Loud motorcycle exhaust

The thing about loud exhausts however is that they don't have to be loud. If you're riding around at a normal pace and low-mid revs the sound isn't really that loud. It's loud if you're pinning the throttle sure but at least then any annoyance you may cause to everyone around you only lasts for the brief split second you're passing by them.

Loud motorcycle exhaust. Loud exhausts on motorcycles can be fun but also annoying. This is especially true if you’re used to riding for long stretches and find that the loud sound gets tiring after a while. In this article, we’ll tell you how you can decrease the decibels on your motorcycle exhaust and make it easier to live with day to day. We have been working ...

California has long specified the decibel level at which stock or modified exhaust systems are deemed too loud— 95 decibels for cars and 80 for motorcycles built after 1985 —and this hasn’t ...

Some motorcycle riders love loud pipes. “That’s the sound of freedom, boy!” Others find them as pleasant to hear as a two-stroke leaf blower right outside the window. But the defense of the ...Common mistakes to avoid when trying to make your motorcycle exhaust quieter. If you’re a proud motorcycle owner and enthusiast, there’s a good chance that you’ve dealt with a noisy exhaust at some point. While some people enjoy the loud, growling sound of a motorcycle exhaust, others might find it disturbing or even illegal in …Common mistakes to avoid when trying to make your motorcycle exhaust quieter. If you’re a proud motorcycle owner and enthusiast, there’s a good chance that you’ve dealt with a noisy exhaust at some point. While some people enjoy the loud, growling sound of a motorcycle exhaust, others might find it disturbing or even illegal in …These hybrid baffles offer a compromise between loud and quiet options, producing a unique tone that sets your motorcycle apart. Motorcycle exhaust baffles play a vital role in managing sound levels, complying with regulations, and preserving your hearing. By understanding the different types of baffles available, you can select the one that ...Loudness: Slip-ons can be very loud, especially if you choose a high-performance exhaust. This can be a problem if you live in an area with noise ordinances. ... Universal Motorcycle Exhaust S-C Muffler Silencer Compatible with Kawasaki Honda Grom Yamaha Suzuki Motorcycle ATV Scooter Dirt Bike Street Bike 38-51mm 1.5-2 …Honda six and all models of Harley come with the loudest motorcycle exhaust. If you don’t have these motorcycles, then you can go with the TOCE exhaust and Yoshimura Alpha T exhaust which sounds louder and highlights you on every street. You can also customize your motorbike exhaust to get a louder sound, but the exhaust sound shouldn’t be ...

Best Non-Bagger 2-Into-1 Exhaust. Classic style, modern performance and made-in-the-USA quality throughout, Two Brothers Racing Comp-S 2-1 Exhaust System gets our nod. We’re fans of the cool features, which include a carbon fiber end cap, TIG welding that was done by hand plus high-temp packing. Shop Now. Pros: – Very Cost Effective. Silencers are super cheap, and works really well. – Super easy to install and take out. With silencers, you still HAVE the option to be loud when you want to be ...A loud exhaust is evidence of a motorcycle being alive. Rotations per minute of the engine produce the sound. It tells us how good the bike’s health is. Motorcycle exhausts also have to be loud because truck drivers or bus drivers don’t see small motorcycles on the road. The loudness is a safety feature as well.The theory is, loud pipes automatically make the rider safer, because car drivers can hear there is a motorcycle present and will therefore drive more cautiously. However, the Doppler Effect mutes this. The Internet has lots to say about the Doppler Effect, but here’s a nutshell summary from Wikipedia: “The Doppler effect … is the change ...Jul 28, 2016 · The theory is, loud pipes automatically make the rider safer, because car drivers can hear there is a motorcycle present and will therefore drive more cautiously. However, the Doppler Effect mutes this. The Internet has lots to say about the Doppler Effect, but here’s a nutshell summary from Wikipedia: “The Doppler effect … is the change ... Are you on the lookout for some fun and exciting online games to keep your little ones entertained? If your children have a fascination with motorcycles, then you’re in luck. In th...How to make your motorcycle quieter? Are your straight pipes too loud? - In this video I show you how I made a diy custom exhaust silencer / insert to quiet ...The proposed LTO-MIVS decibel limit. As stated in Section 5.4.3.7 of the MVIS, a motor vehicle’s exhaust or muffler should not exceed 99 decibels at an engine speed of 2,000 to 2,500 rpm. If a particular vehicle fails the sound test, the LTO will confiscate its front plate. The owner will then receive the MVIS report after the said test.

