Baffles for straight pipes Straight Pipes Jump to Latest 28K views 21 replies 14 participants last post by Tab B. Nov 25, 2021 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Aug 25, 2012 · This 4 inch piece of pipe sort of looked like a baffle itself but was mainly holding the main long baffle in place. Mar 6, 2021 · I know of a couple of circumstances where a straight pipe was put in place of a broken-off muffler simply to get back to work right away. Feb 21, 2013 · Originally i took off the stock pipes and replaced them with a set of jardine slash cut pipes. Removed the baffles as well so it is a full on straight pipe. If take out the baffles you will lose power in the low to mid range of riding. Your fishtails may be subdued to any decibel level that you are happy with. I have searched the threads and i really can't find an answer to my question as most straight pipe threads end up turning into a philosophical debate. 5 - 2. I want louder than stock, quieter than neighbor haters. Make sure you leave enough room to get the mufflers back on to the head pipe. Go to any auto parts or muffler shop and have them expand the ends of the pipe to match the baffles you took out. use a good retainer to hold it in or it might blow out at and inopportune time. Apr 28, 2022 · Riding for 40 years. ) I read on this subject for hours and now I'm more (EDIT) confused. AR cones can help and the units from Big City Thunder can help to if you care to spend a little $$. Sep 24, 2006 · SVULK 3" ID Exhaust X Pipe, Stainless Steel Universal Diesel X-Pipe, Universal 3" Dual to 3" Dual Exhaust Connector, 12"/305mm Overall Length Crossover X-Shape Exhaust Pipe 4” SHORT Exhaust Baffle for 1-3/4" OD Exhaust Pipes & Mufflers – Noise Reducer/Silencer - SOLD INDIVIDUALLY w/Mounting Nut & Bolt – Galvanized Steel – Motorcycle Mar 31, 2012 · Un baffled pipes produce little to no back pressure which affects the performance of the bike in a negative manner so the trick is to find some pipes with baffles that give the sound you are looing for while still providing enough back pressure not to affect your performance. pipes, H/D download and K&N air filter. May 29, 2017 · If you're having popping on engine decel, you could try a lollipop type baffle. Those baffles will create small amounts of backpressure and allow the motorcycle to have a nearly baffle-less sound. 95. We Process Orders VERY Quickly! As picture show. Installing a brand new set of Cobra 6 into 6 exhaust on the Honda Valkyrie. Jul 2, 2010 · You can make your own pinwheel baffles too. If needed, opt for a slightly smaller baffle size to accommodate the added thickness of the wrap. " They flow better at WFO, normal street riding does not consist of only WFO. Designed to fit inside of 1-3/4" O. It has no chambers or baffles, allowing the exhaust gases to flow freely. Keeps the noise, but might reduce that popping. make sure the tips are sticking out beyond your rear bumper and pointing straight back. Inner baffle tube may be cut down or removed for greated air flow with a metal blade hacksaw. No instructions Get the best deals for Harley Straight Pipe Baffles at eBay. However, some baffles are not hollow and will have an end cap (or a blocker) that will serve as a stop for the exhaust gas coming down the exhaust pipe. I will be taking them out when I go to the Straight Pipe Baffle. 3" to 6" long ought to do it depending on if you want to 'twist' one or both ends of the baffle. Tube Inner Diameter: 2" FITS: Custom Application Jan 28, 2007 · I actually lost a baffles identical to this one when I was out riding so bought this. Drill a tiny single hole somewhere and try it again. These baffles measure 1. 25″ SS pipe 12. hurting performance? Jump to Latest 7. 