Vehicle Fitment
This part is universal
Product Details
Universal Factory 4.1 SL™ 4-Stroke Silencer by FMF Racing®. Excellent fit, finish and attention to detail. Canister shape and size is lighter and more performance-optimizing. Front and rear end cap designs developed to enhance fit, function and style.
Notes
- Remember to check your local or state laws regarding vehicle noise restrictions
- This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME
Specifications
| Exhaust Type: Slip-On Muffler |
| Configuration: Single |
| Finish: Blue Anodized |
| Endcap: Stainless Steel |
| Spark Arrestor: Screen Insert (included) |
| Quiet Insert: 94dB Insert (included) |
| Weight: 5.2 lbs. |
Features
- Horsepower gains throughout the RPM range
- Advanced engineering and patent-pending design
- Optional quiet inserts and spark arrestor
- Titanium silencer construction paired with durable stainless steel midpipe
- Use with stock or FMF header
- Designed for your exhaust system needs
- Will deliver unparalleled performance
- Exquisite workmanship and great longevity
FMF Racing® - Factory 4.1 SL™ 4-Stroke Silencer Installation InstructionsFMF Racing® - Factory 4.1 SL™ 4-Stroke Silencer Installation guideMade In USAFMF Racing Authorized DealerFAQCatalogAbout us
Over the decades, FMF Racing® has seen an amazing transformation in the world of motorcycles and ATVs. The progression of the technology is one of the challenges that keeps them going. FMF was there in the days when the singleshock and watercooled engines were huge innovations and FMF is glad to be here now for the aluminum chassis and electronic fuel injection. The goal will never change - take the most advanced machinery to its limit by building the world's best performing exhausts. And its a fact, FMF build every exhaust by hand from start to finish right here in the U.S.
Brand:
Part Number:
044235
Reviews
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1-1 of 1 Reviews
Nice Product, Works As Described
FMF Racing® - Factory 4.1 SL™ 4-Stroke SilencerPosted by Barbara (Minotola, NJ) / March 03, 20202005 Yamaha YFZ450
Questions and Answers
(0)If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!