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Gotta love that boxer rock to the left when the engine is rev'd.

SO GLAD you guys are doing this! Please do this for other bikes as well, MT09 next please! And thank you!

Awesome video! I don't even own a GS, but I watched the entire video just to listen to exhaust sounds.

Freakin' awesome and I like how they wrapped them all up quickly in the end. These Revzilla guys know how to do things.

My favorite Revzilla guy Joe Zito. Nice work on the comparison reviews brother.

Thank you!!! Just ordered my arrow now black with many thanks to you guys!

Excellent presentation - nicely done and much appreciated!

I’d go with the Yoshi.I honestly don’t hear a significant difference with any of them.

Also, thanks for the well recorded audio. A lot of exhaust videos do not record them consistently for an accurate comparison.

I know the manufacturers provide HP and Torque claims for their pipes but it would be great if you’d have mentioned that in the vid. Great job 👏

Nice comparison. I wish there was a db comparison as well... just some numbers to see how loud these exhausts are...

Great video! R1250GS owner here. Haven't seriously thought about a new exhaust, but the sound comparo really got me thinking...

Great video. I have an Acropovic pipe and love the sound. I would have likes to see a test between these pipe that shows if these pipes gives you a little more HP/kw and how much if any.

Great presentation. Have you done tests on them burning the rear right indicator?

Great comparisons, great video. Thank you sir.

Dang. That yoshi really impressed. Light. Cheap and it sounded better than all of them...

Let's hear some for the 2019 BMW s1000xr exhaust sounds Comparison. Nice video.

This video is nicely done comparison of Exhaust sound. Was very helpful. Please let me know if there is any exhaust for triumph rocket 3 R

I'd love to see more exhaust comparison videos please.

Subs on youtube never fails to bring a laughter. «Hey Im Joann»

Great comparison video!

Great quality video. Appreciated.

How is the vibration after the installing akrapovic ? Do u feel it once u reach 130 and all objects look like circles on mirror? I need some technical advice in here please

Yoshi for the win. Cheap, lite, sounds good. That Remus is easily the best looking though

Brilliant. We should celebrate the unique and great sound of the Boxer over all the 4 pots. Remus sounds and looks the best.

I’ve got a Dr. Jekill & Mr. Hyde exhaust mounted on my GS 1250 adventure with three sound options which you can select by a little button on the handle bars. It sounds great, absolutely a big fan of this exhaust!

Can you make an exhaust comparison for my Zero DSR Black Forest next?

Great video! BMW S1000XR next up please! 😃

Has the BMW R1250GS Crash Protection video been published yet?

I would love a video like this for the mt07

Stock pipe is the winner for me. I owned two GS and GSA, never considered spending money on a new Exhaust!

Can you all do that for sports bike

To be fair with the factory exhaust, the sound loosens up and gets a little louder after a couple of thousand miles.

I have the Akrapovic on my BMW GS and I love it sounds great looks awesome!

Man, that Arrow is enormous.

Great comparison fellas!

Do any of these products void a warranty?

Please start using normal numbering system?

I like the arrow best with yoshi second

Is it me or is that Akra really sounding the way it is? Sound is on another level...Remus looks cool though...

Mr. Joe- Installing baseball cards with clothespins would give about the same sound improvement as those alternate exhaust systems. I think I'll stay stock on my bike.

A brilliant video👌

Best sound Yoshi. Best looks Remus.

I see BMW boxers still has the odd torque feedback when on throttle

Very good video. Pricing should be part of these in addition to sound. Joe is super credible as a host. Thanks!

REMUS!!!! Great video! Thx

I would never wast my money on an aftermarket pipe for my GS, there are plenty of other more important things to wast my money on.

The stock pipe has the deeper sound, probably overall best to my ears. But I’d I had to choose I’d go with the Yoshi.

Thanks.

Really good review, it very comprehensive for an average buyer. For more technical / high-performance nerds, they will find it missing some horsepower and torque gain information.

Remus weight is incorrect. It weighs around 11 lbs not 9 lbs 10 ounces. There is next to no weight savings with the Remus (and, yes, I found the spec for the version and materials used in this video).

Love how the bike twists when it's revved due to that engine configuration! I personally would probably leave the stock one on there because these aftermarket exhausts might make the "tour-ability" a bit worse

Went with a Leo Vince carbon fiber and took the baffle out...now the bike has the right noisy growl. That said, boxer motors don’t sound nearly as good as twins..it’s just the way they are. My 990 with akro exhausts sounds like an Italian sports car..now that’s a good sounding bike...

