See below for a video demonstrating how the mufflers sound.
Many of my friends have aftermarket exhaust systems on their motorcycles which sound great and are not too obnoxious. Some have exhausts which are so obnoxious, that they would cause strain on long rides.
Through the years I have tried many different types of mufflers on many different types of motorcycles.
For about 5 years, I have run Screaming Eagle slip on mufflers on my Harley Davidson Electra Glide, with a stage 1 setup on my carb. and air filter. It is basically a Screaming Eagle stage 1 setup. Other than that, I am running a stock Harley Davidson 88 c.i. Twincam engine.
My right muffler developed bluing where the head pipe met the slip on muffler, very soon after I put the Screaming Eagle mufflers on the motorcycle.
I recently decided to try out some new slip on mufflers. My criterion was that I wanted my mufflers to have some bark, but not be too obnoxious.
As I have said many times before, I am a Biker Lawyer and Attorney, not a mechanic.
In the past, I have had my slip-on’s put on by the dealer. However, now there are many dealers who will not install slip-on’s due to E.P.A. regulations.
I almost pulled the trigger on some slip-on’s at the Laughlin River Run, but they were gouging the prices a bit, plus I did not want to wait any longer than I had already waited to get repairs done to my motorcycle.
After doing research on the internet, including watching some YouTube videos of guys installing slip-on’s, I decided that I could do the install myself this time which would save both time and money.
Some guys are running mufflers with no baffles. This is not only obnoxious and loud as hell, it is illegal. Further, unless you have some serious engine modifications, and/or carb. jetting, or fuel injector mapping modifications, running with no baffles will make your engine run too lean, and can burn your engine out.
Read the rest of the review below the video.
On top of that running open pipes without mods. will actually decrease your power output.
Baffles are encasing’s in the mufflers which decrease or muffle the sound of your exhaust/motorcycle. The smaller the baffle diameter, the less sound that is supposed to come out of the muffler.
Conversely, the smaller the baffle diameter in the muffler, the less exhaust flow you will have through the muffler, and the less power you will get out of your motorcycle engine.
Although in the past, I would just buy a set of mufflers for my other motorcycles, and just go with whatever I bought, this time, I decided to do a significant amount of research on the internet to determine which set of mufflers I would put on my Electra Glide.
One thing I have learned with Harley Davidson’s as opposed to other types of cruiser motorcycles is that you have a huge selection of options. Further, the sky is the limit as to how much money you can spend as well.
There are slip on mufflers out there such as the Vance & Hine wide ovals that run around $700.00, or you can get a set of LaRosa Design mufflers on EBay for $99.00.
It is reported that each of the above mufflers sound great.
After doing a bunch of research, I decided the best bet would be to get some muffles on eBay, because I could save money on used mufflers, and if I did not like the mufflers I could simply sell them again without taking a loss.
I also did not want to spend $400-600 dollars on new mufflers that could be a hit or miss with respect to being too loud, or that had an exhaust note that I did not like.
Many guys on the internet forums recommended Rush Mufflers as being a good sounding muffler, and not too expensive. I also read good things about LaRosa Design Mufflers, which were also supposed to have a great sound at a low price.
I decided to buy a set of Rush Mufflers with 2 inch baffles, and a set of LaRosa Design Mufflers with 1 7/8 baffles to test out.
This review is of the Rush Mufflers with the 2 inch baffles.
I scored a set of chrome Rush slip on Mufflers for 95-10 Touring motorcycles, slash up, part number 15302 on EBay for $142.51. The mufflers were almost in new condition.
I saw many guys bidding away on almost the exact mufflers in other auctions. Hell some guys were paying about $300.00 for the same used mufflers in other auctions. I just got lucky in my auction. The secret was to go with someone who was not too savvy with their auction design on eBay so that it was not too flashy!
The list price for these mufflers from the Rush website is $398.95, so you know I scored on EBay. Click here to go to the Rush website to see the mufflers I purchased.
Another excellent feature of these mufflers is that the Rush mufflers feature removable baffles, and you can buy different size baffles from them at their website here. I am running the 2 inch baffles. If I want to quiet it down a bit I can buy smaller diameter baffles.
