Big Gun EVO R Series Slip-On Exhaust — Fits 2004-2009/2012-2013 Yamaha YFZ 450

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SKU: BIG09-24602
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Sale price$383.99 Regular price$409.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Big Gun

Big Gun engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Big Gun lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash Your Yamaha YFZ 450 Performance

Transform your riding experience with the Big Gun EVO R Series Slip-On Exhaust, specifically engineered for the 2004-2009 and 2012-2013 Yamaha YFZ 450. This high-performance slip-on is designed to optimize exhaust flow, delivering a noticeable boost in horsepower and torque across the entire powerband. Whether you are hitting the dunes or tearing up the track, the EVO R provides the aggressive sound and reliability you demand.

Key Features and Benefits

  • Enhanced Power Delivery: Improved flow dynamics for better throttle response.
  • Durable Construction: Built with high-quality materials to withstand extreme heat and vibration.
  • Weight Reduction: Significantly lighter than the bulky stock muffler system.
  • Aggressive Aesthetic: Sleek, modern design that complements the YFZ 450 profile.
  • Easy Installation: Precision-fitment ensures a direct bolt-on process without complex modifications.

The EVO R series is renowned for its signature deep, throaty exhaust note that sets your ATV apart from the crowd. By reducing backpressure, this system allows your engine to breathe more efficiently, resulting in a smoother, more powerful ride. Every component is crafted to meet the rigorous standards of off-road enthusiasts who refuse to compromise on quality. Elevate your Yamaha YFZ 450 today with premium exhaust solutions available at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Big Gun

Big Gun engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Big Gun lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash Your Yamaha YFZ 450 Performance

Transform your riding experience with the Big Gun EVO R Series Slip-On Exhaust, specifically engineered for the 2004-2009 and 2012-2013 Yamaha YFZ 450. This high-performance slip-on is designed to optimize exhaust flow, delivering a noticeable boost in horsepower and torque across the entire powerband. Whether you are hitting the dunes or tearing up the track, the EVO R provides the aggressive sound and reliability you demand.

Key Features and Benefits

  • Enhanced Power Delivery: Improved flow dynamics for better throttle response.
  • Durable Construction: Built with high-quality materials to withstand extreme heat and vibration.
  • Weight Reduction: Significantly lighter than the bulky stock muffler system.
  • Aggressive Aesthetic: Sleek, modern design that complements the YFZ 450 profile.
  • Easy Installation: Precision-fitment ensures a direct bolt-on process without complex modifications.

The EVO R series is renowned for its signature deep, throaty exhaust note that sets your ATV apart from the crowd. By reducing backpressure, this system allows your engine to breathe more efficiently, resulting in a smoother, more powerful ride. Every component is crafted to meet the rigorous standards of off-road enthusiasts who refuse to compromise on quality. Elevate your Yamaha YFZ 450 today with premium exhaust solutions available at GGCRACING.

Product Details

Product Description

About Big Gun

Big Gun engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Big Gun lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash Your Yamaha YFZ 450 Performance

Transform your riding experience with the Big Gun EVO R Series Slip-On Exhaust, specifically engineered for the 2004-2009 and 2012-2013 Yamaha YFZ 450. This high-performance slip-on is designed to optimize exhaust flow, delivering a noticeable boost in horsepower and torque across the entire powerband. Whether you are hitting the dunes or tearing up the track, the EVO R provides the aggressive sound and reliability you demand.

Key Features and Benefits

  • Enhanced Power Delivery: Improved flow dynamics for better throttle response.
  • Durable Construction: Built with high-quality materials to withstand extreme heat and vibration.
  • Weight Reduction: Significantly lighter than the bulky stock muffler system.
  • Aggressive Aesthetic: Sleek, modern design that complements the YFZ 450 profile.
  • Easy Installation: Precision-fitment ensures a direct bolt-on process without complex modifications.

The EVO R series is renowned for its signature deep, throaty exhaust note that sets your ATV apart from the crowd. By reducing backpressure, this system allows your engine to breathe more efficiently, resulting in a smoother, more powerful ride. Every component is crafted to meet the rigorous standards of off-road enthusiasts who refuse to compromise on quality. Elevate your Yamaha YFZ 450 today with premium exhaust solutions available at GGCRACING.

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