FMF exhaust PowerCore 4 HEX Beta RR-350 4T / RR-390 4T 2018

FMF exhaust PowerCore 4 HEX Beta RR-350 4T / RR-390 4T 2018. The silencer replaces the original silencer and mounts to the existing exhaust.

Features

• Overall increase in power and torque
• Durable stainless steel and aluminum construction
• Space Age internal packing material for maximum longevity
• Internal shape of core uses Hi-Flo technology
• Enhanced sonic evacuation provides for higher flow and increased power
• Includes removable spark arrestor
• NOTE: Will not pass 2025 FIM sound regulation

Specifications

• Brand: FMF Racing
• Part number: 18112617
• Pipe material: Stainless steel
• Type: Slip-on
• End cap material: Stainless steel
• Riding style: Adventure / Dual-sport
• Muffler material: Aluminum
• Weight: 2.59 kg (5.7 lb)
• Muffler color: Raw
• Quantity: Each
• Model: PowerCore 4 HEX

Fits

• Beta RR-350 4T 2018
• Beta RR-390 4T 2018
• Beta RR-430 4T 2018
• Beta RR-480 4T 2018

Why choose FMF?

FMF Racing has been building exhausts in California since 1973 for motocross, enduro and off-road, for both 2-stroke and 4-stroke engines.

Frequently asked questions

Will this fit my bike?
Not sure about the fit? Send us a message with the make, model and year of your bike and we will check it for you.

How fast is delivery?
In-stock products are shipped from the Netherlands within 1-2 working days. Delivery time and shipping costs for your country are shown at checkout.

Anything in stock ships within 3 to 5 working days with tracking. Ordering something we source directly from the manufacturer? The delivery time is shown right on the product page. No fine print, no surprises. Seat Concepts seats are made to order for you in the USA; custom work takes around 6 weeks, and anyone who owns one will tell you it's worth the wait. Questions about a delivery time? Email info@femon.nl and you'll get an answer from someone who actually rides.