The reality of loud motorcycle exhausts & why they won't save you.Get My Carbon Helmet (Best Ever!): https://cyclecruza.com/vhxgGet AIRBAG Vest (On Sale!): h...What happens on many motorbikes is that the noise absorbance tech in the exhaust is cheap and gums up and fails, else new exhausts are fitted. I live near un up-hill road with loud engines, I became used to sleeping with 3M style foam ear buds, some people can become mentally sapped by noise and bad sleep from road noise. This is a great way to reduce motorcycle exhaust noise. 2. Reinstall the Original Muffler. Nowadays, it is common to see a modified motorcycle on the street. And one of the parts of a motorcycle commonly modified is the muffler system. Old mufflers are replaced by the new and louder ones. New California Law for 2019. As of January 1, 2019, a modified exhaust on an automobile or motorcycle, excessively loud, can no longer be cited as a correctable violation. ... puts loud exhaust on bike>keeps stock exhaust>gets a ticket for loud exhaust>put stock exhaust back on>ticket gets dropped because of correction>puts loud exhaust back on ...Delkevic: Very loud, nearly have to yell over it in conversation. However, it has a deep rumble that matches the bikes performance. D+dBKiller: Loud, but not so that you'd have to shout over it. The deep rumble remains, but now the mechanical engine chatter makes up for more of the sound.Bottom line, loud exhausts in CA can cost you money. Personally, I like a nice sounding exhaust but open pipes and the like are annoying in my opinion. ... I got stopped here recently on my motorcycle doing some thing I do in my car every single day which was too slow and then proceed to the stop sign without making a complete stop. I paid my ...

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It goes without saying, the higher the RPM of a motorcycle, the louder it will get. Next, motorcycle exhaust pipes are shorter in length and narrower. In most cases, the exhaust pipes are around 3 feet in length. Compare that to automobile exhaust pipes that are between 8 to 16 feet in length.Interesting question. I wonder how Germany's exhaust SPL laws might affect legal UK exhausts on classic bikes. There are different limits in the UK depending on the age of first registration, so a properly marked and legal UK exhaust could breach German limits, in which case Germany is still under an obligation to respect a properly legal and registered …May 7, 2022 ... Unmodified motorcycles don't actually meet the 80 decibel limit in all situations, they just have to pass when ridden in the specific profile ...Another bike that echoes its MotoGP sibling on the exhaust note front is the Aprilia RSV 4. Its V4 engine configuration and on-the-limit exhaust design mean this bike is about as loud as you can go, without bursting your eardrums, shattering windows, or getting arrested for crimes against humanity. 5. Norton Commando 961The same goes for motorcycles with loud exhaust pipes: they help gain unaware drivers’ attention and prevent potential motorcycle accidents. There are other ways for motorcyclists to be noticed. Still, the fact remains that sometimes drivers are not visually paying attention to their surroundings and certainly not consistently and actively ...The results showed that at a distance of 15 metres behind a car the driver won’t be able to hear a motorcycle exhaust. At 10 metres, a loud bike can be heard but at frequencies so low that a ...

