Description
The Pro Circuit T-4 Exhaust System is engineered to unlock measurable power gains while maintaining the reliability your TRX450R demands. By reducing weight and optimizing exhaust flow, you’ll experience sharper throttle response and improved fuel efficiency without sacrificing durability. The tunable design lets you dial in your ideal power band—whether you’re tackling technical terrain or wide-open trail riding.
- 6061 T-6 aluminum construction
- Lightweight, reduced rotating mass
- Stainless steel end cap
- Stainless steel intake tube
- Corrosion-resistant materials
- Tunable end caps included
- Adjustable power delivery
- Steel allen-head fasteners
- Tool-free repacking capability
- E-glass pillow packing
- Extra packing included
- Honda TRX450R fitment
- 2004-2005 model years
- Bolt-on installation
- MPN: 4QH04450
