Do your part in keeping noise levels to a minimum by adding one of Fastway's new style turn-down silent inserts to your spark arrestor end cap.
This new generation version of the Fastway silent insert is less restrictive and performs better than its predecessor.
Insert fits all new style color anodized "cone" type Fastway spark arrestor end caps (Endos) and reduces the exhaust note by 2 - 4 decibels for a more acceptable sound intensity level.
Requires a Fastway spark arrestor to install.
Notes: These will NOT fit Fastway's older style polished "snorkel" style end caps. (If your end cap is bright polished aluminum, then you have Fastway's older style end cap.) Sound intensity level will vary depending on model, tuning, and exhaust system condition.