How do motorcycle baffles work. Should I install ba...
How do motorcycle baffles work. Should I install baffles on my motorcycle? Most every motorcycle comes with baffles in the exhaust from the factory. Alright, settle down, class. (1) Parts list. How Does a Motorcycle Work? Muffler The motorcycle Muffler, for purposes of description here, includes all pipes and baffles necessary to quiet the exhaust noise and match with the carburetor jetting. The exact shape and size of the muffler, and various internal components such as baffles and butterfly valves that it uses, all govern how loud the exhaust is. Baffles come in all shapes and sizes Replacement Baffles Quiet Baffles Straight Through Baffles Make Your Own Baffles Thank you for watching this Cruiser Customizing Tip of the week. An aftermarket exhaust system is the most popular way to increase power. Step 6: Quality Control - Ensuring a Silent Performer But, as for packing for exhaust. Take your time, and shake out the coupons after each drill ( unless they get stuck in the bit, then remove). The perforated steel construction does exactly what you'd expect - it helps control the sound and flow without being too restrictive. They reflect and scatter sound waves inside the pipe, which reduces their energy and volume. When it comes to understanding how your motorcycle or car exhaust system works, it is important to know what do exhaust baffles do. What is a baffle and how does it work? Baffles work by disrupting the flow pattern and providing top to bottom flow. No one needs pipes so loud. Will exhaust baffles make my exhaust quiet? How much of high performance muffler design is based on science and how much is slick advertising? How do you pick the best performance muffler for your application? We tackle these questions in this tech article. This is why these parts are also known as motorcycle exhaust silencers. Amazingly, stock HD slip-on’s, with the baffles removed and TTI’s installed are some of the best loud sounding exhaust, and definitely some of the best performing of all Slip-ons. Exhaust baffles are components inside a motorcycle’s exhaust system that reduce noise. Try to follow what the manufacturer would have had originally. Removing the baffles in an exhaust is a great way to enhance the sound of your motorcycle and make it sound cooler. Insert the baffle into the pipe, aligning it with the mounting holes. I actually get compliments from both car drivers and bikers on a regular basis. It controls the mixing or settling of contents by creating barriers. I'm pretty sure I posted about these once before when somebody asked about baffles. Exhaust baffles play a crucial role in both the function and the sound of a motorcycle. Is it necessary to have baffles? Some say you need back pressure, so you need some sort of baffle. It regulates exhaust flow and controls sound levels, while helping to maintain optimal air flow velocity for engine performance. If you don’t want to go that route, measure the id of your exhaust pipe and get some push in baffles. Experience a smoother and quieter ride with the best universal motorcycle exhaust baffles! These baffles reduce backpressure, lower noise levels, and improve performance of your vehicle. 5" on the M8 just didn't do it. I have the big radius V&H pipes on my deuce and I took the baffles out. Few elements have as large an impact on a motorcycle’s design as the exhaust system. straight pipe for a couple months now, it’s "Loud as Hell" and Let's explore the interesting physics behind your motor cycle's silenser in this video. Remove the exhaust pipe from your motorcycle. My T140 has small cans on and runs baffles because it's a nicer noise & runs better than open pipes. You’ll learn how the baffle controls noise levels and contributes to your bike’s Debunking Motorcycle Backpressure: What you need to know! There's a lot of misinformation about motorcycle exhaust systems and their impact on engine performance floating around on social media. I'd say it was worth the time. Ride with power but beware of the consequences. If your exhaust is a beat-up woods pipe, just place the chisel on there and peel ‘em off. So, armed with my trusty drill, I decided to tackle those baffles. A baffle only has a slight effect on back pressure, but it has a huge effect on loudness. Understanding Baffles A motorcycle baffle is an internal component of the muffler designed to manage exhaust flow and noise. The sound coming from the Tab Performance mufflers with the aggressive Zombie baffles is pretty insane. But the steel wool would eventually either burn up or rust away (which was the goal to get back to a loud unrestricted exhaust). With baffles is better. Without was just too much. Order now and experience the difference! At TAB Performance, we understand that the right baffle can transform your motorcycle's exhaust system, balancing sound control with optimal engine output. My neighbor used to do it many years ago. How Does Exhaust Affect Motorcycle Performance? As mentioned above, an exhaust is integral to the performance of your motorcycle. Unlock the full potential of your bike with our comprehensive guide on motorcycle exhaust systems. Tips, tools and things to know if you're thinking about a muffler-only exhaust system, or slip-on, for your motorcycle. 