HYFLYR
TY 4 Stroke Guru
Ill have to get you out on some boost, you will enjoy it! I think me and caleb are going to get to do some side by side testing between the 180 and his N/A alot this season. Stay tuned for details. SOrry, drfited from topic. 
akvector said:
The muffler is made by Coast mfg. Out of California. Google it and they will come up. Mine is the 2" pipe, 3.5" od and 14" long I think. It only weighs like 3.5 pounds. If I did it again I would order it with there stainless packing not conventional packing. Mine was completely empty at the end of the year.
akvector
TY 4 Stroke Junkie
do you think a 4" od would fit?
philsummers21
Expert
a 4" OD muffler fits. I ran one all last year. This year i went to a stock Harley Davidson Sportster muffler which is about 2" OD. and half the weight. I bet the new muffler only weighed 2lbs and sounds good. bet the whole exhaust only weights 5 lbs.
philsummers21 said:
Sorry for the whole complete thread derailing here and also sorry to argue your numbers but your weights are at least 50 percent of what they actually weigh. I have a few take of Harley mufflers and I do agree they would make a great undertunnel muffler but they weigh 4 pounds or more. With running a muffler I would be in total shock and would love to see a full exhaust system that weighs less than mine. For cost, size, performance and I would bet sound as well I would say the Harley muffler is a great option though!
akvector
TY 4 Stroke Junkie
i may just go look at the harley muffler.
thank you for the input!!
weight is not a big concern just want under tunnel and not to spend a 1000
thank you for the input!!
weight is not a big concern just want under tunnel and not to spend a 1000
philsummers21
Expert
Ill weigh my exhaust tonight rlcofmn. As now you got me curious. I was just going by feel but i know its light as hell. My exhaust looks identical to yours almost only with a different muffler. So im sure im no heavier then yours by any meens. Its as short as it possibly can and as light as i can get it. this is my 4th muffler on this setup so far. Even had a 16" CF muffler that i think was heavier then these harley mufflers.
Nikolai
TY 4 Stroke God
If I did another exhaust I would use a Micron Ultralite Ti. muffler. They don't produce them anymore but you can still can find them on ebay and they literally weigh 2 lbs. Lightest bike mufflers made. http://cgi.ebay.com/ebaymotors/Hond...2494292QQptZMotorcyclesQ5fPartsQ5fAccessories
akvector
TY 4 Stroke Junkie
got my eye on a couple of street bike mufflers on ebay. new exhaust soon!! time to get started on sled so i am ready to ride when i get the ol cast off!!
..SNAKEBIT..
Expert
got a micron on my Nytro
mounted the muffler on the rear of the tunnel
frt of muffler mounted off the stock exhaust bracket
should I move the micron farther ahead?
the track seems to rub the muffler off jumps
it looks like most people are mounting them @ mid tunnel
mounted the muffler on the rear of the tunnel
frt of muffler mounted off the stock exhaust bracket
should I move the micron farther ahead?
the track seems to rub the muffler off jumps
it looks like most people are mounting them @ mid tunnel
