May 10, 201214 yr Does any body know if there is an exhaust out there that makes the Rev 4 sound like a proper bike instead of a sewing machine
May 10, 201214 yr yep this one http://www.betamotor.com/en/trial/parts/marmitta-silenziatore-rev-4t-racing got it on my 08 300 4t
May 10, 201214 yr i have a pipe i made up which enables a rev3 silencer to fit, these together weigh a lot less then the rev4 pipe and sounds like a deristricted mont
May 11, 201214 yr What's wrong with it sounding like a sewing machine... nice and quite.. ... and you already know it is a proper bike and that's all that matters!
May 11, 201214 yr Author Needs to sound like a proper bike something like a 4rt will sound like its being used then how much is the racing exhaust anyone???
May 12, 201214 yr Cheep option. The muffler has a series of baffles. cut off approx 40mm and you will remove the last baffle. It'll now make the noise you want and will run like a POS. I did this and welded the piece back in. Noisy bikes actually don't run better. Sigh Ralphy
May 12, 201214 yr im going to prospeed for a custom made stainless pipe when my rear tyre eventually wears through my exhaust. p.s. nice name
May 14, 201214 yr Got to be the arrow exhaust ?? expensive but well worth it for the sound , powergain and smoothness cant recommend it enough had one on my rev 4 and got one on my evo 300 4t the difference is very noticable you wont be dissappointed
May 14, 201214 yr Got to be the arrow exhaust ?? expensive but well worth it for the sound , powergain and smoothness cant recommend it enough had one on my rev 4 and got one on my evo 300 4t the difference is very noticable you wont be dissappointed You can't have had one on a rev 4, they don't fit. The arrow exhaust is mega but is only for the evo.
May 16, 201214 yr You can't have had one on a rev 4, they don't fit. The arrow exhaust is mega but is only for the evo. the one i had must not have been a arrow one ??? it was one of only a few brought into the country from Italy by a friend of a friend thinking back it must have been just a factory exhaust ???? but the power etc was very very similar to the arrow i have fitted now ???
May 16, 201214 yr the one i had must not have been a arrow one ??? it was one of only a few brought into the country from Italy by a friend of a friend thinking back it must have been just a factory exhaust ???? but the power etc was very very similar to the arrow i have fitted now ??? It will be the factory one as I posted on the link, They do sound a lot different to the standard, Chris who posted on this thread has the ultimate Rev 4, & that has the racing exhaust on, 300 Kit & Also Has the Racing CDI, Camshaft & Titanium valves, It's get shed loads of power!
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