Pro Moto Billet - Silent Insert (96 & 94 db)
- Inserts can only be used with Pro Moto Billet endcap spark arrestor's
- Do your part in keeping noise levels to a minimum by adding one of our new style turn-down silent inserts to your Endos spark arrestor end cap.
- This new generation version of the Pro Moto Billet silent insert is less restrictive and performs better than its predecessor.
- Insert fits all new style color anodized "cone" type Pro Moto Billet spark arrestor end caps and reduces the exhaust note by 3–5 decibels* for a more acceptable sound intensity level.
- Our new Ultra Silent insert further reduces sound levels with a reduction range of 4-6 decibels*. Same great fit, finish, and easy installation as our standard silent insert.
- Requires a Pro Moto Billet Endos spark arrestor to install.
NOTE: These Will NOT fit our older style polished "snorkel" style end caps. If your end cap is bright polished aluminum, then you have our older style end cap.
*Sound intensity level will vary depending on model, tuning, and exhaust system condition.