2024 Road Glide Special - 117" Detachable Trunk : Detachable Passenger Back Rest : Stage I and Stage II : Rinehart Exhaust : More to come!!! Unbolt the baffle or end cap if you have bolts, or remove the rivet heads if the muffler is riveted. Baffles work by disrupting the sound waves, reducing noise. A motorcycle baffle is located inside the muffler or silencer section of the exhaust system. The motorcycle exhaust system expels gases from the engine out of the exhaust. Depending on which of the two projects you decide on, you’ll need different supplies. Alright motorcycle riders, if your pipes are a bit too loud for your neighborhood (or your ears), these 4-inch short exhaust baffles could be the perfect solution. All 5 minutes of it. Learn about design, materials, and maintenance tips. It was a good trick to pack the bored out mufflers with steel wool to get to quiet noisy exhausts. Is taking the baffle out bad for a bike? In this guide, we will find out how removing baffles affect your motorcycle's engine performance. Do not be ashamed to make your ride quieter. A pipe is relatively simple to install, offers good power gains, and is visible on the bike (for showing Learn “What does a muffler do in your motorcycle’s exhaust system? Understand its function and how it helps reduce noise & manage exhaust gases today. Plenty enough noise with baffles installed. ! Let's explore the interesting physics behind your motor cycle's silenser in this video. Enhance performance, style, and sound with expert tips! This little trick will allow you to improve the responsiveness of your motorcycle, by tuning the amount of back pressure in the exhaust. What is a motorcycle exhaust baffle? A motorcycle exhaust baffle is a component inside the exhaust system designed to reduce noise levels. Yep, it's been done. Dylan walks you through what is available to hel What is a Baffle on a Motorcycle There are several types of baffles that can be found in motorcycle exhaust systems, including straight-through baffles, spiral baffles, and perforated baffles. They create back pressure, which improves engine performance. The Basics of Sound Waves Before we delve into exhaust systems, let’s understan Get the sound & performance you crave with new motorcycle exhaust baffles & repack kits from Dennis Kirk. This makes it easier to install the baffle. What Is A Motorcycle Exhaust Baffle? In this informative video, we’ll dive into the world of motorcycle exhaust baffles and their importance in maintaining t A motorcycle exhaust baffle is an internal component inside the muffler designed to manage sound output and gas flow. But there's more to it than loudness! How does a motorcycle exhaust system work? A motorcycle exhaust system works by directing the post-combustion gasses from the engine cylinder and away from the driver out into the atmosphere. Their site states that their baffles will improve both mid range horsepower and torque as well as reducing the decibel level of my exhaust. 1. As the disrupted waves travel through the baffles, they are further redirected and broken down, leading to a significant decrease in noise. #DennisKirk has you covered with over 160,000 parts f Intro music // Fresh Start by Joakim Karud / joakimkarud Track 1 // Say Good Night by Joakim Karud / joakimkarud Subscribe to our channel // https://goo. Baffles are designed to create backpressure and dampen engine sounds before they leave the exhaust system. At TAB Performance, we understand that the right baffle can transform your motorcycle's exhaust system, balancing sound control with optimal engine output. • Learn more about JAES:https://jaescompany. I weled up the holes and made my own baffles that in my humble opinion look good and do a nice job of quieting down straight pipes while leaving a nice exhaust note. First, choose the right baffle for your exhaust type. Been hell rid'n. They will also produce improved low and mid range power. What is the purpose of a baffle in a reactor? A baffle is an integral part of the vessel’s mixing system that promotes better flow of fluids for There are 4 baffle plates that look like automobile engine freeze plugs; a flat, sheetmetal, cup-like disk with a piece of about 1/2" X 6" or 7"tubing through the middle of it. The 2 end baffles are welded to the inside of the chrome pipe. When removing baffles from your motorcycle, there are pros and cons. There's nothing wrapped around the baffles in there though. High quality sound deadening material. Th Most noticeable in 5th and 6th in a passing situation. However, many have straight pipes. A baffle directs flow patterns in containers or pipes. The last component is your exhaust system’s muffler. While stock mufflers use chambers to reduce noise, they often restrict performance. Lowest Prices & Same Day Shipping! The price you pay for the extra performance and light weight of aftermarket-exhaust is eternal vigilance. What it does have is the most delicious bark from idle and a very unique sound being a 75 degree twin. Short baffles with small holes can maintain normal back pressure while providing heaps of volume. 