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Two Brothers M-7 Slip-On Exhaust

Retail: $349.99 - $419.99
$299.99 - $359.99
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Product Description

  • Two Brothers M series exhaust canisters feature the highest level of quality construction and are designed to be fully serviceable in the event of damage (replacement parts are available).
  • The exhaust note produced by all Two Brothers Top Level exhaust systems is best described as being deep and throaty without suffering from the shrill whine normally associated with other manufacturer's straight through muffler canisters.
  • All of the canisters perform and sound the same, they are simply different shapes.
  • They all incorporate Two Brothers exclusive technologies and premium construction materials.
  • The shape and orientation is normally determined by Two Brothers R&D department, based on a performance criteria check list.
  • All aluminum systems include U.S. Forest Service approved spark arrestor.

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(10)
4.2 out of 5 stars
5 star   8
4 star 0
3 star 0
2 star 0
1 star   2
1-10 of 10
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Top 1000 Contributor Verified Purchaser
Location: Shawnee, OK, USA
Love this product and the company.
I own several ATVs and this is the best muffler ever. I have it on all of my ATVs and it sounds great and looks great. One of the best company's to buy from.
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Verified Purchaser
Location: Missouri
Nice Product
Purchased for my Suzuki Z250 installed easily and quickly, approx 30 minutes. Sounds Great too.
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Location: Maui, HI
Does Not Fit
Just got my M7 for my 2008 Yamaha WR450F. There is no way to connect the head pipe to the pipe that comes with the Two Brothers exhaust pipe. The pipes are different sizes and there is no clamp or composite "donut" provided to allow the two pipes to connect properly. I have this same exhaust on my other bike and it came with everything needed for a quick and easy install.
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Location: Newburgh, NY
Great Product
Sleek looking and mean sounding exhaust. No problem installing it on my TRX 450r; came with all the right tools for the job. Instant pickup from the quad. A must have if you're looking for a reliable aftermarket exhaust.
Overall
Top 1000 Contributor
Location: Iron River, Mi
Two brothers slip on exhaust
Tried to get it on my bike. Didn't fit right. Called customer service and the said I needed extra parts or to get some clamps to get it to stay on. Was very disappointed it didn't come with everything needed to get it to stay on my bike. I returned it.
Overall
Honda 400 exTRX
Top 1000 Contributor
Location: Shawnee, OK
Great Sound and Look!
It looks great and sounds great. There was some modifying that had to be done but nothing to hard. i love this company and they are great to deal with if there is any problems. Love the sound is very deep and mean sounding. will buy again.
Overall
Location: Coventry, Ct
Nicest sounding exhaus I've ever heard
I purchased the two bros m7 slipon for my 05 yfz 450 and I put it on nice and easy and instant powergain but I suggest getting stage 2 up jet kit but I love the pipe till this day
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Location: McKinney, TX
BEST PURCHASE EVER!!
i just got the two brothers exhaust in the mail and could not wait to put it on! once i did... WOW! my bike went from sounding like a moped, to sounding like a moto gp bike! (well, to me atleast). i cant go down the street without waking up the neighbors it feels like. highly recommend this, and its alot cheaper than the two bros website. guaranteed to put a smile on your face!:)
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Location: Crockett, TX
its a great exhaust. Great gain in power. good powerful sound that carries. i also added the sound diffuser. not as loud when i'm just cruising, but still great sound when i get on it.
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Top 250 Contributor
Location: Batavia, IL
Awesome looks and Great power!
This is the real deal. The M-7 sounds amazing and has the power to go with it. Holds up nice over a period of time. If you want an increase in power then grab this exhaust wile you can.
1-10 of 10
Total Questions (3)
Questions with answers:
  3
Questions without answers:
0
Travis Location: Green Valley, IL 61534, USA
1-3 of 3
Travis 26 days ago Location: Green Valley, IL 61534, USA
Will it fit on my crf250?
I have a 2008Honda crf 250r with dual exhaust, with this being a Sigler pipe can I just do away with the duals with a single?
MotoSport Staff
10 days 15 hours ago Location: Portland, OR, USA
Yes they do make this exhaust for your bike. It will be a single exhaust and will do away with the dual setup on your 2008 CRF250R. Keep in mind you may need to re-jet your bike after installing this exhaust. When placing the order please make sure to select your bike properly so we can ensure we get the correct exhaust shipped out for your application.
Adavies55 1 month 2 days ago
Can this exhaust easily be swapped out with the stock exhaust of a lt-z250 Suzuki quadsport?
MotoSport Staff
1 month ago Location: Portland, OR, USA
Yes, this exhaust is a direct bolt on for your LT-Z250 and is very easy to install. Keep in mind most bikes will need to be re-jetted when installing an aftermarket exhaust system and this will be the more difficult part of the install.
Camryn Over 4 years ago Location: WA
Will you be able to put a 2004 rmz250 two brothers exhaust on the site?
MotoSport Staff Expert
Over 4 years ago Location: PDX
unfortunately That is not an exhaust that we stock for that bike. However if you would like we could order one in for you.
1-3 of 3

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