Name: Big Gun 2015-2023 Yamaha YFZ 450R Power Box
Brand: Big Gun
SKU: big40-R57G
Price: 513.00 CAD
Availability: OutOfStock

Big Gun 2015 - 2023 Yamaha YFZ 450R Power Box - Dune Goons

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$513.00

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✓ Fits: 2015-2023 Yamaha YFZ 450R Power Box

✓ Type: Fuel Controller

✓ Features:

Plug-and-play fuel controller -- no permanent wiring modifications
Intercepts fuel injector signals and optimizes pulse width for richer fueling
Works with stock ECU and sensors -- no reprogramming required
Noticeably improved throttle response and power delivery
Designed specifically for fuel-injected powersports vehicles
Easy installation -- no special tools required

Ships fast from DuneGoonShop!

📦 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.

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