I had the Remus 8 slip-on and it sounded amazing but it was just too loud. Even with the baffle. Best sound while staying reasonable, volume wise, was to keep the OEM slip-on but replace the header pipes and remove the CAT. Of course I had to get a PCV and dyno but now my GS sounds perfect and feels amazing.

Let's be realistic guys!! I own an R1250 GSA and i would never considering spending a single penny for a new aftermarket exhaust. I think it should be a great video if those exhaust tested on the S1000 XR. Doing mainly off road and on road long trips, i need something durable and silent.. i'd rather pref to spend this amount of money for other aftermarket parts. P.S. Nice video anyhow.

am i not allowed to install an aftermarket slip on muffler even with a baffle if in california??

The stock is perfect for my ears

Remus looks the best. Yosh or Arrow for sound and weight. Akra sounds like a cartoon Bhole on the GS. Sounds great on my sportbike.

SC project???

Only Akro sounded unique ... deeper rumble . The rest all sounded pretty similar to me

Link to the crash protection guide?

SC??

Miss the sc project and jekyll

What about the jekill and hyde exhaust ? I've got one on my 1250 Gsa and it's a 3in1 exhaust with a wonderful sound

The R1250 uses wide band oxygen sensors so the fueling system is already far better then anything available aftermarket. Also, aluminum is lighter then titanium.

I’d buy the Remus

I go for arrow

The akra with no throttle up is the best!

The akra easily sounds the best! Pity it's the heaviest

Straight up that Akro wins me over. That just sounds sweet!

you should not only focus on sound, some of these slip ons, especially the cheap ones, will make you lose a good amount of hp

Maybe it’s just me but frankly, I think the stock exhaust does just fine

A dyno run with each one would be very useful. Not every exhaust adds to HP, most of them decrease performance although we believe the opposite

Did I miss the prices?

Why not a lower price option like grmoto

Great compariston video, Akra sounds best to me. To install the springs you can just use a lace to pull it in place if you dont have the tool.

Stock and Yoshimura 👍

Yoshimura👌🏽

Am I the only that loves the stock exhaust? In any case, if i was forced to change exhaust, i would probably pick the akra!

I'll stick with the stock muffler. After market mufflers is like buying bottled water.

Bos also makes a nice exhaust for the GS. there’s also Termignoni and SC Project, but the latter has issues with scorching the rear right turn signal. There is an embarrassment of riches when it comes to exhausts for the GS, but since they all sound like ass, pick the one you like most on looks. I kinda laugh when people harp on the weight on the can when their GS is usually weighed down with shiny luggage and protective armored pieces. Go with the coolest looking one according to your aesthetic tastes

Hp corse exhaust - best

Stock sound is good enough.

Arrow and Remus

My takeaway from this video - they all about sound the same, keep the original exhaust 😎👍🏻

I have the same bike. I ended up with a SC-Project muffler on my R1250GS exclusive. The Akra sounded too close to stock. I love the sound of my SC-Project in black. The sound is just great when using the gear assist pro and otherwise pops/crackles as well. Not too loud - but deeper and louder than stock. I love it !

Only place GS sounds good is the pops in hard downshifting during deceleration. Any other comparison is just asking, "what kind of fart do you prefer?"

I have a GS and the stock muffler sounds OK. Quiet when you want it to be (but still audible) and comes alive when you get on the throttle & revs. Perfect. An when on the bike it has a reasonable note & tone. I have ridden GS/GSA's with an Akra muffler and the 'noise' novelty soon wears off. With the 360 degree firing order of the boxer motor, it will never have a good exhaust note, no matter what muffler is fitted. Anyone spending money on one of these overpriced mufflers is doing it for form, not function.

I've got 2 BMW flat twins. IMO, that engine configuration should be kept as quiet as possible. There are no redeeming sound qualities from any flat twin.

Yoshimura The Best 👌💪

Yosh for me.

Yoshi or Arrow 👌🏼

This guy looks like binging with babish

U missed out the SC project exhaust

The GS sounds like if a garbage fire was a sound

Arrow for me. Good medium.

Arrow the best

They all sound the same to me.. Remus looked the best in my opinion.

Putting a loud slip-on on a GS is like installing a huge wing on an SUV.