Pro Circuit 4QH04450 T-4 Exhaust System 2004-2005 Honda TRX450R Sportrax

Pro Circuit 4QH04450 T-4 Exhaust System – For 2004–2005 Honda TRX450R / Sportrax

If you’re ready to wake up your Honda TRX450R, the Pro Circuit T-4 Exhaust System (Part 4QH04450) is the bolt-on performance upgrade you’ve been waiting for. Built with Pro Circuit’s race-proven engineering, this exhaust delivers improved power, sharper throttle response, and that crisp, aggressive exhaust note every rider wants.

Constructed with a lightweight 6061 T-6 brushed aluminum body and stainless-steel end cap and intake tube, the T-4 system combines durability with weight savings. The result? A system that stands up to the harshest riding conditions while still giving you the performance edge.

What sets the T-4 apart is its tunable end caps, allowing you to fine-tune the power delivery to match your riding style and terrain. From tight trails to open desert stretches, you can dial in your TRX450R’s performance exactly how you want it. And when it’s time for maintenance, steel Allen-head screws make repacking simple and quick. Plus, it comes with exclusive E-glass pillow packing—extra packing included—to keep performance at its peak.

➡️ Why Riders Choose the Pro Circuit T-4 Exhaust:

• Lightweight aluminum body with stainless steel end cap and intake tube.
• Tunable end caps let you customize power delivery.
• Improved exhaust note – deep, clean, and race-ready sound.
• Exclusive E-glass pillow packing with extra material included.
• Easy maintenance with Allen-head screws for quick repacking.
• Designed specifically for Honda TRX450R (2004–2005).

Whether you’re chasing podiums or just want more grunt from your quad, the Pro Circuit 4QH04450 T-4 Exhaust System gives your TRX450R the performance, sound, and reliability you need.

---

📌 FAQs:

Q: Will this fit my 2005 Honda TRX450R?
✅ Yes! This system is built for the 2004–2005 TRX450R and TRX450R Sportrax.

Q: Can I adjust the exhaust for different riding styles?
✅ Definitely. The tunable end caps let you fine-tune power delivery for trails, dunes, or racing.

Q: Is repacking difficult?
✅ Not at all—thanks to Allen-head screws, repacking is quick and straightforward.

---

👉 Upgrade your Honda TRX450R with the Pro Circuit 4QH04450 T-4 Exhaust System and unleash the performance, sound, and reliability trusted by riders everywhere.