4. Discover the pros and cons before you do it. com/donate/?hosted Do I Fit Playlist. Plus, a baffle can also improve your engine’s performance — even if only slightly — while helping to prolong its life. Professor Lemmy is here to tell you what you need to know about choosing, buying, and installing an aftermarket exhaust system. the noise) so that they cancel each other out. However, chambered baffles can cause back pressure in the exhaust system, which can lead to engine performance issues. It's not any quieter, it's just a nicer noise. You know about “no baffle” tickets! But you could not find curved baffles to fit inside your bended and twisted pipes. Discover the pros and cons of removing baffles from your motorcycle exhaust. Measure the diameter of your exhaust pipe to ensure a proper fit. While many baffles will come with straight pipes, some will come with an end cap. Typically constructed as a perforated metal tube or a series of plates, the baffle acts as a controlled obstruction to the flow of exhaust gases. php?lang=en• Lea As I mentioned in the intro, you might make a motorcycle baffle or a muffler if your motorcycle exhaust is too loud. Sheet metal (2mm will suffice – but try match this with the pipe thickness). Baffles direct exhaust flow, reduce sound levels, and can improve engine efficiency. php?lang=en• Lea Using the drill with 2 extensions and a bi-metal hole saw, slide the saw into the end and make at least 3 well placed holes in the baffle. Will exhaust baffles make my exhaust quiet? Baffles come in all shapes and sizes Replacement Baffles Quiet Baffles Straight Through Baffles Make Your Own Baffles Thank you for watching this Cruiser Customizing Tip of the week. Every noob's question ever: what do baffles do on a motorcycle? You'll often hear that loud pipes save lives. By ensuring that top to bottom flow is achieved in addition to swirling flow, baffles are able to prevent this from happening. They also sound much better than most factory exhaust setups. What Is a Motorcycle Baffle and Why Does It Matter? A motorcycle baffle is a device located inside the exhaust muffler. These components play a crucial role in the overall performance and sound of your vehicle’s exhaust system. Youll need to repack your muffler now and then. Reducing the 'BARK' and overall Lowering the volume of my exhausts with dB killer drop in baffles. Understanding how to make motorcycle baffles can enhance this functionality. The last I understand but how does adding Chambered baffles typically provide a deeper, throatier sound than straight-through baffles. paypal. The last I understand but how does adding Most noticeable in 5th and 6th in a passing situation. Take a listen to this M8 Stock exhaust modified; baffles removed & Thunder Torque Inserts™ Installed. #4 Pike Bishop, Sep 20 But the new 4. I had the maintenance guy at work weld up the bolts and washers for me and installed them in holes left from the rivets that used to hold the baffles in so no drilling required or money spent and results that I can feel on the butt dyno. Experimenting and measuring the decibels before & after. For more details on how to take baffles out of motorcycle exhaust, extract the baffles with pliers or by tapping them out. Here are some pics of the baffles alone and mounted in the pipes. The idle sound is low and deep, and when you get on it, its a monster. We usually quote diameters in both metric and imperial so you can work in the measuring system you feel more comfortable with. Now I have that deep Rhiney rumble that quiets at road speed. If you know the model of exhaust you may be able to order baffles from a online store or a local shop take pictures of your motorcycle and the exhaust, most shop parts guys will be able to tell you what you need. It used to be that replacing the stock silencer with a freer flowing aftermarket one would release significant horsepower, but that’s no longer the case. The 2 inner baffles are tacked to the perforated lining. Get the perfect fit for your motorcycle with easy installation. Jan 3, 2026 · Baffles primarily reduce engine noise by disrupting and dissipating the sound energy created by the rapid expulsion of combustion gases. (The best way to do this, in my opinion, is to drill the center of the rivet, and then carefully shear the exposed head with a hammer and cold chisel. Removing baffles can enhance the sound, giving your bike a louder and more aggressive roar and improving the riding experience. Quiet Baffles - do they actually work ? (V&H Short Shots) ‘24 Fatboy Vance & Hines Big Radius PCX BCT Monster Baffles Workshop Wednesday | Quiet Baffle Decibel Measurement No baffles in the Super Duke, its too not crazy loud or droning. There are all kinds of Quiet Baffles you can install on your #Motorcycle, each with their own pros and cons. Discover how a motorcycle exhaust pipe muffler works, reducing noise, managing backpressure, and improving performance. These baffles work by squeezing down on the exhaust gas flow, muffling the sound, and keeping those emissions in check. Installing motorcycle baffles is not a difficult task, but it is important to follow the instructions that are included with the baffles. The lollipops cans be built quickly and easily. Let’s dive into the fascinating world of motorcycle exhaust systems and explore how they impact performance. Unbolt the baffle or end cap if you have bolts, or remove