The baffles can be removed and replaced with one bolt on the bottom.
When I received the mufflers you could tell they were used by looking inside of the pipes and seeing the grit, but the Chrome on the outside was in surprisingly good condition, they were basically new. The mufflers were heavy duty, and actually heavier than the Screaming Eagles. They appear to be longer than the Screaming Eagle mufflers as well, and protrude further out of the back than my Screaming Eagles did.
Now I could see why the guys on the forums were recommending them, these are top quality mufflers for a better price. But did they sound good?
The slash-up design fits the taper and shape of the back of the Harley Davidson hard saddlebags, I like the look. My Screaming Eagles were slash downs.
The install was kind of a bitch to say the least.
The easy part was removing the hard saddlebags on each side to get to the mufflers, which I did.
I decided that the install would be easier if I removed the heat shields on each side, so that is what I did, I removed the right and left heat shields which butt up next to the mufflers for easier access.
I then unbolted the muffler on the right hand side from the clamp at the head pipe, and the two bolts below the saddlebag bar, no problem.
I then tried removing the Screaming Eagle muffler on the right hand side; it would not budge. I tried twisting and pulling, it would not budge; it was stuck on real good. This is the muffler that blued so I was worried that the damm thing was welded on to the head pipe.
I decided to take a break and do the left side pipe. This one came off easy.
After trying everything to get the muffler off and failing, I in the end, went to Home Depot, and purchased a strap wrench to get the right muffler off. It worked like a charm, but I still had to use some heavy elbow grease. It finally came off.
The strap wrench is basically a rubber strap that wraps around the muffler and attaches to a special handle which allows you to get rotational torque around the muffler without damaging or scratching the chrome.
The install of the left muffler was no problem at all, it slipped right on; the right muffler did not seem to fit. It would not slip on!
Hell, I had my wife hold the front of the motorcycle, as I tried to force the muffler onto the head pipe. I sprayed WD-40 and Silicon lubricant onto the damm thing, but it was a no go. The muffler simply would not fit onto the head pipe. I pushed and twisted so hard, I was worried that I would damage the head pipe or the connection between the head pipe and the cylinder.
I went on the forums to see if I could find a solution. As usual there were many good solutions from buying a tool to expand the muffler pipe, to using other creative methods.
I decided that the best solution would be to take the muffler to an automotive muffler shop the next day, and have them expand the muffler pipe where it slips onto the head pipe.
I found a place close by. They charged me $10 bucks to expand the muffler pipe. This solution was cheaper and faster than buying a tool to do it, and it took no time whatsoever other than driving down there.
When in doubt, use professionals who know what they are doing.
I decided to run by the Harley dealership to buy a new muffler clamp for the right side as well. These are supposed to be single use items. They only had one left. I reused my old clamp on the left hand side and have no problems with it.
When I got home the muffler slipped on very easily, probably too easily. I was worried that the muffler guy may have expanded the muffler pipe too much.
My worries were unfounded. Once I tightened up the clamps and bolts on the slip-on’s, and checked very carefully, everything was great, with no apparent leaks.
After I started my Electra Glide, I first felt that the mufflers kind of sounded like my Screaming Eagles or just a tad deeper and louder.
When I did my ubiquitous test ride down my block with no helmet on, it sounded a bit louder and deeper. However, when I got back in the garage, my wife said they were much louder and deeper. I could not tell.
However, I then went on two day riding binge and discovered that these pipes are much louder and deeper than the Screaming Eagles, no doubt about that. I am quite satisfied.
Hell with ear plugs in; my ears were ringing pretty well after the two day jaunt. I do have tinnitus or ringing in my ears that gets worse at times with loud sounds.
I have decided to keep the Rush slip-on’s, and to sell the LaRosa mufflers that I purchased brand new without installing them. Why play around if I am satisfied.
As of right now I have a pair of stock mufflers, a pair of Screaming Eagles, and the LaRosa’s.
I give the Rush slip-on mufflers a big thumbs up and would recommend them above all.