# Big Gun 18-23 Yamaha Wolverine X4 EXO Stainless Slip On Exhaust

EXO Stainless is the most durable exhaust in our lineup. Constructed of high-strength 304 stainless steel from front to back, EXO Stainless is sure to withstand even the most brutal of riding conditions and use. We took the original EXO Series and swapped out the aluminum muffler for a stainless muffler, replaced the aluminum base plate with a TIG-welded stainless steel plate and added a trick looking stamped stainless badge to top it off.

-   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
-   Rugged high-strength 304 stainless steel muffler
-   Removable screen-type spark arrestor included
-   Black powder coated stainless steel end tip
-   TIG welded reinforced muffler bracket(s)
-   Significant horsepower and torque gains
-   304 stainless steel mid pipe
-   Handmade in the USA

This Part Fits:

Year

Make

Model

Submodel

2021

Yamaha

YXF10 Wolverine RMAX4

Base

2021-2024

Yamaha

YXF10 Wolverine RMAX4 Limited Edition

Base

2022-2024

Yamaha

YXF10 Wolverine RMAX4 R-Spec

Base

2021-2024

Yamaha

YXF10 Wolverine RMAX4 XT-R

Base

2018-2022

Yamaha

YXF85 Wolverine X4

Base

2019,2023-2024

Yamaha

YXF85 Wolverine X4 R-Spec

Base

2019

Yamaha

YXF85 Wolverine X4 R-Spec SE

Base

2018-2019

Yamaha

YXF85 Wolverine X4 SE

Base

2020-2024

Yamaha

YXF85 Wolverine X4 XT-R

Base

## Details

- **Price:** 718.03 CAD
- **Vendor:** Big Gun
- **Type:** Motorcycle Slip-On

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 718.03 CAD | In stock |

## Images

- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/big-gun-18-23-yamaha-wolverine-x4-exo-stainless-slip-on-exhaust)
> Updated: 2026-08-07