865 and fit decently snug, probably due to the fact that nothing can be 100% perfectly round, but it was enough to make me happy. Looks awesome! I love the tune ability of these mufflers. com FREE DELIVERY possible on eligible purchases. Those 36" non-baffleds will drone on the highway. I had the exact same situation. They're baffled and have a rather mellow sound when compared to straight drag pipes, but without too harsh of a bark. Mains Feb 9, 2009 · I ran some straight pipes with the 12" 1-1/2" baffles for a while. Others may find that the roar coming from their exhaust tips is too loud for them to bear. Apr 5, 2014 · You may install any baffle that is of a size that fits inside the pipe being used. They were too damn loud for even me. This bike sounds un Jan 1, 2021 · Hello, I have changed the Tab Zombie baffles for a 1. Then had everything ceramic coated. Well I didn't put in baffle & went with the straight pipes (big stock pipes). So, if I could just buy baffles, I would be happy. You just take the pipes off, drill a hole for the baffle screw up by the end that attaches to the head pipes. Not only with it still sound great, it will improve engine performance a great deal. Find some tubing that fits snugly in your drag pipes and cut two pieces, one for each pipe. Oct 1, 2004 · Just gutted my 16 guage pipes, removed inner baffles completely and just left outer baffles, straight through 1 3/4". My 72 BB has the Hooker system with baffles in the side pipes. The actual O. Jan 20, 2014 · Buy Khrome Werks 202032 HP-Plus 2" Drag Pipe Baffles for Harley (202032): Baffles - Amazon. " I have Rinehart pipes and these modded 16 guage seem to be a bit more rideable (noisewise) in a pack. 25" OD pipes (Baffle Diameter 2 1/8 Dec 28, 2020 · Fitment:Fits into the end of exhaust pipes and some mufflers to reduce noise level and offer a minimum performance restriction,Designed to fit inside of 2" O. Sep 29, 2007 · "Straight pipes are really the best option (over baffles) because they flow better. The STS Baffles bolt into the pipe, and then a simple mounting method can be achieved for that particular application. Straight pipes are often referred to as drag pipes because they were used for drag bikes. Apr 29, 2023 · Years ago I used a tightly rolled piece of "hardware cloth" slipped in my 4 ft scavenger pipe and held with a cross pin as my muffler. I did notice a slight difference in midrange power but it pulls alot harder on the top end now. Apr 8, 2012 · BAFFLES make you easier to Ride WITH (your friENDs will appreciate it). I have very similar DG pipes with the welded in straight baffle. May 31, 2013 · The only problem I have with my '72 XS2 is that it bogs a bit in the mid-rpm range when accelerating anywhere about 1/4 throttle. Designed to optimize exhaust flow, these baffles help reduce back pressure while providing a deep, aggressive tone that turns heads. No flat spots. ) for my VTX1300C. There shouldn't really be much/any difference in removing the baffle vs. But they were LOUD. Do I buy the same Sep 18, 2013 · Stright pipes on my 800 moved my power from higher RPM to lower RPM, and it was a huge REDUCTION in power. I wanted to tone it down cause it was just to loud for my taste. CAUTION: These exhaust products are not legal for sale or use in California on pollution controlled vehicles. It just requires a drill, bits, and metal screws. " Best anti-reversion is a cone, any returning wave is constricted and effectively blocked, without affecting the incoming wave. "I think you'll find that there is a lot of misconceptions about what makes a good exhaust, people like to claim you need backpressure, but you don't. There are all kinds of Quiet Baffles you can install on your #Motorcycle, each with their own pros and cons. Fits: Custom application for straight pipes. A few of my occasional-use tractors around here have straight pipes because I like to hear them bark, but I also wear hearing protection when running them too. Oct 19, 2020 · Fits into the end of exhaust pipes and some mufflers to reduce noise level and offer a minimum performance restriction. Exhaust Baffle measures 1-7/8" OD x 8" Long Fits 2" O. Up to 12 mid-range HP over a straight pipe with no baffle, enough torque to pull tree stumps, and a killer sound. Exhaust pipes & mufflers that will accommodate the dimensions listed above. The typical sound is nevertheless maintained,Approximately 8" long. I managed to get both of those pipes out and one of the main long baffles but the other one was basically welded in place due to heat probably. so I have a set of pipes, 3 1/2 inch that are just straight pipes. com. Jan 23, 2014 · I want to put straight pipe fishtails on my all stock-02 Road King (electronic ignition. They are cheap and you can experement