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HORD

Airbox with K&N Filter for Yamaha CP2 Engines

$359.95

SKU: Hordpower Airbox for Yamaha CP2

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Special Order
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Hordpower Airbox is an aftermarket air intake system designed for Yamaha CP2 engines. It replaces the OEM airbox and is constructed from hard black anodized aluminum, featuring integrated velocity stacks and a reusable K&N filter element. This airbox is CNC machined in Reno, NV, and includes a provision for connecting the engine breather.
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The Hordpower Airbox is a performance-oriented replacement for the OEM airbox, specifically designed for Yamaha CP2 engines found in models like the FZ, MT, R7, and XSR 700. This component is CNC machined in Reno, NV, and features integrated velocity stacks on the baseplate to enhance airflow. The hard black anodized finish, applied by an aerospace company, ensures durability. Performance gains are significant, with the airbox itself increasing peak horsepower by 4-5hp, and potentially up to 15hp at redline. When combined with a good exhaust and proper ECU reflashing, peak gains of around 9-10hp over a stock bike can be achieved. It comes equipped with a reusable K&N filter element that requires cleaning and re-oiling. Additionally, there is a provision to connect the engine breather. ECU reflashing is mandatory for operation. Hordpower offers flashes for some CP2 models. Fitment details include: FZ/MT models up to 2024, XSR700. For R7 installations, a slight modification to the fuel tank bracket is necessary. For 2025+ MT-07 models, a custom support bracket will need to be fabricated. This product is designed and manufactured for "Competition Use ONLY" and is not street legal. Its use is restricted to closed course racing or competition vehicles, as its impact on emissions has not been proven to meet public road standards. Users must check local laws and regulations for compliance.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandHORD
Part NumberHordpower Airbox for Yamaha CP2
CategoryAir and Fuel
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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