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RT-4 Series Slip-On Muffler

• If you want more power and performance out of your KLR650, this is the ticket. Change out that restrictive and heavy stock muffler for a perfectly designed performance model. This is the quickest way to gain the most power from your KLR650.
• Average Noise Rating: 99-101 dbA
• Increase horse power by letting that big 650cc thumper expel exhaust easier and more efficiently
• The RT 4 Series Muffler is also excellent for higher elevations
• Easy installation
• This setup has received rave reviews for performance as well as one mean sound

**USFS APPROVED- SPARK ARRESTER**
 
Comes With:
Air Filter (032-6589)
Jet Kit (056-2120)

This is a Quiet Module Insert (QMI) unit that installs in under a minute to decrease the Jardine RT-4 sound output an average of 6 decibels to around 93-95 dbA.