Jan 2, 2024 · Another bike that echoes its MotoGP sibling on the exhaust note front is the Aprilia RSV 4. Its V4 engine configuration and on-the-limit exhaust design mean this bike is about as loud as you can go, without bursting your eardrums, shattering windows, or getting arrested for crimes against humanity. 5. Norton Commando 961 The Science Behind Loud Exhausts. A lot of people think that loud exhausts are just a way to attract attention. A study conducted in Britain made this assumption, which made people from the West assume that the older the motorcycle was, the louder it would be.2. Get a Quiet Muffler. If you can hear your exhaust while you’re driving, you can be sure that people outside of the car are faring worse. Still, most cars do come with a solution for this. One crucial part of the exhaust system is the muffler, the part which envelopes the last part of the pipe before the opening.Additionally, a loud exhaust can make a motorcycle more noticeable in traffic, potentially reducing the risk of accidents. Another factor contributing to the popularity of loud exhaust systems is the aesthetic appeal. Many riders are drawn to the aggressive sound and look of a loud exhaust, as it can make a bike seem more powerful and exciting.The Arrow GP2 Exhaust is the best motorcycle exhaust for winners. Racers search for a lightweight system for minimum hindrance when they are moving on the track. Sometimes, a hefty system has low levels of maneuverability. This device is made to feel light while riding the bike.Loudest Slip On exhausts for Harley Davidson Motorcycles. Loudest Harley Fishtail Exhausts. Loudest Exhausts For Harley Street Glide. Loudest …Loud exhausts on motorcycles can be fun but also annoying. This is especially true if you’re used to riding for long stretches and find that the loud sound gets tiring after a while. In this article, we’ll tell you how you can decrease the decibels on your motorcycle exhaust and make it easier to live with day to day. We have been working ...The great alternative to patch is an aluminum can. It will do the job just fine. First of all, you will need to clean both, exhaust pipe and patch. Afterward, cut the patch and leave a few centimeters as we already mentioned. When all of this is done, apply the Epoxy to attach the patch to the exhaust pipe. Florida. Florida Statutes. § 316.272. Exhaust systems, prevention of noise. (1) Every motor vehicle shall at all times be equipped with an exhaust system in good working order and in constant operation, including muffler, manifold pipe, and tailpiping to prevent excessive or unusual noise. Loud motorcycle exhaust systems produces low frequency sound that is non-directional and coming from the rear of the motorcycle where the exhaust is located. Since most two-vehicle accidents come from the front of the vehicle, the use of a loud exhaust system does nothing to alert other motorists of an oncoming motorcycle.

Trask's Precision-Crafted Performance Exhaust Systems: Unleash Unparalleled Style and Impressive Performance ... styling is the perfect starting place for those looking to improve the looks and performance of their Harley-Davidson motorcycle. ... 2 into 1 Harley-Davidson Exhaust. Bold, loud, stylish, are just a few words to describe the Trask ...

Motorcycles have shorter exhaust pipes when compared to cars. That’s another reason why cars are usually quieter and motorcycles are louder. #3. Open engine. Motorcycles have open engines as opposed to cars which have enclosed engines. The effect of open engines in contributing to the loud sound is not entirely clear.Apr 8, 2023 · Customization: For many riders, a loud exhaust is a personal preference. A loud exhaust can give your motorcycle a unique sound and help it stand out from the crowd. Cons of a Loud Motorcycle Exhaust: Noise Pollution: One of the main drawbacks of a loud motorcycle exhaust is the potential for noise pollution. Loud motorcycles can irritate ... Aftermarket exhaust pipes. ... LTO Administrative Order ACL-2009-018 clarifies that a sound level meter should be used to determine how loud it is, and has set the guidelines on how to properly conduct measurement. ... It doesn’t matter if your vehicle or motorcycle has stock or aftermarket exhaust, as long as the sound level is within the ...In summary, all cars and other motor vehicles in California must be equipped with a muffler. Any exhaust modifications must not increase the exhaust noise above 95 dbA. Full California exhaust noise laws can be found in California Vehicle Code § 27150 – 27159 – Exhaust Systems. Below we highlighted two most relevant sections.Unless you have a good set of headphones, listening to music in loud spaces like airplanes is often pretty difficult. MacWorld points to an EQ setting that makes it a little easier...Oct 3, 2022 · Honda six and all models of Harley come with the loudest motorcycle exhaust. If you don’t have these motorcycles, then you can go with the TOCE exhaust and Yoshimura Alpha T exhaust which sounds louder and highlights you on every street. You can also customize your motorbike exhaust to get a louder sound, but the exhaust sound shouldn’t be ... Step 5 - Replace the Cap. Take the end cap and put it back in place. This is done using another supply from your repack kit, the pop rivets. After you have completed this step, you have successfully repacked your loud exhaust pipes. If this one doesn't sound like it's for you, try this second option that is explained below.