with them to achieve your goals. I did pack some fiberglass around the baffle and it really helped the Blat-Blat at criusing speeds. I did fix all of that when I purchased a 2004 HD Springer with those loud ass pipes on it. Then install new baffle. open the cans, strip em Dec 1, 2023 · A straight pipe is a simple, straight tube that connects the exhaust manifold to the tailpipe. . The literature sources, however, state that the baffle factor for a flow in a straight pipe is equal to unity, which implies the identity between the pipe flow model and the plug flow model. Measure the Inside Diameter of your Straight PIPES & BUY a few different Style & Types & Lengths of BAFFLES Almost ALL baffles install with a SINGLE 1/2" long 1/4" Stainless Steel bolt Try a set of BAFFLES out per Week --- get good & used to them Aug 25, 2016 · I am past my "the louder the better" era. Flush-seal type (7/8 taper) brass pipe plug standard; OUR ORIGINAL THUNDER MONSTER BAFFLES - deliver a deeper tone to the note of your exhaust. Straight Brass Baffles are used to divert the flow of water or coolant within the mold. Installs in minutes with the included nut and bolt. Apr 6, 2014 · You can buy baffles from Samson that fit. Package Included: 2 pcs silencer C2 - Chrome Straight Cut B - Black Slash Cut B2 - Black Straight Cut Baffle Designations: 2. I took one of these mentioned earlier: J&P Cycles - Motorcycle exhausts, seats, mirrors May 4, 2007 · I was thinking about the Big Dog choppers popping up left and right these days. Bought them from Dennis Kirk. of 1 7/8" Installs in minutes with included nuts and bolts. Sep 24, 2006 · Just came in today for my 1988 Honda Shadow VT1100C with straight pipes. This assumption is doubtful. They looked OK except the header pipe on the left was not chrome and the one on the right was. Dec 28, 2020 · Fitment:Fits into the end of exhaust pipes and some mufflers to reduce noise level and offer a minimum performance restriction,Designed to fit inside of 2" O. took out the baffles. Jun 26, 2007 · Dont put the stock pipes back on yet. And it got me thinking about whether I could get straight pipes (no baffles, no muffler, etc. D. If it is a straight pipe to begin with, the baffle removal might help, but if it is a tuned pipe (like a tecno or technigas) in the =<>- shape, that offers more of a difference anyway, I dont know if a baffle will help or not. but some times while driving it would stumble and seem like a miss, you can really hear it through the exh. later you have the baddest, loudest, different sounding bike that kicks a**. 75” straight pipes i thought it reduce the loudness,but they are damn loud again,my question is it better for performance/reduce loudness to install a 1. These are the reasons why the most dedicated modification enthusiasts tend to upgrade their machines with shorter and lighter pipes or high-quality motorcycle exhaust baffles and inserts. One tip for you if you go this route is put the baffle in then drill your mounting hole. Buy 1 7/8" exaust pipe and cut to same length as baffles. (Loss of torque) If leave in the baffles you will get better performance in the low to mid range of riding. 4 days ago · "Baffles in drag pipes is like trying to fart around a cork. Jun 19, 2007 · But as for the straight pipe making a baffle outta some needlewire and exhaust packing or solid pack would achive roughly the same effect, you might have to play around with different lengths of the makeshift baffle to get the best sound. It'll still be straight pipe loud just better and it'll give you the little bit of back pressure you need . of 1 7/8". Someone removed the baffles out of the '79 before I bought it and it Sep 21, 2021 · Baffles in straight pipes? Any tips? Started by 1982fxr, September 20, 2021, 12:56:23 PM. Mar 18, 2009 · i went out on it yesterday and ran the straight pipes. Free Shipping. Too loud for me, and dont wanna spend on new pipes. If you are doing straight pipes for power - it is not better, if you are doing true straight pipes (no baffles) for sound quality - it is not better, if you are doing straight pipes for loud and annoying, go for it. But they were to quite so drilled some extra holes in the little tongue that sticks down and it was perfect. On the other hand, a muffler is a complex component that is designed to reduce the noise produced by the exhaust system. Scat makes some tunable baffles that you can put on the tips, if the straight pipes are too much. 50) inch O. These products are intended for non-highway only. A few guys on a Suzuki form did that with straight pipes and said it helped. 