FMF 41015 P-CORE4 CRF/XR80/100

( Brand: Fmf ), ( Manufacturer Warranty: See Manufacturer ), ( Fits: Honda Crf/xr80/100 01-09 ), ( Country Of Origin: United States ), ( Manufacturer Part Number: 41015 )

Review FMF P-core4 Sa Crf/xr80/100 fits XR80 CRF

The FMF Powercore 41015 P-Core muffler is a high-performance exhaust system designed for CRF and XR80/100 models. This muffler is part of FMF's Powercore series, which is renowned for delivering exceptional power gains and impressive exhaust notes.

The P-Core muffler features a compact and lightweight design, ensuring optimal power and agility for off-road enthusiasts. This muffler uses FMF's proprietary P-Core technology, which provides increased power and improved gas flow by utilizing a unique internal core structure. This technology allows the exhaust gases to flow more efficiently, resulting in more power at the wheels.

The FMF Powercore 41015 P-Core muffler is made from premium materials, including a 304 stainless steel canister and mandrel-bent aluminum header. This construction ensures durability and resistance to corrosion, making it an ideal choice for riders who demand the highest quality components for their off-road bikes.

The muffler also features a removable dB killer, which allows riders to customize the exhaust note to their preference. This feature is particularly useful for those who ride in areas with noise restrictions. Additionally, the muffler comes with a high-performance spark arrestor, which meets EPA and CARB emissions standards, making it legal for use in most off-road applications.

In summary, the FMF Powercore 41015 P-Core muffler is a high-performance exhaust system that delivers impressive power gains and an exhilarating exhaust note. Its compact and lightweight design, combined with premium construction and customizable features, make it an excellent choice for off-road enthusiasts who demand the best for their CRF and XR80/100 models.

The FMF Powercore 41015 P-Core4 CRF/XR80/100 is a performance exhaust system designed for Honda CRF450R and Honda XR80/XR100 motorcycles. This system is known for its high-performance characteristics and distinctive sound. Here are some pros and cons that can help you make an informed decision about purchasing this exhaust system:

1. Increased horsepower and torque: The FMF Powercore 41015 P-Core4 CRF/XR80/100 exhaust system can help increase the power output of your motorcycle. This can result in better acceleration and improved overall performance.

2. Improved engine response: The exhaust system can help improve the responsiveness of your engine, making it more fun to ride and easier to maneuver.

3. Enhanced exhaust note: The FMF Powercore 41015 P-Core4 CRF/XR80/100 exhaust system produces a distinctive and pleasing exhaust note that many riders find appealing.

4. Lightweight design: The exhaust system is made from high-quality materials and features a lightweight design, which can help improve the overall handling and maneuverability of your motorcycle.

5. Durable construction: The FMF Powercore 41015 P-Core4 CRF/XR80/100 exhaust system is built to last and can withstand the rigors of off-road riding.

1. Expensive: The FMF Powercore 41015 P-Core4 CRF/XR80/100 exhaust system is a premium product, and it comes with a premium price tag. This may not be a viable option for budget-conscious riders.

2. Requires additional modifications: In some cases, installing this exhaust system may require additional modifications to the motorcycle, such as a new fuel mapping or rejetting.

3. Loud exhaust note: While some riders may find the exhaust note appealing, others may find it too loud for their liking. This could be a concern if you live in a residential area or ride in environments where noise levels are closely monitored.

The FMF Powercore 41015 P-Core4 CRF/XR80/100 exhaust system is an excellent choice for riders who are looking for improved performance, enhanced engine responsiveness, and a distinctive exhaust note. However, it comes with a premium price tag and may require additional modifications. Ultimately, the decision to purchase this exhaust system depends on your budget, riding style, and personal preferences.

If you are looking for a high-performance exhaust system for your Honda CRF450R or Honda XR80/XR100 motorcycle and are willing to pay a premium price for it, then the FMF Powercore 41015 P-Core4 CRF/XR80/100 exhaust system is an excellent choice. However, if you are on a budget or are concerned about the loud exhaust note, then you may want to consider other options. It's always a good idea to do your research, read reviews from other riders, and consult with a professional mechanic before making a decision.

Details:

Computer designed and Dino-tested for every 4-stroke application. Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power. A stainless steel mid-pipe mates to the computer designed rear can for lightweight durability. Warranty See Manufacturer.

Manufacturer Part Number 41015. Condition New.: Hi-Flo end cap boosts all-around performance. Available with a screen-type spark arrest that does not interrupt exhaust flow or performance.

FMs exclusive cross-weave internal packing provides longevity and maximum sound dispersion. Elliptical aluminum can offers strategic sizing for superior performance. Round perforated steel inner cores make for optimum flow, using hi-Flo technology. Optional Quiet Core insert will provide a decrease in sound level if desired.

part #: 41015 prices

• $265.12-$299.99

specifications exhausterupt:

• for models: Xr80, Crf
• brand: Fmf
• manufacturer warranty: See Manufacturer
• fits: Honda Crf/xr80/100 01-09
• country of origin: United States
• manufacturer part number: 41015

general exhausterupt:

• condition: New
• Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Exhaust System Kits

shipping exhausterupt:

• type: Fixed
• transit: 3-6 Days
• carrier: FedEx
• cost: $0.00
• class: Standard
• service: FedEx Ground / FedEx Home Delivery

offer exhausterupt:

• sold: 0
• started: June 3, 2026
• availability: In Stock
• quantity: 4
• options: Ship-to-home

seller exhausterupt:

• rating: 99.7%
• city: Midland, Michigan
• # reviews: 98779

payments exhausterupt:

• wallet: Google-pay
• other
• credit card: Visa

returns exhausterupt:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

Fmf 41015 Is Similar To:

• Fmf 41017 P-core4 Sa Crf xr70 01-03 (85.3% similar) A stainless steel mid-pipe mates to the computer designed rear can for lightweight durability. Warranty see manufacturer. Available with a screen-type spark arrest that does not interrupt exhaust flow or performance. Enhanced sonic evacuation delivers a higher flow of exhaust gases, which...(June 4th, 2026)