
Big Gun Exhaust EVO Race Exhaust for 2008-13 Kawasaki KLX450R - 09-5423
Big Gun Exhaust EVO Race Series Full System
Part Number: 09-5423
- Hard anodized oval shaped aluminum muffler with red powder coated stainless steel end tip
- 304 stainless steel mid/head 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 | 09-5423 |
| Fitment Type | |
| Unit Sale Qty | Each |
| Style | |
| Material | |
| Color | |
| Size | |
| Finish | |
| 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 | Single Muffler Full Exhaust System |
| Muffler Size | |
| Muffler End/Tip Style | |
| Windshield Height | |
| Windshield Width | |
| Handlebar Diameter | |
| California Air Resource Board Compliance | TRUE |
| Product Disclaimer |
2013 Kawasaki KLX450R
2012 Kawasaki KLX450R
2011 Kawasaki KLX450R
2010 Kawasaki KLX450R
2009 Kawasaki KLX450R
2008 Kawasaki KLX450R
Original: $357.00
-65%$357.00
$124.95Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Big Gun Exhaust EVO Race Series Full System
Part Number: 09-5423
- Hard anodized oval shaped aluminum muffler with red powder coated stainless steel end tip
- 304 stainless steel mid/head 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 | 09-5423 |
| Fitment Type | |
| Unit Sale Qty | Each |
| Style | |
| Material | |
| Color | |
| Size | |
| Finish | |
| 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 | Single Muffler Full Exhaust System |
| Muffler Size | |
| Muffler End/Tip Style | |
| Windshield Height | |
| Windshield Width | |
| Handlebar Diameter | |
| California Air Resource Board Compliance | TRUE |
| Product Disclaimer |
2013 Kawasaki KLX450R
2012 Kawasaki KLX450R
2011 Kawasaki KLX450R
2010 Kawasaki KLX450R
2009 Kawasaki KLX450R
2008 Kawasaki KLX450R



