the rivet heads if the muffler is riveted. Called Rinehart and they sent me a set of "performance" baffles (maybe $80?). Participants share insights on the effectiveness of baffles, emphasizing that traditional mufflers often utilize multiple chambers to reduce noise while maintaining performance. A baffle can create back pressure but will depend on how the motorcycle is tuned and the kind of baffle. I think the twins annoy people less than a inline 4s do. Factory mufflers are often changed to aftermarket pipes to get the right sound and performance desired by the rider. Does this matter – yes as you want baffles that are appropriately sized for your pipes for best results. Install a Quiet Baffle on your #Motorcycle the right way, with this handy Tutorial from Vance & Hines. . This discussion focuses on modifying motorcycle exhaust baffles to achieve sound reduction without using fiberglass. This uses baffles and convoluted pipework to bounce around the high and low pressure pulses (i. e. You see, baffles are a big part of what keeps a stock exhaust on the quiet side, helping it comply with all those pesky noise and emissions rules. com/index. Read this article to learn about motorcycle exhausts, how they work, their purpose, parts, and types. Simply put, a motorcycle baffle is a perforated metal pipe inside of the muffler. Will Removing the Baffles Hurt My Motorcycle? Removing baffles from your motorcycle can damage its frame, cause loud exhaust sounds, alter combustion, damage the exhaust, and change emission patterns. It's a straightforward perforated steel baffle that slides right into your existing Cobra pipes. 26-32mm diameter is common. The baffles have been installed there for a purpose and will help to make the motorcycle run smoother and be within the law regulations. gl/5bApsq Ellaspede is a hub for motorcycle We’ll start by defining what an exhaust baffle is and how it functions within your motorcycle’s muffler. The legal reaction to removing exhaust baffles could range from complete indifference to a slap on the wrist to a hefty fine and jail time! So, to sum up, check local laws before removing the baffles on your motorcycle exhaust. We’ll start by describing what an exhaust baffle is and how it fits inside the muffler. Aug 26, 2023 · How does a motorcycle baffle work? A motorcycle baffle is a metal tube that makes motorcycles quieter and, at the same time, creates a low level of back pressure that is needed for the motorcycle engine to work properly. It is not recommended to remove the baffles on a motorcycle—especially if it has come with the baffles installed when new. Best way to remove motorcycle exhaust baffles safely and legally while improving sound and performance. Powerbraidz is an exciting new flexible exhaust baffle that fits into curved or radius pipes like Grumpys, Martin Bros, Samson and a lot of other exhaust manufacturers. Typically made from metal tubing with perforations, it's wrapped in sound-dampening material like fiberglass or steel wool. From header to exit, the gently curving shapes help define some of our favorite bikes, but the shapes are far I tested out the best motorcycle exhaust pipe baffles and found the perfect one! Say goodbye to loud rides with these top-rated baffles. We’ll start by defining what an exhaust baffle is and how it Apr 15, 2025 · Baffles are essential components of the motorcycle exhaust system that control noise and enhance performance. When you twist the throttle on your motorcycle, you’re not just revving up an engine; you’re unleashing a symphony of science. In this video, we explain the role of exhaust baffles and how they influence your bike’s noise and tone. How do baffles improve performance? Howdy Folks, I am considering purchasing a set of Big City Thunder baffles. However, removing your bike’s baffles can be a bit of a double-edged sword. In this informative video, we’ll explain everything you need to know about exhaust baffles and their role in motorcycle exhausts. How does a baffle work? Motorcycle baffles are essential components that help manage the sound and performance of a motorcycle’s exhaust system. Each type has its own unique design and function, but they all serve the same purpose of reducing noise and improving exhaust flow. • Do I Fit Series @bikesilikemore But then you wouldn't do it without retuning to suit would you? As to the OP's question I've seen baffles in otherwise open pipes work well. I added the baffles for my 2-1 pipes (different bike and pipes from yours) after initial installation without them. Drop a small donation right here: https://www. When the exhaust valve opens, a powerful pressure wave, which is the sound, is released into the pipe at a speed close to that of sound itself. I did this for a low budget rebuild where I’m literally using a section of galvanized pipe for an exhaust tip. Understand how exhaust baffles and silencers can reduce motorcycle noise, enhancing riding comfort. Jun 19, 2023 · Baffles reduce motorcycle exhaust noise by slowing and restricting the flow of exhaust gases. Read on! Building a Motorcycle Exhaust Baffle: What material do you need? Mild steel round pipe (size will depend on your build and exhaust). dsj6k, dwtn, azeofc, app1z, jpld, bo2sdd, opqg, spbtmr, eurj, uamhwk,