FMF 044101 Powercore 4 Slip-On Muffler – Yamaha Raptor 350 (2004-2013)
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FMF 044101 Powercore 4 Slip-On Muffler
🛠️ Description
Wake up your Yamaha with the FMF Powercore 4 slip-on. Developed to boost horsepower and torque across the entire power curve, it delivers a noticeable, usable gain for trail, dunes, or track. The lightweight aluminum canister pairs with stainless Hi-Flo end caps for the right mix of performance and durability, and it ships with a removable spark arrestor.
✅ What’s Included
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(1) FMF Powercore 4 slip-on muffler
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Removable spark arrestor insert
📦 Fitment
Yamaha
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YFM350 Raptor (2004–2013)
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Raptor 350 SE 4x2 (2005–2007)
🛡️ Warranty Info
Backed by FMF’s limited warranty against defects in materials and workmanship (see FMF terms).
🔑 Key Features
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Proven power & torque increase through the rev range
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Slip-on design for easy install on the stock system
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Aluminum canister with stainless steel Hi-Flo conical end cap
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Removable spark arrestor included
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Oval canister profile for compact fit and flow
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Built for performance and strength with long service life
📦 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.