52. Ran great, cold idle improved and felt good throughout the range (yes I rejetted). The aim of the present work is to verify the baffle factor values assumed for the pipe flow. com/stores/ramblinaround-storeJordan thought you might like to see this old school tuning trick, that many people of p Dec 6, 2024 · Muffler inset for reducing noise emission. Jun 11, 2005 · get there monster baffles, my friend put them in his star and it boosted his power and gave him a tuned muscle car sound. Includes mounting bolt. Jan 23, 2014 · Jack has you covered for a cheap way to get some reversion/back pressure from the straight pipes. Good sound and still seem to have good performance. I currently have the S. coating about 2 months ago for my YJ with SB 350, fender well headers and I built my side pipes to accept these inserts and it looks like I have straight pipes. Oct 24, 2022 · all the back pressure talk being necessary in the mufflers is just plain not true. Apr 5, 2014 · I used a set of matching size cycle shack baffles in my old Sampson strait pipes. Perfect for drag pipes and custom mufflers. Note: Baffle diameter denotes the size of the pipe into which it fits. 9K views 11 replies 9 participants last post by vulrider Oct 15, 2014 Jul 10, 2017 · Universal steel muffler baffle with fiberglass packing. My pipes measured 2 inches OD with a perfect 1. This 8" long zinc plated baffle set fits inside 2-1/16" and 2-1/4" straight pipes, wrapped in fiberglass packing. the pulses necessary for proper removal of exhaust gases and intake of fresh mixture to ensure max performances are initiated in the header pipes, these pulses are maintained through the muffler cans whether they are completely open or have baffles. Jun 19, 2023 · Wrapping the baffle might slightly increase its thickness, so ensure that the wrapped baffle still fits comfortably inside your exhaust. Most times though, its just showboating. I've been opening the baffles bit by bit to try to get back to a brown/tan plug. The pictures show a 2. The pipes are 1. Then slap her on a dyno and remap your power commander and do a bit of tunning and see what happens :wave: Apr 26, 2024 · Drag Specialties Motorcycle Baffles, Drag Specialties Stainless Steel 3-1/2in. I bought a baffle for a harley exhaust, trimmed it down to fit, and put it in there. Members save 5%. of 1-5/8" Installs in minutes with included nuts and bolts. It's that simple. E. Easy and inexpensive. Included Items: (2) Chrome steel pipe baffles. I really like the "Pipe Dreamz" & Radius pipes they have out for the HD Sportsters. 3 bolts and 10 min. Like $40 and an hours worth of work. Jun 26, 2008 i decided to try to baffle these straight pipes with a baffle set up i saw in the tips and tricks and some steel wool for packing i found some chicken wire type stuff and some steel wool and put it together as seen in the pics in the video posted the first is the obvious unbaffeled and it sounds kinda cool in the video but its earshattering honestly way too loud. Each one will have a little different way to mount, but easily performed. You wont be disappointed. But this worked perfect for my bike. it runs great lots more power and top end speed. Sep 23, 2021 · I've installed a number of EBay sourced baffles including a set into my '99 Trophy 900. For 2. Snuffers and baffle inserts in straight pipes are much more restrictive than free-flowing mufflers, real performance robbers. Pipes. Fiberglass-wrapped steel construction; Available for a variety of pipe sizes; May require drilling a hole in the exhaust pipe; Size corresponds to muffler pipe outer diameter. I just went to the local hardware store, bought a couple feet of it and cut it and rolled it up and slid it in. I'm still tuning to find the right Khrome Werks HP-Plus Drag Pipe Baffles $ 98. It will give you a headache or put you to sleep. Never messed with baffles. I have taken 3 measurements