Big Gun 09-23 Yamaha YFZ 450R Head Pipe
Special Order
This part is still available to order. Once you place your order, we’ll submit it directly to Big Gun, and they’ll ship it straight to you.
Delivery times can vary depending on the brand, so we can’t guarantee an exact arrival date. What we can guarantee is that we’ll stay on top of your order, monitor its progress, and keep you updated until it reaches your door.
Special-order items are typically not kept in stock by most retailers. By ordering through us, your order is placed directly with Big Gun, assuring you get the part as quickly as possible.
Want to get an estimated delivery timeframe before ordering? Contact us through our contact page, and we’ll be happy to find out for you.
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EXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the larger, more powerful sport ATV motors. The EXO Series is our ground-up approach at just that. A unique hexagon shaped aluminum muffler and stainless steel coned inlet allow for significantly more volume, delivering a louder but tolerable deep sound while also decreasing heat.
- Internal sound wave altering technology for a deeper but tolerable exhaust tone
- Stamped 304 stainless steel coned inlet for more volume
- Hexagon shaped large diameter housing for more volume
- Removable screen-type spark arrestor included
- Black powder coated stainless steel end tip
- TIG welded reinforced muffler bracket(s)
- 304 stainless steel mid pipe / head pipe
- Significant horsepower and torque gains
- Light weight brushed aluminum muffler
- Handmade in the USA
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010-2011 | Yamaha | YFZ450 | Base |
| 2009-2021,2025 | Yamaha | YFZ450R | Base |
| 2010-2011,2025 | Yamaha | YFZ450R SE | Base |
| 2010-2011 | Yamaha | YFZ450X | Base |
| 2010 | Yamaha | YFZ450X Bill Balance | Base |
| 2011 | Yamaha | YFZ450X SE | Base |
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