The Pro Circuit Ti-6 BC Titanium Exhaust System with Titanium End Cap is a professional-level race exhaust designed for closed-course competition. Built for riders competing in AMA Supercross, AMA Motocross, and similar racing environments, this system is engineered to help meet AMA/FIM sound regulations while improving engine performance. The complete exhaust uses lightweight titanium throughout the head pipe, mid pipe, canister, and end cap.
Designed for precise fitment and dependable race use, the Pro Circuit Ti-6 BC features a machined mid-pipe-to-head-pipe joint for a secure, leak-resistant connection and TIG precision welding for consistent strength. A machined aluminum muffler bracket improves durability, while the asymmetrical muffler configuration provides increased packing volume. This exhaust system is made in the USA and is intended exclusively for closed-course racing.
Fitment includes the 2022 KTM 450 SX-F Factory Edition and 2022 Husqvarna FC 450 Rockstar Edition; 2023 KTM 450 SX-F, KTM 450 XC-F, Husqvarna FC 450, and Husqvarna FX 450; and 2024 KTM 450 SX-F, KTM 450 XC-F, GasGas MC 450F, and Husqvarna FE 450. Verify the motorcycle model and year before ordering. The manufacturer part number and vendor part number are both 0352545BC.
Features:
- Sound Compliance: Designed to pass AMA/FIM sound regulations.
- Performance: Engineered to improve racing performance.
- Titanium Construction: Uses titanium throughout the head pipe, mid pipe, and canister.
- Titanium End Cap: Includes a durable titanium end-cap design.
- Muffler Bracket: Machined aluminum bracket provides increased strength and durability.
- Muffler Design: Asymmetrical configuration increases packing volume.
- Connection Fit: Machined mid-pipe-to-head-pipe joint supports a secure, leak-resistant fit.
- Welding: TIG precision welding provides consistent construction quality.
- Manufacturing: Made in the USA.
- Race Use: Full race system intended for closed-course racing only.
- Fitment: Fits select 2022-2024 KTM, Husqvarna, and GasGas 450 models listed in the product description.
- Manufacturer Part Number: 0352545BC.
- Vendor Part Number: 0352545BC.
Fitment:
2022 Husqvarna FC 450 Rockstar Edition
2022 KTM 450 SX-F Factory Edition
2023 Husqvarna FC 450
2023 Husqvarna FX 450
2023 KTM 450 SX-F
2023 KTM 450 XC-F
2024 Gas-Gas MC 450F
2024 Husqvarna FC 450
2024 Husqvarna FE 450
2024 Husqvarna FX 450
2024 KTM 450 SX-F
2024 KTM 450 XC-F
2025 Gas-Gas MC 450F
2025 Husqvarna FC 450
2025 Husqvarna FE 450
2025 Husqvarna FX 450
2025 KTM 450 SX-F
2025 KTM 450 XC-F
2026 Gas-Gas MC 450F
2026 Husqvarna FC 450
2026 Husqvarna FE 450
2026 Husqvarna FX 450
2026 KTM 450 SX-F
2026 KTM 450 XC-F