![FMF Q4 HEX S/A Slip-On Exhaust Kawasaki KLX300R 2020-2021 Stainless Steel/Aluminum/Stainless Steel [Open Box]](https://r2.happybuyphotos.com/product/63/image/2026/04/23/bbde52c28da52a895aaea1d1da82f6f0.jpg)
![FMF Q4 HEX S/A Slip-On Exhaust Kawasaki KLX300R 2020-2021 Stainless Steel/Aluminum/Stainless Steel [Open Box]](https://r2.happybuyphotos.com/product/63/image/2026/04/23/0dacb2f624375d4955106af276cb85c3.jpg)
FMF Q4 HEX S/A Slip-On Exhaust Kawasaki KLX300R 2020-2021 Stainless Steel/Aluminum/Stainless Steel [Open Box]
Regular Price
$135.00
Sale Price
$135.00
Regular Price
$449.99
Save $314.99
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FMF Q4 HEX S/A Slip-On Exhaust Kawasaki KLX300R 2020-2021 Stainless Steel/Aluminum/Stainless Steel [Open Box]
Regular Price
$135.00
Sale Price
$135.00
Regular Price
$449.99
Product description
Product reviews
Shipping & Return
Item Condition: This is a new item that is missing the original packaging or the packaging has been opened. Tags, manuals, or installation instructions may be missing, however the item is fully functional.
FMF Q4 HEX S/A Slip-On Exhaust Kawasaki KLX300R
The FMF Q4 HEX has always been in a league of its own and proves you don’t need to settle for a plugged up moto muffler hampered by an insert when you can have a compliant muffler engineered for power and performance.
Features:
- Less sound equals more ground (helps keep our riding areas open)
- Meets USFS and FIM World Enduro sound regulations
- Power gains throughout the entire RPM range
- Spark arrestor included
- Pounds lighter than stock
- Rugged design for off-road endurance
- Only US manufacturer to offer dedicated quiet exhaust systems
- Can be used with stock or FMF Header
- Weight: 5.6 lbs
- 100% Made in the USA
Note: Image is for reference only. Actual slip-on muffler / mid-pipe will vary.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