at 6 feet away: Without baffles - 90db (obnoxious) 4-inch baffles - 87db 8-inch baffles -85db The sound difference between the three is not very noticeable. I do find really loud pipes annoying too, but to each their own. I'm ordering a set for my cobra 2" staggered drags this week. I bought these Silencer Inserts with the high temp. Previous topic - Next topic. And these baffles did just that. Used an old skool drag pipe trick of welding a big flat washer on the head of a 5/16" bolt and putting the bolt/washer 1 1/2" from the end of the pipe. Classic Staggered Drag Pipe Styling Full Coverage Heat Shields Optional Quiet Baffle Available HEAR THE DIFFERENCE Stock Straight Shots DISCLAIMER: For Closed Course Competition Use Only WARNING: Cancer & Reproductive Harm RamblinAround Store: https://teespring. May 20, 2020 · In the case of the VT1100C Shadow Spirit exhaust, Cobra does not produce a set of Drag Pipes to fit that bike. Jul 18, 2012 · They are not straight pipes, they have a low deep rumble, while straight pipes have a much higher pitched tone with what sounds almost like an echo. 80. Oct 10, 2010 · Straight Pipes, no baffles. Oct 10, 2003 · Drill out baffle/weld at exit of pipes and remove chamber. 0 Members and 3 Guests are viewing this topic. 8” LONG Exhaust Baffles for 2" OD Exhaust Pipes & Mufflers – Noise Reducer/Silencer - SOLD AS A PAIR w/Mounting Nut & Bolt – Galvanized Steel – Motorcycle, Harley, Chopper, Bobber, Cafe Racer 3. Milwaukee Twins 12" Drag Pipe Exhaust Jan 23, 2007 · It does not backfire or seem to be running lean though. tunning will ensure proper mixture. Is there any concern of running an engine with "half" a baffle still in place. DG's are basically straight pipes, and are about as loud as they get, aside from taking the pipes completely off the bike. Aug 25, 2016 · Fits into the end of exhaust pipes and some mufflers to reduce noise level and offer a minimum performance restriction. Enhance your motorcycle's performance and sound with our selection of straight pipe baffles. Not a pleasant sound at all to me. Oct 14, 2007 · Straight Pipes Bad? Yes If you put Drag Pipes on, that is what U should be doing! Other wise you can waste your money putting Vance Hines Drag Pipes on and loose low end torque and will mess up your Gas Mileage. Jan 30, 2011 · To make straight pipes, buy any pipes you want with removable baffles. May 17, 2014 · Interesting!! I have a 2003 Heritage, when I bought the bike it had "Pythons" on it, Straight pipes , no baffles, sounded like "Sh*# to me,Super loud, so, in stead of baffling them, a friend had a set of Brand new stock pipes,covered with dust "Take Offs" , where someone with same bike bought the bike new then , rode to his shop and immediately put on different pipes, so, I swapped even and Jul 17, 2018 · I have 2 1/4" slip-on slash cut open pipes behind the stock head pipes. Jun 28, 2017 · My 800 has short/drag pipes, seems like the previous owner just chopped them off about half way and slapped on some slip-on tips. Aug 2, 2010 · It might sound good, but if they are indeed straight, you might want to consider getting some baffles. No mufflers. 5" louvered core Z - Zombie Part Number Example: 211-2295-B-Z : Black muffler with black slash cut tips and Zombie baffles. From my experience straight pipes are at their best when running full throttle, hence the name "drag pipes". Jan 21, 2009 · Just run straight pipes out the back. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Apr 1, 2009 · I know most of you guys are opposed to running straight pipes, but my neighbors are cool and cops don't care around here. 4” SHORT Exhaust Baffles for 1-3/4" OD Exhaust Pipes & Mufflers – Noise Reducer/Silencer - SOLD AS A PAIR w/Mounting Nut & Bolt – Galvanized Steel – Motorcycle, Harley, Chopper, Bobber, Cafe Racer Jun 1, 2011 · The tuned length of the pipe should be selected according to where you want peak hp to hit, and diameter according to where you want the torque peak to hit. 900 ID. I have mine turned 1/3 from edge on. of the actual exhaust pipe, not this baffle. 7 out of 5 stars For some, large exhaust pipes may seem too heavy. 75” louvered baffles. 