RLV 4100 B91 1" Exhaust Silencer ( muffler ) fits 1" OD 4 cycle pipe. Clamp is included.
Don't let the name "Silencer" / "Muffler" fool you, it is designed to help give the engine a little extra torque, it does in fact take the edge of the POP POP during deceleration, but it's still LOUD.
The B91 muffler fits the following pipes -
- COLEMAN HEADER
- MB200 HEADER
- BUILD YOUR OWN
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I have a Honda gx270 with lots of upgrades including a .308 cam, Billet Rod and a gx390 Carburetor and open header. Needed something to quiet it down yet wasn't restrictive, This RLV 1" silencer Certainly did the trick! No more loud crackling during deceleration and sounds awesome! 5 stars
Great little muffler, much better then the screw on cheapies that burn out and fall apart in no time. Still has a great sound just takes some of the harshness out and a little back pressure is good to keep bottom end power.
It definitely makes a difference. And stylish too .
It fit perfectly. No issues, sounds great and adds a little power on the bottom end.
didnt work on my drag pipe but it works and look great on my step son pipe.
Love the stag 1 kit. Good power gains. Now I need to remove the governer.
Very well built muffler I have one on both my mini bikes. Nice design and looks cool.
parts are great, snow and cold outside.will try parts this spring.
Worked great for my grandsons
98 Honda XR 100