# Big Gun 19-20 Honda CRF 450R EVO R MX Full Exhaust

Elevate your ride with the EXO R Series, a testament to our commitment to innovation in high-performance motocross motors. Designed for enthusiasts seeking power and reliability, this next-generation exhaust system features a striking hexagon-shaped aluminum muffler, engineered for maximum efficiency. The unique stainless steel coned inlet enhances volume, delivering a bold, aggressive sound that remains tolerable in any environment. Not only does this design amplify your presence on the track, but it also significantly reduces heat, ensuring optimal performance during intense rides.

-   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
-   TIG welded reinforced muffler bracket(s)
-   Significant horsepower and torque gains
-   1 Year Limited Manufacturer's Warranty
-   Light weight brushed aluminum muffler
-   304 stainless steel mid pipe
-   Carbon Fiber end tip
-   Handmade in the USA

This Part Fits:

Year

Make

Model

Submodel

2019-2020

Honda

CRF450L

Base

2019-2020

Honda

CRF450R

Base

2019-2020

Honda

CRF450RWE

Base

2019-2020

Honda

CRF450RX

Base

## Details

- **Price:** 1077.41 CAD
- **Vendor:** Big Gun
- **Type:** Powersports Exhausts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1077.41 CAD | In stock |

## Images

- User 1
- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/big-gun-19-20-honda-crf-450r-evo-r-mx-full-exhaust)
> Updated: 2026-08-07