13. Jul 27, 2013 · My friend who is a motorcycle tech tells me that straight pipes create problems for the carburetor because in order for the bike to function properly there needs to be a small amount of back pressure which you do not get with a baffless (if there is such a word) straight pipe. i loved those pipes bc they sort of sounded like a baby harley. Do I need to add a baffle and or a power torque cone for some back pressure to keep it from running lean? OUR ORIGINAL THUNDER MONSTER BAFFLES - deliver a deeper tone to the note of your exhaust. part of my question is ( will this affect my carb ? ). Lastly, some baffles combine elements of both short and long baffles to create a distinct sound profile. 25 inch 16 g stainless steel tubing. Jul 6, 2016 · I run straight pipes with a small baffle inserted in the end of each pipe. Sep 29, 2009 · Straight pipes? With or with-out a Baffle? Aftermarket pipes can improve your performance, but it based on what pipes you put on. There isnt any packing around it but the baffle still makes it a little quieter. 6K views 9 replies 7 participants last post by Shadow05 Oct 11, 2010 Aug 26, 2023 · Hollow or straight-through baffles are the most basic type of motorcycle baffle. Sep 21, 2021 · Baffles in straight pipes? Any tips? Started by 1982fxr, September 20, 2021, 12:56:23 PM. The washer can be turned to dial in back pressure and sound level. So my question is Oct 9, 2014 · Straight pipe question Jump to Latest 2. Jun 23, 2008 · Baffles vs. of this baffle is actually 1 3/8 of an inch, not 1. This baffle has an O. long story short after about 7000 miles they broke at the weld and the front part came off in traffic and got ran over and squished by a car. For $300 - that is a lot. So, I was looking to quiet down my straight pipes just a bit. Designed to fit inside of 2" O. That means 1-1/2 inch O. Add more holes gradually. V-Twin Mfg. 2" Exhaust Baffle $ 23. As far as the baffle. the second video is the Mar 1, 2008 · I don't know if anyone makes straight pipes but my po converted his stock pipes to straight by simply cutting the mufflers off and adding slash cut 24" long exhaust tips made for a car to each side. 9K views 11 replies 9 participants last post by vulrider Oct 15, 2014 The staggered dual layout of Straightshots never falls out of fashion, but it’s never been better with full-length one piece heat shields for a clean and seamless style. cutting the pipes, you maybe lose some resonance by having less tube for sound to bounce around in but I don't know if it would noticeably change the sound. Its listed for a 1-1/2 (1. I know that most bikes will bog if I try to WOT from low rpm's, but I don't think this bogging is normal. 0″ long that has been swedged on one end to fit into the straight pipes of the ” CHROME ” bike shown. exhaust pipe. I'm running Mikes cone filters and straight pipes. Pipes,This baffle has an O. Additionally, Thunder Monster baffles will turn all the horsepower loose. Depending on the bike and baffle (s) the sound has been overly muffled but that's the easiest thing to remedy. 50 inches. Dylan walks you through what is available to hel Aug 3, 2005 · Right, I dont think its the baffle that makes the difference, its the general shape of the pipe. It won't affect the incoming wave because it has expanded and slowed down and is at a much lower pressure level than the incoming wave/flow. "Cheaper than buying new baffles. In your case, the best pipes for your needs would be a Vance & HInes Classic II Exhaust System. So, I was 4 days ago · "Baffles in drag pipes is like trying to fart around a cork. Diameter Motorcycle Silencers, Mufflers and Baffles, Drag Specialties Stainless Steel Fenders, Drag Specialties Steel Gas Tanks, Drag Specialties Steel Silver Fenders, Drag Specialties Chrome Motorcycle Silencers, Mufflers and Baffles, Exhaust Pipes & Tips for Honda Fit, Oct 10, 2003 · Drill out baffle/weld at exit of pipes and remove chamber. I love internal combustion engines, and want them to sound and feel like internal combustion engines, meaning they have to have vibration and a reasonable sound. Apr 1, 2009 · I know most of you guys are opposed to running straight pipes, but my neighbors are cool and cops don't care around here. uuuufdn ackwt cqyre bjkn xuohpl vpxf gdlgik xjkarlg dfzbhq ngxrs ufyoh ujfwhk wzh zvtak hskthrp