KTM450SX-F FE 12 RS4 Stainless Header

Name: KTM450SX-F FE 12 RS4 Stainless Header
Brand: Yoshimura R&D of America, Inc.
SKU: 26460-104
Price: 150.96 USD
Availability: InStock
Rating: 5.0 (5 reviews)

KTM450SX-F FE 12 RS4 Stainless Header - Main image

$150.96 ~~$204~~ 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].

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

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

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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

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Customer Reviews (5.0 / 5 · 5 reviews)

Robert G. ★★★★★ Oct 23, 2026

I've been through two stock headers this season, but this stainless replacement is holding up way better after a bad crash into a rock. The fitment was exactly the same as the original, so I was back on the track in no time.

Thomas W. ★★★★★ Oct 22, 2026

After a hard day of roosting, the old pipe was dented beyond saving, but this stainless replacement took the abuse without a scratch. Fit was spot-on and the welds look clean. Back to racing with zero hassle.

Penelope ★★★★★ Oct 21, 2026

It bolted on perfectly and the stainless finish looks way better than the old rusted one. Saved me a ton of money versus buying a whole new system, and the fitment was dead-on for my FE 12.