The No Toil Super-Flo Kit, manufacturer part number SFK15047 and vendor part number 90-15047K, is a complete replacement for the original equipment filter and cage assembly on select 2023 KTM and Husqvarna motocross and cross-country motorcycles. This kit combines a high-density polymer filter cage, a two-stage flame-resistant foam air filter, and the No Toil Filter Cage Screw Thingy for dependable installation and secure filter retention.
The high-strength cage is designed without a backfire screen to promote maximum airflow to the intake. Its two-stage foam element uses different pore sizes to increase the available trapping area and capture fine dust particles while supporting strong engine airflow. The flame-laminated construction heat-seals both foam stages instead of gluing them, helping maintain airflow and providing resistance to flames and sparks. The light-colored foam also makes it easier to identify areas covered by filter oil during service.
The included Filter Cage Screw Thingy replaces the OEM filter cage screw with an ergonomic design that provides strong holding power and user-friendly handling during filter changes. This No Toil replacement kit is designed for direct fitment on 2023 Husqvarna FC 250, FC 350, and FC 450 models; 2023 KTM 250 SX-F, 250 SX-F Factory Edition, 350 SX-F, 450 SX-F, 450 SX-F Factory Edition, 350 XC-F, and 450 XC-F models. Verify the motorcycle model and year before installation.
Features:
- Complete replacement kit: Includes the Super-Flo polymer filter cage, two-stage foam air filter, and Filter Cage Screw Thingy
- High-density polymer cage: Provides a strong, lightweight replacement design without a backfire screen for increased intake airflow
- Dual-stage foam: Uses two pore sizes to create more trapping area for fine dust particles
- Flame-resistant foam: Heat-sealed foam stages resist flames and sparks without holding a flame
- Light-colored filter foam: Makes it easier to see where filter oil has been applied
- Ergonomic cage screw: Provides secure filter retention and easier handling during service
- Fitment: Fits 2023 Husqvarna FC 250, FC 350, and FC 450; KTM 250 SX-F, 250 SX-F Factory Edition, 350 SX-F, 450 SX-F, 450 SX-F Factory Edition, 350 XC-F, and 450 XC-F
Fitment:
2023 Husqvarna FC 250
2023 Husqvarna FC 250 Heritage
2023 Husqvarna FC 350
2023 Husqvarna FC 350 Heritage
2023 Husqvarna FC 450
2023 Husqvarna FC 450 Heritage
2023 Husqvarna FC 450 Rockstar Edition
2023 KTM 250 SX-F
2023 KTM 250 SX-F Factory Edition
2023 KTM 350 SX-F
2023 KTM 350 XC-F
2023 KTM 350 XC-F Factory Edition
2023 KTM 450 SX-F
2023 KTM 450 SX-F Factory Edition
2023 KTM 450 XC-F
2024 Gas-Gas EC 250F
2024 Gas-Gas EC 350F
2024 Gas-Gas EC 450F
2024 Gas-Gas EX 250F
2024 Gas-Gas EX 350F
2024 Gas-Gas EX 450F
