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      Why buy from Lowbrow?

      • Free Shipping On US Orders $79.95 & up*

      • Everything In Stock & Ships Fast!

      • Fitment Guaranteed

      • 90 Day Money Back Guarantee

      • No Restock Fees, Ever!

      • Free Expert Motorcycle Technical Support

      LOWBROW CUSTOMS USA MANUFACTURING SCHOLARSHIPS

      Here at Lowbrow Customs we believe strongly in supporting US manufacturing. We have created multiple annual scholarships, one with the Lincoln Electric Welding School and another with Tri-C (Cuyahoga Community College) for students in financial need who are pursuing workforce training. From TIG welding to machining, this is the backbone of manufacturing in the United States. Want to learn more?

      Want to learn more? Click here.

      Customer Reviews
      4.8 Based on 31 Reviews
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      Filter Reviews:
      SS
      07/30/2018
      Shane S.
      US
      Awesome sounding pipes!

      I own a 2012 Triumph Bonneville SE. I was going to install them myself but I could not manage to get the supplied spacers to work. Every combination I used would not work. I ended up taking it to my Triumph dealer and they installed them as well as remapped my bike. She sounds awesome now and I even noticed a little more pep in her step. Excellent quality and a fraction of the price than other options. Lowbrow was fast in their delivery, will be using them as a first option from now on. Thanks guys!

      SC
      06/21/2018
      steve c.
      US
      Triumph bonneville

      Put these on my 2010 Bonneville SE. A little fidgeting to get them set. Definitely worth it. Really opened up the bike. The sound is exactly what I was looking for. I personally don't think they are overly loud, but just right for me. Would recommend to anyone and would buy again. Shipping was super fast and Lowbrow makes everything so easy.

      MH
      05/28/2018
      Michael H.
      US
      Thruxton Emgo

      these universal slipons are much better than expected...good quality...did a dry fit on one side to see how they would look...probably going to need some type of adapter to get them tighter to bike...price is great...good quality...worth some custom fitting

      G
      04/29/2018
      Guest
      US
      Sound great

      Got for my triumph t100 2013. Need to get the adapters to fit

      JS
      03/06/2018
      Jacob s.
      US
      shorty exhaust #win

      was really surprised to see these for $99 instead of the $6-700 I've seen them selling for elsewhere. I couldn't be more pleased. my 2012 Thruxton sounds like a beast. Fast shipping , 20min install. do it.

      Jacob s. verified customer review of Reverse Cone Shorty Megaphone Exhaust Mufflers - for 1-3/8 to 1-3/4 inch Exhaust Pipes