FMF 41016 Sys P-CORE4 CRF/XR70 01-3

( Brand: Fmf ), ( Manufacturer Warranty: See Manufacturer ), ( Fits: Honda Crf/xr70 01-03 ), ( Country Of Origin: United States ), ( Manufacturer Part Number: 41016 )

Review FMF P-core4 Sys Crf/xr70 01-3 fits XR70 CRF

The FMF PowerCore4 P-Core4 System with part number FMF 41016 is a high-performance aftermarket exhaust system designed specifically for Yamaha YZF-R6 motorcycles produced between 2003 and 2005. This system is an upgrade from the OEM exhaust, providing enhanced power and improved exhaust flow.

The FMF PowerCore4 System features a 4-into-1 design, which collects the exhaust gases from all four cylinders into a single pipe before exiting the motorcycle. This design reduces backpressure in the engine, allowing for better combustion efficiency and increased horsepower. The system also comes with a removable baffle, allowing riders to choose between a quieter ride or a more aggressive exhaust note.

The FMF PowerCore4 System is constructed from high-quality stainless steel, ensuring durability and resistance to corrosion. It also features a polished finish, adding a stylish touch to the motorcycle. The system comes with all necessary mounting hardware and instructions for easy installation.

The FMF PowerCore4 System is also designed to work with the OEM catalytic converter, making it a street-legal exhaust solution. However, it is important to note that installing this system may require some modifications to the motorcycle's fuel mapping, and it may not be compatible with aftermarket airboxes or intake systems.

In summary, the FMF PowerCore4 P-Core4 System with part number FMF 41016 is a high-performance aftermarket exhaust system that provides enhanced power and improved exhaust flow for Yamaha YZF-R6 motorcycles produced between 2003 and 2005. It is constructed from high-quality stainless steel, features a 4-into-1 design, and comes with all necessary mounting hardware for easy installation. This system is a great choice for riders looking to improve the performance of their motorcycle while maintaining a stylish and durable exhaust system.

The FMF Racing P-Core4 Sys CRF/XR70 (part number FMF-41016) is a performance exhaust system designed for Honda CRF450X, CRF450R, and Honda XR700 motorcycles. Here are some pros and cons that may help you make an informed decision about purchasing this exhaust system:

1. Improved Power: The FMF Racing P-Core4 Sys CRF/XR700 exhaust system is designed to enhance power output. This is achieved by reducing backpressure and increasing exhaust flow, resulting in improved engine performance.

2. Weight Savings: The system is made of lightweight materials, including titanium and carbon fiber, which can help reduce the weight of the motorcycle, improving handling and acceleration.

3. Durability: The exhaust system is built to last with high-quality materials and construction techniques. It is designed to withstand the rigors of off-road riding, making it a good investment for serious riders.

4. Sound: The FMF Racing P-Core4 Sys CRF/XR700 exhaust system produces a distinctive and pleasing exhaust note. This can be a significant factor for riders who enjoy the sound of their motorcycle.

1. Cost: The FMF Racing P-Core4 Sys CRF/XR700 exhaust system is a premium product, and it comes with a premium price tag. This may be a significant consideration for budget-conscious riders.

2. Installation: Installing the FMF Racing P-Core4 Sys CRF/XR700 exhaust system may require some mechanical skills and tools. It is not a plug-and-play installation, and riders may need to spend some time and effort to get it installed correctly.

3. Loudness: The exhaust system can be quite loud, which may not be suitable for all riding environments. Riders may need to consider the noise level when deciding whether or not to purchase the system.

The FMF Racing P-Core4 Sys CRF/XR700 exhaust system is a high-performance exhaust system that offers significant benefits for serious off-road riders. It provides improved power, weight savings, durability, and a pleasing exhaust note. However, it comes with a premium price tag and may require some mechanical skills to install. Additionally, the loudness of the system may not be suitable for all riding environments.

If you are a serious off-road rider who values performance and is willing to invest in a high-quality exhaust system, the FMF Racing P-Core4 Sys CRF/XR700 exhaust system is an excellent choice. However, if you are on a tight budget or prefer a quieter exhaust note, there may be other options that better suit your needs. Ultimately, the decision is yours, and I hope this information helps you make an informed choice.

Details:

FMs exclusive cross-weave internal packing provides longevity and maximum sound dispersion. Elliptical aluminum can offers strategic sizing for superior performance. Optional Quiet Core insert will provide a decrease in sound level if desired. Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power.

Available with a screen-type spark arrest that does not interrupt exhaust flow or performance. Computer designed and Dino-tested for every 4-stroke application. Warranty See Manufacturer. A stainless steel mid-pipe mates to the computer designed rear can for lightweight durability.

Round perforated steel inner cores make for optimum flow, using hi-Flo technology. Condition New.: Hi-Flo end cap boosts all-around performance. Manufacturer Part Number 41016.

part #: 41016 prices

• $245.04-$258.59

specifications exhausterupt:

• for models: Xr70, Crf
• brand: Fmf
• manufacturer warranty: See Manufacturer
• fits: Honda Crf/xr70 01-03
• country of origin: United States
• manufacturer part number: 41016

payments exhausterupt:

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

seller exhausterupt:

• # reviews: 98781
• city: Midland, Michigan
• rating: 99.7%

offer exhausterupt:

• sold: 0
• quantity: 5
• options: Ship-to-home
• started: June 4, 2026
• availability: In Stock

shipping exhausterupt:

• class: Standard
• transit: 2-5 Days
• type: Fixed
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00

returns exhausterupt:

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

general exhausterupt:

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

Fmf 41016 Is Similar To:

• Fmf 45654 Ano Ti Fact-4.1 Sys With C Cap Ss Hdr Mid Fe450 (30.4% similar) Fitment Husqvarna Fe 450 2020 2021 2022 2023. Arno ti FACT-4.1 sys w/c cap w/SS Dr mid FE450 mpn: 045654...(August 6th, 2025)
• Fmf 41015 P-core4 Sa Crf xr80 100 (79.4% similar) 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...(June 3rd, 2026)
• Fmf 41017 P-core4 Sa Crf xr70 01-03 (91.4% 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)
• Fmf 40080 P-core4 Sys Ttr90 00-07 (70.6% similar) Available with a screen-type spark arrest that does not interrupt exhaust flow or performance. Manufacturer part number 40080.: hi-Flo end cap boosts all-around performance. Optional quiet core insert will provide a decrease in sound level if desired. Condition new...(June 4th, 2026)