FMF PowerBomb Header – Yamaha YFZ450 / YZ450F / WR450F (2004-2015)
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FMF PowerBomb Header – Yamaha YFZ450 / YZ450F / WR450F
Increase horsepower, torque, and throttle response with the FMF PowerBomb Header. Featuring FMF’s patented expansion chamber design, this header boosts exhaust flow and acts as a built-in pre-muffler to reduce sound output without sacrificing power. Perfect for riders who demand maximum performance from their Yamaha.
✅ What’s Included
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FMF PowerBomb Header (Stainless Steel)
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Installation hardware
⚙️ Key Features & Benefits
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PowerBomb Technology: Increases horsepower by up to 10%
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Pre-Muffler Design: Reduces exhaust sound levels for smoother tone
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Enhanced Flow: Expansion and contraction of exhaust pulses accelerate velocity
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Stainless Steel Construction: Corrosion-resistant and built to last
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Easy Fitment: Direct bolt-on installation to stock or FMF mid-pipe
📦 Compatibility
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Yamaha YFZ450 (2004–2009, 2012–2015)
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Yamaha YZ450F (2004–2006)
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Yamaha WR450F (2004–2006)
🛡️ Warranty Info
FMF Limited Manufacturer Warranty.
Made in the USA and race-proven across MX, ATV, and off-road disciplines.
💲 Price: $249.99 (Suggested Retail)
🔢 SKU: 044033 / FMF044033
🏷️ Brand: FMF Racing
📦 Shipping Information
In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.