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Simply put it over the hole. Epoxy goes inside the exhaust and should cover the hole and the edges. Leave it to rest for 4 hours. TIP: Oh, by the way, another great piece of advice is that you can use absolutely any piece of aluminum that you can find around and cut out a patch directly out of it.Check Price On Amazon. 5. Yoshimura RS-5 Carbon Fiber Slip-On Exhaust System. Yoshimura is one of the best motorcycle exhausts brands available today. The manufacturer has been in the field for over 60 years, and have been consistently producing some of the finest motorcycle exhaust systems across the world.Trask's Precision-Crafted Performance Exhaust Systems: Unleash Unparalleled Style and Impressive Performance ... styling is the perfect starting place for those looking to improve the looks and performance of their Harley-Davidson motorcycle. ... 2 into 1 Harley-Davidson Exhaust. Bold, loud, stylish, are just a few words to describe the Trask ...Motorcycle exhausts openings are facing towards the rear of the bike, and it's obviously to the back where the gases and all the noise are directed. ... A loud exhaust pipe could come in handy when splitting the lanes at low speed, letting the drivers in front of you know “something is approaching” and maybe preventing them from cutting you ...Having a loud exhaust on a motorcycle can make a big difference in terms of both performance and safety. On the one hand, a loud exhaust can make a …When a motorcycle engine has an emission system malfunction, such as an exhaust leak or a moment of running rich or running lean, backfire occurs as a result. When an engine is run...The saying “loud pipes save lives” predominantly refers to motorcyclists, more commonly Harley owners, who love to ride with a loud exhaust. The quote is also often used by car enthusiasts under the same presumption. Some riders claim that having a roaring, rumbling exhaust will alert other drivers and wildlife to their presence to avoid ...May 11, 2022 · The muffler of a vehicle is 3 to 4 times larger than that of a motorcycle. And when it comes to exhaust pipe length, it can be between 8 to 16 feet in a vehicle. For motorcycles, it’s hardly more than 3 feet. To be honest, designing the right exhaust system for a motorcycle isn’t an easy task. As a result, the police are citing about 50 motorcycle owners a week for altering their exhaust pipes. The fines are $35 for the first offense, $75 for a second offense and $150 for a third offense.Aug 14, 2023 · Key Takeaway: To make your motorcycle exhaust louder, consider upgrading to an aftermarket ignition system. This not only enhances performance but also improves the quality of combustion, leading to a deeper and louder sound. Ensure you choose a system compatible with your bike model and tune it for maximum benefits. ….

