LKV Motorcycle DB Killer 51mm Universal Muffler Silencer Baffle Removable Noise Eliminator Compatible with Harley Moto Guzzi Honda Kawasaki Suzuki Yamaha Cruiser Scooter

Solid item. Good quality steel. Installed over a year ago and lasting as expected. Good deep sound without overly restrictive exhaust

I had bought the open exhaust off eBay to go with a re tune of my papio motorcycle. The exhaust was deep but to loud for my liking. I ordered this and it slip right in. Started the bike and still had my deep tone but way more pleasant. I did not notice any effect on the ecu tune. Very happy with it

I got style 3, and it simply doesn't fit on my pipes, I got one installed and it was so loose it just blew out the back of the pipe, and the real kicker, It'l cost me $14 to return them since I don't have a UPS store near me, and if you want to not drop it off at a UPS store you have to pay to return them, Absolute junk and no way to get a full refund. do not buy

I bought this item to try to reduce the sound volume on my 2022 Can-Am Ryker 600 Ace trike. I plan to use it on future nature observation trips and felt it was too loud. This LKV Baffle did the trick! It reduced the muffler volume so much that the muffler volume is about the same as the engine noise volume. The baffle fit perfectly inside the OEM exhaust with no necessary modifications! After a good coat of flat black paint, It actually looks pretty cool. I am very happy with the results! 💯 👍

I’m sure these would work great for their intended use on a motorcycle. They do block an awful lot of exhaust, though. I had to take it out too much pressure. They definitely quieted down but unusable for my purpose well built.

I bought a pre-owned 2023 KLR 650 Adventure ABS and the previous owner installed a Delkevic Slip-on 9 Inch Oval 304 Stainless Steel Muffler for KLR650 with pipe that attaches mid-way to the header exhaust pipe. Even their website says this muffler is LOUD and no baffles are available for this model. I was concerned that it would not fit as I was measuring exactly 2" opening on the muffler intake which = 50.8 mm. I mean close but there was concern. If you are wondering the same thing, it fit perfectly—nice and snug with no possibility of rattling inside. However, it now only slips on about half way onto the pipe, maybe a little more (didn't feel like measuring), hard to tell but does not seem to be leaking. The sound is WAY better though. Sounds almost to what I would imagine stock to sound like with a deeper growl and a few pops here and there. Way better than traveling down the road backfiring every time I throttle to change gears. At least this saved me from having to buy a new slip-on amongst other things when buying a new bike.

I recently removed some extremely loud V&H pipes that the previous owner had installed on my 1999 VN1500G Nomad—they were simply unbearable. I replaced them with aftermarket pipes and added these baffles to the 2" connecting pipe just before the mufflers. The result? A ride that’s slightly louder than stock, but with a deep, satisfying rumble and an overall much more enjoyable experience. I can confidently say these baffles can reduce noise by up to 50% on any pipes. Highly recommend!

2022 Grom. Ebay yoshimura BOMB exhaust (generic 51mm slip on), DHM tune. I used a combo of Style 1 and Style 2 for the max sound reduction with still acceptable performance. Sounds pretty good too. Style 2 pointing towards the motor and style 1 inside the muffler. Style 2 by itself is louder but gives me 2 or 3 mph higher top end. Style 2 by itself pointing towards the muffler is kind of loud you must point it towards the motor.

Well made. Fits perfectly.

Good

these did absolutely nothing. used a proper meter and nothing changed disappointed. would not recommend.

Quality built. Did not work for my application. Can't comment on performance.

Does muffle sound, however very restrictive. Enlarged some of the holes to help with air resistance, which made it work a lot better