Fuel Injection Intake Kit for YZF-R15 V4

R15 V3 Fuel Injection Intake Kit
※ Original TYPE-B fuel injector

Intake boot to throttle body side: 44mm
Intake boot inner diameter: 37mm tapered velocity stack
Intake manifold: Upper 37mm / Lower length 34mm - width 24mm
Product Contents: Oversize throttle body, intake manifold, manifold insulator
Intake duct, air filter connecting hose, high-flow air filter
Throttle body bore: [#32] [#34] [#36]

Compatible Models: R-15, MT-15

SY Performance Parts
Exclusive design, increased intake volume to improve intake velocity
Increases intake volume to improve acceleration; suitable for both stock and modified engines

Larger throttle body increases instantaneous intake volume
Pair with appropriate fuel mapping adjustments for more responsive throttle response

Features the same valve design as the original, with the outer valve opening at low speeds and air entering from the other side
When the throttle is fully open, both inner and outer valves open
Air enters the engine directly, improving combustion efficiency
Provides superior low-speed response
Reduces hydrocarbon emissions from incomplete combustion
Designed to align with original environmental standards

※The vehicle model may have different specifications in different regions and may not be compatible for installation.

[Pre-order Notice]
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Most items have lead times provided after the order is placed; therefore, some items may be discontinued or require a long waiting period for shipment.
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Products undergo multiple shipping processes from order to delivery, which may result in deformation or damage to the packaging, while the product itself remains intact and functional.
[Return Policy]
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Upon receiving your return request, we will arrange for a logistics provider to collect the item as soon as possible.
Please apply for returns of non-human-induced defects within 7 days of receipt.
[Authenticity Guarantee]
For products guaranteed to be authentic, if they are found to be suspected counterfeits through legal proceedings and confirmed by a court judgment, we will compensate the customer 10 times the original purchase price.