Canadian Motorcycle Exhaust Laws. There are laws that govern how loud and emissive Canadian motorcycles can be. These limitations are easily enforced on motorcycle manufacturers, since bikes need to meet the regulations to be eligible for sale. That’s why stock exhausts are heavy and rarely optimized for peak performance. A loud exhaust system allows your engine to breathe more efficiently, resulting in better combustion and increased horsepower. With a less restrictive exhaust, the engine can push out exhaust gases more …Motorcycle Exhaust. Motorcycle Mufflers & Systems. Motorcycle Mufflers/Slip-ons. Motorcycle Slip-Ons. Filter Results. View Results Availability In Stock Only (1,134) Ride Types Motorcycle (1,270) Cruiser Motorcycle (482) Goldwing (21) Harley-Davidson (591) Scooter (4) Sport ...Follow the guide below: Regularly wash and clean the motorcycle parts and remove rust from exhaust system. Regularly change the motorcycle engine oil. This will help improve your engine performance and greatly contribute to a smooth quieter ride. A smooth ride reduces vibrations and makes an exhaust quieter.Vance and Hines is a well-known brand in the motorcycle industry, renowned for its high-quality performance parts and exhaust systems. Whether you ride a cruiser, sportbike, or off...Jeff Allen. Few elements have as large an impact on a motorcycle’s design as the exhaust system. From header to exit, the gently curving shapes help define some of our favorite bikes, but the ...A loud exhaust system allows your engine to breathe more efficiently, resulting in better combustion and increased horsepower. With a less restrictive exhaust, the engine can push out exhaust gases more …According to Purdue University, 80 decibels (dB) is approximately as loud as a garbage disposal or a dishwasher. It is possible for ears to be damaged if exposed to 80 decibels for...A loud exhaust is evidence of a motorcycle being alive. Rotations per minute of the engine produce the sound. It tells us how good the bike’s health is. Motorcycle exhausts also have to be loud because truck drivers or bus drivers don’t see small motorcycles on the road. The loudness is a safety feature as well.Canadian Motorcycle Exhaust Laws. There are laws that govern how loud and emissive Canadian motorcycles can be. These limitations are easily enforced on motorcycle manufacturers, since bikes need to meet the regulations to be eligible for sale. That’s why stock exhausts are heavy and rarely optimized for peak performance. Loud motorcycle exhaust, Yeah, it's kind of a hi pitch ringing sound with the guts out. Shortening the muffler leaving the packing in will get louder the shorter you go, ..., Motorcycles can be loud for many reasons: a stock exhaust system replaced by a loud aftermarket one is the main reason. The second reason is a muffler that’s broken down and hasn’t been replaced, something that is quite common on older motorcycles. Motorcycles are in general louder than cars because the motorcycle exhaust pipe is shorter so ... , Additionally, a loud exhaust can make a motorcycle more noticeable in traffic, potentially reducing the risk of accidents. Another factor contributing to the popularity of loud exhaust systems is the aesthetic appeal. Many riders are drawn to the aggressive sound and look of a loud exhaust, as it can make a bike seem more powerful and exciting., Jeff Allen. Few elements have as large an impact on a motorcycle’s design as the exhaust system. From header to exit, the gently curving shapes help define some of our favorite bikes, but the ..., Another bike that echoes its MotoGP sibling on the exhaust note front is the Aprilia RSV 4. Its V4 engine configuration and on-the-limit exhaust design mean this bike is about as loud as you can go, without bursting your eardrums, shattering windows, or getting arrested for crimes against humanity. 5. Norton Commando 961, Motorcycle exhausts openings are facing towards the rear of the bike, and it's obviously to the back where the gases and all the noise are directed. ... A loud exhaust pipe could come in handy when splitting the lanes at low speed, letting the drivers in front of you know “something is approaching” and maybe preventing them from cutting you ..., Motorcycle Exhaust 1184 Products Product. Filters. Riders Preferred Membership. RPM Discount Eligible (319) Product. Exhaust (1184) Exhaust Accessory (232) ... Bassani Ripper Road Rage 2-Into-1 Exhaust System For Harley Softail 2018-2022 $ 985. 95 $ 1,073. 95. Free Shipping. 12. Vehicle Specific., A mere one hour of exposure to noise levels at 94 decibels can damage your hearing. If the noise is 100 decibels, it only takes 15 minutes for hearing damage to occur. But hearing damage is not the only adverse effect excessively loud motorcycles have on the public. Unlike legally equipped and quiet motorcycles, the excessive noise of many ... , A louder bike isn't safer. "Loud pipes save lives" is a nice myth, but it's simply not true. ... Darryl Bassani began designing motorcycle exhausts in the late 1960s. Today, Bassani Xhaust ..., When it comes to bathroom ventilation, one of the most important factors to consider is the installation of a high-quality exhaust fan. One of the primary benefits of having a high..., Here are the main reasons that make motorcycles so noisy. Motorcycles have smaller mufflers which aren’t the best for reducing exhaust noise. The shorter length of exhaust pipes in motorcycles reduces the residence time of the exhaust gases. So less energy and sound are absorbed by the exhaust., Florida. Florida Statutes. § 316.272. Exhaust systems, prevention of noise. (1) Every motor vehicle shall at all times be equipped with an exhaust system in good working order and in constant operation, including muffler, manifold pipe, and tailpiping to prevent excessive or unusual noise., New California Law for 2019. As of January 1, 2019, a modified exhaust on an automobile or motorcycle, excessively loud, can no longer be cited as a correctable violation. ... puts loud exhaust on bike>keeps stock exhaust>gets a ticket for loud exhaust>put stock exhaust back on>ticket gets dropped because of correction>puts loud exhaust back on ..., Jan 2, 2024 · Another bike that echoes its MotoGP sibling on the exhaust note front is the Aprilia RSV 4. Its V4 engine configuration and on-the-limit exhaust design mean this bike is about as loud as you can go, without bursting your eardrums, shattering windows, or getting arrested for crimes against humanity. 