Follow up video with sound comparison:    • $30 Exhaust Mod CRF250L Follow-Up- Yo...  

Here’s how I modified the spark arrestor on my 2020 CRF250L. Sound test and riding impressions will happen in a later video this spring.

Yoshimura part/model number: TEC-SB-B

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0:00 - The required bit ’n pieces
4:36 - “At the tail of the bike” and disassembly
5:38 - Fitting the new spark arrestor
8:04 - Extremely disappointment…