Empire Industries Big Bore Gen 2 Full Exhaust System – Honda TRX 450R (2004–2005)

Description

DESCRIPTION

Take your Honda TRX 450R (2004–2005) to the next level with the Empire Industries Big Bore Gen 2 Full Exhaust System, specifically designed for big bore and stroker motors.

Our triple-stepped head pipe design is engineered to move more air and extract maximum horsepower from high-performance builds—outperforming standard exhaust systems where it matters most.

Experience stronger acceleration, increased top-end power, and smooth performance across the entire RPM range. This system is built for riders who demand serious power.

If you’re not running one, you’re already behind.

KEY FEATURES

• Designed specifically for big bore and stroker motors
• Triple-stepped head pipe for maximum horsepower gains
• Increased power across entire RPM range
• Improved throttle response and acceleration
• Aggressive, deep exhaust tone
• Mandrel-bent 304 stainless steel construction
• TIG welded 6061 aluminum silencer
• Billet end caps for easy repacking
• Made in the USA

PERFORMANCE

We’ve dyno tested our exhaust systems against the best—and the results speak for themselves. This system is built to handle high-performance engines and deliver maximum horsepower gains.

Get on the Empire Industries team and see what all the buzz is about.

FITMENT

• Honda TRX 450R (2004–2005)
• Designed for Big Bore & Stroker Builds

IMPORTANT

• Jetting is REQUIRED to properly tune air/fuel ratio and achieve maximum performance
• Running this exhaust without proper tuning can result in poor performance or engine damage

WHY EMPIRE INDUSTRIES

Empire Industries exhaust systems are built for riders who demand more—more power, more sound, and more performance. Built to outperform and proven on the track and trail.