CRF450R 17-20 Stainless Header, Kit

Name: CRF450R 17-20 Stainless Header, Kit
Brand: Yoshimura R&D of America, Inc.
SKU: 22584-104F
Price: 174.47 USD
Availability: InStock
Rating: 4.6 (5 reviews)

CRF450R 17-20 Stainless Header, Kit - Main image

$174.47 ~~$239~~ In stock

Category: Replacement Service Parts

Let’s face it, bikes are prone to getting roosted and hitting big unmovable objects. Your Yoshimura header sometimes is the component that takes the beating. We have replacement headers to get you back up and going. If you need help finding your header give us a call 800-634-9166 OR email us [email protected].

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy

If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy

Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.6 / 5 · 5 reviews)

Edward B. ★★★★★ Oct 23, 2026

Bent my original pipe on a rock, but this replacement stainless header took the hit like a champ and bolted right up. The thicker gauge feels noticeably more durable than the stock one.

Ellie R. ★★★★★ Oct 21, 2026

The welds on this replacement header are clean and the fit onto the stock exhaust flange was perfect, no fighting it. It’s nice having a fresh piece after the old one got dented, and the stainless finish is holding up well so far.

Grace C. ★★★★★ Oct 20, 2026

Took a solid hit on a rock and the header held up exactly as intended—the stainless build looks and feels tougher than the stock pipe I had before. Bolted on without any fuss, so I’m back riding without worrying about that dented section again.