust is above the specified limit then you will have to use the dB killer that will save you from the cops and neighbors. You will see the performance decrease a bit on your motorcycle. This might happens because of the extra component you have added to your motorcycle exhaust which is basically not letting the CO2 out of the exhaust effectively.

However it is advised to keep below revv limiter on for prolonged duration. So, to maintain the noise level in the surrounding there is a specified limit fixed for motorcycles.

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I never heard of this before, I though it make some difference in performance but didnt know it would be bad for the engine.

Motorcycles are generally louder than any other vehicle on the road. The loudness of it has its benefits and drawbacks. But one thing is sure that it makes your neighbor awake as you start your motorcycle, and you get some unwanted attention while riding that some riders may like or hate. So, in this post, I will share with you some proven ways to quiet down your motorcycle exhaust noise. There are many reasons your exhaust can get a hole in it.

Do db killers affect performance

Post by MikeC » Mon Apr 21, pm. Post by kenny87 » Mon Apr 21, pm. Post by Tink » Mon Apr 21, pm. Post by chrisinflight » Mon Apr 21, pm. Post by bowber » Mon Apr 21, pm. Privacy Terms. Skip to content.

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Looked in ebay, o luck as well. It is easy to run the gauntlet day in day out in the hope you will not get stopped by the police, but, inevitably, you will be stopped and issued a fine. It has a db killer that goes into the end of the can though and not inline. It is a straight through design. Quick links. Item added to your cart. This is an older thread, you may not receive a response, and could be reviving an old thread. Recommended Communities. They come factory with a butterfly valve in the that restricts air flow much more than a db insert ever will! However, you may consider the trade-off worthwhile if your neighbours are not complaining. Thanks in advance. Skip to content. I've had bikes make power with baffles fitted, not lose any power with baffles removed or lose masses of power with baffles fitted.

The " DB killer ", which literally means "killer decibel" are basically aid used for reducing its exhaust up to acceptable limits of decibels that will be comfortable for your ears and those of law enforcement. This is generally a long perforated tube which extends along the flow path exhaust.

Would they do this if it were harmful to the engine? They were a nice tight tapping-in fit. Quick links. Any other input to share guys? Most of the motorcycle creates a lot of noise as you ride on them e. Why are Harley-Davidsons motorcycles so loud? This is the reason why you should definitely consider purchasing a DB killer to ensure that you can continue using your bike on a daily basis without breaking any rules. It is a direct slide fit on the muffler and the hardened grub screws positioned at degrees each give a fantastic grip from the inside. The cnc tuned lip at the end makes it look like it is a part of the exhaust and not stand out alien. Sort by Oldest first Oldest first Newest first Most reactions. Sealing off the end of the baffle and forcing the exiting gases to physically change direction is by far the most effective and often least restrictive.