5. Norton Commando 961 , The legal sound limit: In the UK, the legal sound limit for exhaust systems depends on the type of vehicle. This limit is defined by regulations set forth by the Road Vehicles Regulations 2014. For motorcycles, the maximum permissible sound level is generally 94 dB (A) when measured at a specified distance and engine speed., Interesting question. I wonder how Germany's exhaust SPL laws might affect legal UK exhausts on classic bikes. There are different limits in the UK depending on the age of first registration, so a properly marked and legal UK exhaust could breach German limits, in which case Germany is still under an obligation to respect a properly legal and registered …, Jan 26, 2014 · California Vehicle Code sections 27201 and 27202 established the following: A noise limit of 92 decibels applies to any motorcycle manufactured before 1970. A noise limit of 88 decibels applies to ... , We would like to show you a description here but the site won’t allow us., Motorcycles can be loud for many reasons: a stock exhaust system replaced by a loud aftermarket one is the main reason. The second reason is a muffler that’s broken down and hasn’t been replaced, something that is quite common on older motorcycles. Motorcycles are in general louder than cars because the motorcycle exhaust pipe is shorter so ..., Even though scientifically unproven, if riders’ lives have been saved because of loud pipes, or if riders believe they are safer with loud pipes, those are some compelling factors – at least for those individuals. Even so, such does not address the rights of others to “not” be subjected to the noise of loud motorcycle exhaust systems. , Similarly, I noted that 2-into-1 exhausts were a bit louder than true duals, but this varied depending on the type, design, and manufacturer. Brand. Brand choice taught me a lot about levels of loudness and different sound characteristics. Bassani exhausts were the deepest and loudest, while Vance & Hines offered a loud but crisp sound., BMW S1000RR M Sport loaded with Akrapovic shorty GP Full system exhaust !Having fun? Drop a LIKE and SUBSCRIBE. It's free and helps me out a lot! ..., FMF. Founded in 1973 by Don Elmer in his garage, FMF Racing is a high-quality exhaust end-to-end manufacturer based in Southern California. Developers of off-road and motocross exhausts, FMF Racing supply 2-stroke and 4-stroke exhausts for weekend trail riders to top-level professionals. See the range., Check Price On Amazon. 5. Yoshimura RS-5 Carbon Fiber Slip-On Exhaust System. Yoshimura is one of the best motorcycle exhausts brands available today. The manufacturer has been in the field for over 60 years, and have been consistently producing some of the finest motorcycle exhaust systems across the world., The muffler of a vehicle is 3 to 4 times larger than that of a motorcycle. And when it comes to exhaust pipe length, it can be between 8 to 16 feet in a vehicle. For motorcycles, it’s hardly more than 3 feet. To be honest, designing the right exhaust system for a motorcycle isn’t an easy task., The idea is, a loud motorcycle exhaust note helps them get noticed by other drivers on the road, making cars aware of their presence. Unfortunately, as the Land Transportation Office (LTO) begins to roll out the new Motor Vehicle Inspection System, or MVIS, the loud pipes adage could cost your repeat visits to the MVIS center., Khrome Werks 4 1/2" War Hammer Slip-On Mufflers For Indian Touring 2014-2024. $599.95. Video Available. Want a bike that runs better, goes faster, weighs less and looks great? Of course you do — and a new motorcycle exhaust is the silver bullet. Sure, stock exhausts will perform the same duty of expelling combustion gasses from the motor., Mar 10, 2024 · 4. Replacing Air Filter. Modifying the air intake system is the easiest way to enhance both the performance and the sound of a motorcycle. By replacing the stock air intake with a high-flow air filter, the engine’s ability to draw in more air is significantly improved. This increase in airflow allows for more efficient fuel combustion ... , The legal sound limit: In the UK, the legal sound limit for exhaust systems depends on the type of vehicle. This limit is defined by regulations set forth by the Road Vehicles Regulations 2014. For motorcycles, the maximum permissible sound level is generally 94 dB (A) when measured at a specified distance and engine speed., 3. Check the exhaust system: Check the exhaust system to make sure it’s properly attached and not damaged. A hole or a crack in the exhaust can cause a loud noise. 4. Check the engine oil: Check the engine oil level and condition. Low or dirty oil can cause engine noise. 5. Check the chain: Check the chain tension and lubrication. A loose …, Common mistakes to avoid when trying to make your motorcycle exhaust quieter. If you’re a proud motorcycle owner and enthusiast, there’s a good chance that you’ve dealt with a noisy exhaust at some point. While some people enjoy the loud, growling sound of a motorcycle exhaust, others might find it disturbing or even illegal in …, A loud rock concert has a sound pressure level of 115-120 decibels. A gain of 10 decibels sounds twice as loud to the human ear. When a motorcycle has a sound pressure level of 100..., Motorcycle exhausts openings are facing towards the rear of the bike, and it's obviously to the back where the gases and all the noise are directed. ... A loud exhaust pipe could come in handy when splitting the lanes at low speed, letting the drivers in front of you know “something is approaching” and maybe preventing them from cutting you ...