oxo1066 Posted April 4, 2017 Share Posted April 4, 2017 We're can I buy a aftermarket exhaust for Yamaha nmax 155, Pattaya area. Sent from my iPad using Thaivisa Connect Link to comment Share on other sites More sharing options...
Richard-BKK Posted April 4, 2017 Share Posted April 4, 2017 (edited) It’s a bit early for aftermarket manufacturers to come up with something that really works for the Yamaha NMax 125/155 as with a modern fuel injection and variable valves it’s not anymore about easier exhaust flow…. So remember if you find something that is ‘made’ for the NMax 155 you should not expect much difference in performance... probably the only significant thing you notice is that the scoot is using more fuel… Edited April 4, 2017 by Richard-BKK 2 Link to comment Share on other sites More sharing options...
oxo1066 Posted March 11, 2018 Author Share Posted March 11, 2018 Any updates on the question Sent from my iPad using Thaivisa Connect Link to comment Share on other sites More sharing options...
Popular Post papa al Posted March 11, 2018 Popular Post Share Posted March 11, 2018 no 3 Link to comment Share on other sites More sharing options...
CMKiwi Posted March 12, 2018 Share Posted March 12, 2018 (edited) I'm sure there are plenty of after market shops that will sell you a generic soda can muffler/silencer. Quite likely they will be of the slip on variety that are held on by a couple of spring type hooks. This means a new header pipe or welding on a few d's for the springs. However as said previously....it may not improve performance. Fuel mapping etc comes into play amongst other things. The bike may sound better but fuel economy may suffer. I'd be inclined to look at some Japan sites and see what's new over there in regards to this topic. Edited March 12, 2018 by CMKiwi Link to comment Share on other sites More sharing options...
akirasan Posted March 13, 2018 Share Posted March 13, 2018 (edited) https://www.pr2exhaust.com/?product_tag=NMAX They will send by post for around 200 thb, any motorcycle mechanic can fit it for you for around 100thb Edited March 13, 2018 by akirasan Link to comment Share on other sites More sharing options...
idman Posted March 13, 2018 Share Posted March 13, 2018 Other than making your scooter sound louder, reducing your gas milage and probably voiding the Manafactures warrenty what's the point??? If your purpose is simply to draw attention for ego gratification you are pretty pathetic. 1 Link to comment Share on other sites More sharing options...
papa al Posted March 13, 2018 Share Posted March 13, 2018 2 hours ago, idman said: Other than making your scooter sound louder, reducing your gas milage and probably voiding the Manafactures warrenty what's the point??? If your purpose is simply to draw attention for ego gratification you are pretty pathetic. Thank you for clarifying that. Link to comment Share on other sites More sharing options...
johng Posted March 13, 2018 Share Posted March 13, 2018 + if the "muffler" doesn't have a T.I.S stamp its illegal...cops can cause trouble and DLT may not allow green book changes untill bike is returned to standard. Link to comment Share on other sites More sharing options...
oxo1066 Posted March 13, 2018 Author Share Posted March 13, 2018 Other than making your scooter sound louder, reducing your gas milage and probably voiding the Manafactures warrenty what's the point??? If your purpose is simply to draw attention for ego gratification you are pretty pathetic.<deleted>Sent from my iPad using Thailand Forum - Thaivisa mobile app Link to comment Share on other sites More sharing options...
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