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BOS exhaust CS oval 110 Honda CBR 900 RR until 1997

Order ID 50320491150
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BOS exhaust CS oval 110 Honda CBR 900 RR until 1997

Order ID 50320491150
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BOS Exhaust Silencer

The BOS brand is a family business in the Netherlands which is in its second generation of developing and manufacturing exhaust systems for motorcycles.
The latest technology and the use of only absolutely high-end materials have made BOS into one of the leading exhaust brands in Germany, and even across Europe. 


  • The deep, gutsy and very “grown-up” sound is the signature sound of BOS
  • Round or oval, according to the model
  • The number in the item description or drop-down box gives the diameter of the tail pipe silencer in mm
  • Depending upon the model, it fits as a slip-on with a connecting pipe on the original manifold or in a screw-on configuration for installation like the original silencer on a flange (always removable like the original silencer) 
  • All components are finished from stainless steel and hand polished for an optimal finish
  • The outer shell is likewise made of stainless steel; black, similar to a carbon structure (CS in the item description); polished to a high gloss (EP in the item description); or matte (EM in the item description)
  • Includes all pieces necessary for replacing the original silencer

With EC approval and with the dB-Eater which is removable for racing purposes.

For our Swiss customers:
Please note that the Swiss highway code requires that a valid Certificate of Approval must subsequently be obtained through one of our Swiss shops.

Price each or for two pieces if indicated as a pair



Write Your Own Review

Review by Markus
sehr gute qualität, passt alles perfekt. nicht zu laut. klingt tief und satt. keine leistungsminderung. (Posted on 5/27/2016)