

Big Gun Exhaust EVO Race Slip-On Muffler for 2009-24 Yamaha YFZ450R - 09-24702
Big Gun Exhaust EVO Race Series Slip-On System
Part Number: 09-24702
- Hard anodized oval shaped aluminum muffler with red powder coated stainless steel end tip
- 304 stainless steel mid pipe with TIG welded reinforced muffler bracket(s)
- Huge horsepower and torque gains but lighter than stock exhaust and a removable screen-type USFS approved spark arrestor
- Sleek muffler design allows for maximum clearance for a smooth installation process
- Handmade in the USA with a 1 Year Limited Manufacturer Warranty
The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight, add noticeable performance gains and sound tremendously better than stock.
| Tire Diameter | |
| Speed Rating | |
| Load Rating | |
| Wall Construction | |
| Tire Tube Type | |
| Rim Size | |
| Product Line | Big Gun Exhaust EVO Race Series |
| Part Number | 09-24702 |
| Fitment Type | |
| Unit Sale Qty | Each |
| Style | Slip-On Muffler Exhaust System |
| Material | |
| Color | Grey |
| Size | |
| Finish | Anodized Aluminum |
| Position | |
| Functional Length | |
| Cable Sleeve Length | |
| Cable Sleeve Travel | |
| Driver Seat Length | |
| Passenger Seat Length | |
| Driver Seat Width | |
| Passenger Seat Width | |
| Piston/Cylinder Size | |
| Piston Size Added | |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| Exhaust Configuration | |
| Muffler Size | |
| Muffler End/Tip Style | |
| Windshield Height | |
| Windshield Width | |
| Handlebar Diameter | |
| California Air Resource Board Compliance | TRUE |
| Product Disclaimer |
(1) Aluminum muffler with removable baffle, stainless steel mid-pipe attached with one spring and a T-bolt clamp
(1) Spark arrestor screen
(1) Spark arrestor screen spacer
(1) Installation Instructions
2024 Yamaha YFZ450R
2023 Yamaha YFZ450R
2022 Yamaha YFZ450R
2021 Yamaha YFZ450R
2020 Yamaha YFZ450R
2019 Yamaha YFZ450R
2018 Yamaha YFZ450R
2017 Yamaha YFZ450R
2016 Yamaha YFZ450R
2015 Yamaha YFZ450R
2014 Yamaha YFZ450R
2013 Yamaha YFZ450R
2012 Yamaha YFZ450R
2011 Yamaha YFZ450R
2010 Yamaha YFZ450R
2009 Yamaha YFZ450R
2020 Yamaha YFZ450RSE Special Edition
2019 Yamaha YFZ450RSE Special Edition
2018 Yamaha YFZ450RSE Special Edition
2017 Yamaha YFZ450RSE Special Edition
2016 Yamaha YFZ450RSE Special Edition
2015 Yamaha YFZ450RSE Special Edition
2014 Yamaha YFZ450RSE Special Edition
2013 Yamaha YFZ450RSE Special Edition
2012 Yamaha YFZ450RSE Special Edition
2011 Yamaha YFZ450RSE Special Edition
2010 Yamaha YFZ450RSE Special Edition
2009 Yamaha YFZ450RSE Special Edition
2011 Yamaha YFZ450X
2010 Yamaha YFZ450X
2011 Yamaha YFZ450X SE
2010 Yamaha YFZ450XBB Bill Balance Edition
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Big Gun Exhaust EVO Race Series Slip-On System
Part Number: 09-24702
- Hard anodized oval shaped aluminum muffler with red powder coated stainless steel end tip
- 304 stainless steel mid pipe with TIG welded reinforced muffler bracket(s)
- Huge horsepower and torque gains but lighter than stock exhaust and a removable screen-type USFS approved spark arrestor
- Sleek muffler design allows for maximum clearance for a smooth installation process
- Handmade in the USA with a 1 Year Limited Manufacturer Warranty
The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight, add noticeable performance gains and sound tremendously better than stock.
| Tire Diameter | |
| Speed Rating | |
| Load Rating | |
| Wall Construction | |
| Tire Tube Type | |
| Rim Size | |
| Product Line | Big Gun Exhaust EVO Race Series |
| Part Number | 09-24702 |
| Fitment Type | |
| Unit Sale Qty | Each |
| Style | Slip-On Muffler Exhaust System |
| Material | |
| Color | Grey |
| Size | |
| Finish | Anodized Aluminum |
| Position | |
| Functional Length | |
| Cable Sleeve Length | |
| Cable Sleeve Travel | |
| Driver Seat Length | |
| Passenger Seat Length | |
| Driver Seat Width | |
| Passenger Seat Width | |
| Piston/Cylinder Size | |
| Piston Size Added | |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| Exhaust Configuration | |
| Muffler Size | |
| Muffler End/Tip Style | |
| Windshield Height | |
| Windshield Width | |
| Handlebar Diameter | |
| California Air Resource Board Compliance | TRUE |
| Product Disclaimer |
(1) Aluminum muffler with removable baffle, stainless steel mid-pipe attached with one spring and a T-bolt clamp
(1) Spark arrestor screen
(1) Spark arrestor screen spacer
(1) Installation Instructions
2024 Yamaha YFZ450R
2023 Yamaha YFZ450R
2022 Yamaha YFZ450R
2021 Yamaha YFZ450R
2020 Yamaha YFZ450R
2019 Yamaha YFZ450R
2018 Yamaha YFZ450R
2017 Yamaha YFZ450R
2016 Yamaha YFZ450R
2015 Yamaha YFZ450R
2014 Yamaha YFZ450R
2013 Yamaha YFZ450R
2012 Yamaha YFZ450R
2011 Yamaha YFZ450R
2010 Yamaha YFZ450R
2009 Yamaha YFZ450R
2020 Yamaha YFZ450RSE Special Edition
2019 Yamaha YFZ450RSE Special Edition
2018 Yamaha YFZ450RSE Special Edition
2017 Yamaha YFZ450RSE Special Edition
2016 Yamaha YFZ450RSE Special Edition
2015 Yamaha YFZ450RSE Special Edition
2014 Yamaha YFZ450RSE Special Edition
2013 Yamaha YFZ450RSE Special Edition
2012 Yamaha YFZ450RSE Special Edition
2011 Yamaha YFZ450RSE Special Edition
2010 Yamaha YFZ450RSE Special Edition
2009 Yamaha YFZ450RSE Special Edition
2011 Yamaha YFZ450X
2010 Yamaha YFZ450X
2011 Yamaha YFZ450X SE
2010 Yamaha YFZ450XBB Bill Balance Edition













