Pro Circuit Ti-6 BC Titanium Exhaust System with Titanium End Cap 03122645BC for Triumph TF450

Pro Circuit's Ti-6 BC Titanium Exhaust System was created for professional racers competing in a series such as AMA Supercross or AMA Motocross to ensure they pass AMA/FIM sound regulations. The Ti-6 BC Titanium Exhaust System is constructed of titanium throughout the head pipe, mid pipe, canister and end-cap. The Ti-6 BC is the next generation of professional level race exhausts.

The Pro Circuit Ti-6 BC Titanium Exhaust System is a professional-level full race exhaust designed for closed-course competition. Developed for racers competing in AMA Supercross, AMA Motocross, and similar events, this system is engineered to help meet AMA/FIM sound regulations while improving overall motorcycle performance. The system is designed to fit the 2025 Triumph TF450RC, 2026 Triumph TF450RC, 2025 Triumph TF450C, and 2026 Triumph TF450C.

Constructed from lightweight titanium throughout the head pipe, mid pipe, canister, and end cap, the Pro Circuit Ti-6 BC combines race-focused performance with strength and durability. Its asymmetrical muffler configuration increases packing volume, while the machined aluminum muffler bracket provides additional support under demanding riding conditions. A machined mid-pipe-to-head-pipe joint promotes a precise, leak-resistant connection, and TIG precision welding supports consistent construction quality.

This Pro Circuit exhaust system is manufactured in the USA and includes a titanium end cap for a durable, race-ready finish. Manufacturer and vendor part number 03122645BC identifies this Ti-6 BC configuration. The Ti-6 BC is intended exclusively for closed-course racing and is not designed for public-road use. Verify motorcycle model and year before installation to ensure correct fitment.

Features:

• Fitment: Designed for the 2025 Triumph TF450RC, 2026 Triumph TF450RC, 2025 Triumph TF450C, and 2026 Triumph TF450C
• Application: Full race exhaust system for closed-course competition
• Sound Compliance: Designed to pass AMA/FIM sound regulations
• Performance: Engineered to improve motorcycle performance
• Construction: Titanium head pipe, mid pipe, canister, and end cap
• Muffler Bracket: Machined aluminum bracket for increased strength and durability
• Muffler Design: Asymmetrical configuration for increased packing volume
• Joint Design: Machined mid-pipe-to-head-pipe connection for a precise, leak-resistant fit
• Welding: TIG precision welded construction
• Manufacturing: Made in the USA
• Brand: Pro Circuit
• Model: Ti-6 BC
• Manufacturer Part Number: 03122645BC
• Vendor Part Number: 03122645BC
• Usage Notice: Intended for closed-course racing only

Fitment:
2025 Triumph TF450C
2025 Triumph TF450RC
2026 Triumph TF450C
2026 Triumph TF450RC