Fuel Customs Intake System - Yamaha YFZ450 (Carbureted)
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
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✓ Fits
2004-2008 and 2012-2013 Yamaha YFZ450 (carbureted models with the 39mm FCR carb). Can be run with or without the factory Yamaha air box.
The Fuel Customs tapered air horn design replaces the restrictive stock setup to build intake velocity and free up power. It picks up horsepower and torque across the rev range with sharper throttle response, and it works with the stock box and aftermarket shocks.
✓ Features
- Unique tapered design that builds intake velocity
- Enhanced filter protection with an 8-ply filter and Outerwears pre-filter
- Improved throttle response
- More horsepower and torque across the rev range
- Works with the stock air box and aftermarket shocks
- Run it with or without the factory Yamaha box
✓ What's Included
- Tapered air horn tube
- Transition ring
- 8-ply filter
- Outerwears pre-filter
- Rubber booty for the 39mm FCR carb
- Hose clamps
- Bracket for running without the factory box
Ships from DuneGoonShop!
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