2024 Gas-Gas MC 250F
2024 Gas-Gas MC 250F Factory Edition
2024 Gas-Gas MC 350F
2024 Gas-Gas MC 450F
2024 Gas-Gas MC 450F Factory Edition
2024 Husqvarna FC 250
2024 Husqvarna FC 250 Rockstar Edition
2024 Husqvarna FC 350
2024 Husqvarna FC 450
2024 Husqvarna FC 450 Rockstar Edition
2024 Husqvarna FE 250
2024 Husqvarna FE 350
2024 Husqvarna FE 350 Pro
2024 Husqvarna FE 450
2024 Husqvarna FE 501
2024 KTM 250 SX-F
2024 KTM 250 SX-F Factory Edition
2024 KTM 250 XC-F
2024 KTM 350 EXC-F
2024 KTM 350 EXC-F Six Days
2024 KTM 350 SX-F
2024 KTM 350 XC-F
2024 KTM 350 XC-F Factory Edition
2024 KTM 350 XCF-W
2024 KTM 450 SX-F
2024 KTM 450 SX-F Factory Edition
2024 KTM 450 XC-F
2024 KTM 450 XCF-W
2024 KTM 500 EXC-F
2025 Gas-Gas EC 250F
2025 Gas-Gas EC 350F
2025 Gas-Gas EC 450F
2025 Gas-Gas EX 250F
2025 Gas-Gas EX 350F
2025 Gas-Gas EX 450F
2025 Gas-Gas MC 250F
2025 Gas-Gas MC 250F Factory Edition
2025 Gas-Gas MC 350F
2025 Gas-Gas MC 450F
2025 Gas-Gas MC 450F Factory Edition
2025 Gas-Gas MC 450F Prado Edition
2025 Husqvarna FC 250
2025 Husqvarna FC 250 Factory Edition
2025 Husqvarna FC 250 Heritage
2025 Husqvarna FC 250 Rockstar Edition
2025 Husqvarna FC 350
2025 Husqvarna FC 350 Heritage
2025 Husqvarna FC 450
2025 Husqvarna FC 450 Factory Edition
2025 Husqvarna FC 450 Rockstar Edition
2025 Husqvarna FE 250
2025 Husqvarna FE 250 Heritage
2025 Husqvarna FE 350
2025 Husqvarna FE 350 Heritage
2025 Husqvarna FE 350 Pro
2025 Husqvarna FE 450
2025 Husqvarna FE 450 Heritage
2025 Husqvarna FE 501
2025 Husqvarna FE 501 Heritage
2025 KTM 250 EXC-F
2025 KTM 250 SX-F
2025 KTM 250 SX-F Adamo Edition
2025 KTM 250 SX-F Factory Edition
2025 KTM 250 XC-F
2025 KTM 350 EXC-F
2025 KTM 350 EXC-F Six Days
2025 KTM 350 SX-F
2025 KTM 350 XC-F
2025 KTM 350 XCF-W
2025 KTM 450 EXC-F
2025 KTM 450 SX-F
2025 KTM 450 SX-F Factory Edition
2025 KTM 450 XC-F
2025 KTM 450 XCF-W
2025 KTM 500 EXC-F
2026 Gas-Gas EC 250F
2026 Gas-Gas EC 350F
2026 Gas-Gas EC 450F
2026 Gas-Gas EX 250F
2026 Gas-Gas EX 350F
2026 Gas-Gas EX 450F
2026 Gas-Gas MC 250F
2026 Gas-Gas MC 350F
2026 Gas-Gas MC 450F
2026 Husqvarna FC 250
2026 Husqvarna FC 250 Factory Edition
2026 Husqvarna FC 250 Rockstar Edition
2026 Husqvarna FC 350
2026 Husqvarna FC 450
2026 Husqvarna FC 450 Factory Edition
2026 Husqvarna FC 450 Rockstar Edition
2026 Husqvarna FE 250
2026 Husqvarna FE 350
2026 Husqvarna FE 350 Pro
2026 Husqvarna FE 450
2026 Husqvarna FE 501
2026 KTM 250 EXC-F
2026 KTM 250 EXC-F Six Days
2026 KTM 250 SX-F
2026 KTM 250 SX-F Factory Edition
2026 KTM 250 XC-F
2026 KTM 350 EXC-F
2026 KTM 350 EXC-F Six Days
2026 KTM 350 SX-F
2026 KTM 350 XCF-W
2026 KTM 450 EXC-F
2026 KTM 450 EXC-F Six Days
2026 KTM 450 SX-F
2026 KTM 450 SX-F Factory Edition
2026 KTM 450 XC-F
2026 KTM 450 XCF-W
2026 KTM 500 EXC-F
2026 KTM 500 EXC-F Six Days