COMMON MOTOR COLLECTIVE
Scrambler Muffler | Honda CL350 / CL360 / CL450
Scrambler Muffler | Sold in Pairs

Scrambler Muffler | Honda CL350 / CL360 / CL450

review
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5
$160 (Sold In Pairs)
In Stock
CMC Part Number:5010
  • OEM Part:5010
  • Qty:Sold in Pairs
  • Note:Does Not Qualify for Free Shipping

T Bolt Muffler Clamps
(2x) Stainless Steel T-Bolt Clamps (#5103) (+$7.50)
Optional Exhaust Gaskets:
(2x) Copper Head to Pipe Gaskets CL350 & CL360 (#5004) (+$4.00)
(2x) Graphite Pipe to Muffler Gaskets CL350 / CL360 / CL450 (#5006) (+$10.00)
(2x) Copper Head to Pipe Gaskets CL450 (#5007) (+$4.00)

Part: Honda CL350 / CL360 / CL450 Scrambler Mufflers - Sold In Pairs - Does Not Qualify for Free Shipping

Why You Need This: Don't be surprised to find holes rusted clean through the mufflers on that Honda CL350 / CL360 / CL450 scrambler you just bought. Finding replacement mufflers for the Honda CL350 / CL360 / CL450 that actually fit is next to impossible. So, we sourced these mufflers as clean replacements for the rust-prone factory originals. While not exact reproductions of the original scrambler mufflers, they look appropriate and fit very well once the brackets are configured (see installation tips below). This is a much cheaper alternative to aftermarket scrambler pipes and will optimize engine performance (and noise) compared to open headers. While these slip-on mufflers are small enough to work on the CL bikes, they also serve as a low-profile option for CB motorcycles. Mufflers are sold in pairs.

Note: The inlet side of these mufflers is the correct size for the header pipe diameter on the Honda CL350 / CB350, CB360 / CL360, and CL450 when used with the graphite muffler gaskets. The CJ360 / CB450 / CB500T has a slightly larger header pipe diameter, so while the mufflers will fit over the header, there isn't enough clearance for a full-sized graphite gasket on the 450.

Installation Tips: Most factory CL exhaust systems are welded together and will require cutting at least one of the mufflers off its respective header pipe. How far back each header can be cut depends on your specific bike's sub-model. For instance, the CL350 K0 headers remain straight further back on the bike compared to later model 350s and 360s. Your bike will require its own custom bracket. No two bikes are exactly the same, and where you cut the header pipe significantly affects where your mufflers can mount and how your brackets fit together. Regardless of which bike you have, it is a good idea to replace the Copper Exhaust Gaskets while the system is apart.

Since these mufflers are universal parts, they will need somewhat custom brackets to fit your bike. Fortunately, each muffler comes with a generic bracket, allowing you to derive a solution using nothing more than a hacksaw and a power drill. See the pictures above for one such solution on a Honda CL350 K4. In this example, the top bracket mounts to the rearmost end of the mounting slot on the top muffler. This bracket received a hole to hang the lower bracket, a notch to clear the shock absorber, and a second hole to mount to the shock stud (M10). The lower mount bolted to the lower muffler mounting slot near the center, extending upwards parallel to the shock absorber and ultimately connecting to the upper bracket with an M8 bolt, lock washer, and nut.

The whole process required a drill press, two drill bits, a hacksaw with a multi-purpose blade, a file, and roughly an hour of time. Depending on the diameter of your shock absorbers, you may want to trim the mounting bracket on the lower muffler to avoid interference. If you don't like the look of the brackets, you can always drill a bunch of speed holes, paint them black, or fabricate your own super-cool brackets. Send us a photo if you do!

Optional Part Graphite Exhaust Pipe Gasket: Want the best seal for your new mufflers? We sell graphite pipe adapters as an upgrade to the units included in the kit. These adapters compress and conform to the pipes to provide the best possible seal. These graphite exhaust pipe gaskets will only fit the Honda CL350 / CB350 and CB360 / CL360 factory header pipes.

These Mufflers Fit These Honda Motorcycles
1965196619671968196919701971197219731974197519761977
450
500
CB450K0CB450K0CB450K0CB450K1CB450K2CB450K3CB450K4CB450K5CB450K6CB450K7CB500TCB500T
CL450K0CL450K1CL450K2CL450K3CL450K4CL450K5CL450K5CL450K6
350CB350K0CB350K1CB350K2CB350K3CB350K4CB350K5
CL350K0CL350K1CL350K2CL350K3CL350K4CL350K5
SL350K0SL350K0SL350K1SL350K2SL350K2
360CB360GCB360TCB360T
CL360K0CL360K1CJ360TCJ360T
5 Stars
slip on mufflers
Love them. They're kinda bad-ass loud, beware. High quality and very cool looking. One thing I like is that they are less cumbersome than the stock muffler on my 1969 cl 450. Recommend bracing them down on the passenger foot peg instead of upward like on the CM video. Nothing shows and it's half the work.
Did you find this helpful?  15 of 15 Found Helpful
Reviewed by: (Verified Buyer)  from minneapolis. on 4/26/2020
5
5 Stars
Mufflers
I made the mistake of buying small bullet mufflers from another site... too LOUD! After watching Caleb's video on his 350 I decided to buy these mufflers. They are great, but still a little loud (I'm getting old) but Caleb suggested putting in some stainless steel scrunchees in them, and that helps. Needed a little trickery to get them to fit my CL450 perfectly, but not a problem. Great sound!
Did you find this helpful?  14 of 15 Found Helpful
Reviewed by: (Verified Buyer)  from Bend, OR. on 6/30/2020
5
5 Stars
mufflers
nice chrome finish,require some custom fabrication to mount them but thats the fun part
Did you find this helpful?  2 of 3 Found Helpful
Reviewed by: (Verified Buyer)  from TILTON NH USA. on 1/11/2022
5
5 Stars
Enthusiast
Look great although took a bit of custom bracket modification but using the flat pieces of metal provided it was easy and turned out exactly as I had invisioned
Did you find this helpful? 
Reviewed by: (Verified Buyer)  from Washington . on 12/29/2024
5

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