Factory 4.1 Exhaust Silencer 07-25 Honda CRF 150 R - FMF 041291
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Delivery to United States 5–8 business days
FMF Racing's Factory 4.1 SL slip-on exhaust is crafted from premium titanium with a blue anodised finish, delivering cutting-edge performance with championship-winning experience. This system is engineered to boost horsepower across the rev range while maintaining a lightweight profile. It features a high-strength stainless steel end cap for durability and includes a 94dB insert for noise compliance on closed courses. The exhaust has a titanium midpipe, single configuration, and weighs 3.4 lbs. Spark arrestor insert sold separately. For closed-course use only. Item ID: 041291.
- SKU
- 06-1725.FMF.T4A
- Brand
- FMF Exhausts
- Availability
- Out of Stock
Fitments (19)
| Make | Model | Year |
|---|---|---|
| HONDA | CRF 150R | 2007 |
| HONDA | CRF 150R | 2008 |
| HONDA | CRF 150R | 2009 |
| HONDA | CRF 150R | 2010 |
| HONDA | CRF 150R | 2011 |
| HONDA | CRF 150R | 2012 |
| HONDA | CRF 150R | 2013 |
| HONDA | CRF 150R | 2014 |
| HONDA | CRF 150R | 2015 |
| HONDA | CRF 150R | 2016 |
| HONDA | CRF 150R | 2017 |
| HONDA | CRF 150R | 2018 |
| HONDA | CRF 150R | 2019 |
| HONDA | CRF 150R | 2020 |
| HONDA | CRF 150R | 2021 |
| HONDA | CRF 150R | 2022 |
| HONDA | CRF 150R | 2023 |
| HONDA | CRF 150R | 2024 |
| HONDA | CRF 150R | 2025 |
- General Product Group
- Exhaust Systems & Parts
- General Product Type
- Silencer
- Variant Id
- 209183
FULL DESCRIPTION
FMF Racing Factory 4.1 Titanium Slip-On Exhaust - Blue Anodised
Experience championship-level performance with the FMF Racing Factory 4.1 SL (Slip-On) exhaust. Developed with decades of racing expertise, this system is crafted from premium titanium and features a striking blue anodised finish. It is engineered to maximize horsepower gains across the entire RPM range while minimizing weight. The slip-on design is optimized for single-configuration operation, and it includes a 94dB insert to meet noise regulations for closed-course racing. A high-strength stainless steel end cap ensures superior durability.
Key Features:
- Lightweight titanium construction for an optimal strength-to-weight ratio.
- Provides measurable horsepower increases throughout the engine's rev range.
- Features a stylish and protective blue anodised finish.
- Constructed with a titanium midpipe and a durable stainless steel endcap.
- Designed for straightforward single-configuration slip-on installation.
- Comes with a 94dB quiet insert suitable for closed-course noise restrictions.
- Spark arrestor insert is available separately.
- Intended for closed-course use only.
Specifications:
- Type: Slip-On
- Configuration: Single
- Construction Material: Titanium
- Finish: Blue Anodised
- Midpipe Material: Titanium
- Endcap Material: Stainless Steel
- Included Quiet Insert: 94dB
- Weight: 3.4 lbs
QUESTIONS? JUST ASK
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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