{"product_id":"carbonin-3d-printed-air-box-inlet-tube-long-yamaha-r9-3dy20064","title":"Carbonin 3D-Printed Air Box Inlet Tube Long Yamaha R9 (2024-2026) 3DY20064","description":"\u003cp\u003eCarbonin offer the R9's intake ducting in three lengths, and this is the long one. It is also by some distance the most expensive of the three, which tells you it is a larger assembly rather than simply the same tube with more material.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLongest of the three R9 intake tube options\u003c\/li\u003e\n\u003cli\u003eBuilt by additive manufacture, allowing a curved duct with a constant internal section\u003c\/li\u003e\n\u003cli\u003eFeeds the airbox behind the race cowl\u003c\/li\u003e\n\u003cli\u003eHeld by the stainless IN2004Y bracket, ordered separately\u003c\/li\u003e\n\u003cli\u003eFitted with the front bodywork off\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIntake Length Is a Tuning Choice\u003c\/h2\u003e\n\u003cp\u003eThe length of an intake tract is not arbitrary. A column of air in a duct has its own resonance, and where that resonance falls in the rev range decides where the engine picks up an extra bit of filling and where it loses some. Longer tracts favour the middle of the range, shorter ones the top. On an 890 triple with a broad spread of torque, that choice interacts with the gearing and the circuit, which is why a manufacturer offers three lengths instead of one.\u003c\/p\u003e\n\u003ch2\u003eWhich One to Order\u003c\/h2\u003e\n\u003cp\u003eWe are not going to guess this for you. Which length suits a given build depends on the airbox configuration, the exhaust and how the bike is mapped, and Carbonin do not publish a selection chart. If you are unsure, tell us what the bike is running and we will put the question to Carbonin before the order goes in — the wrong tube is an expensive thing to find out about after delivery.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFor the Yamaha R9, 2024 to 2026.\u003c\/p\u003e\n\u003ch2\u003eRoad Approval\u003c\/h2\u003e\n\u003cp\u003eSupplied as a competition component without approval documentation.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Carbonin\u003c\/li\u003e\n\u003cli\u003ePart number: 3DY20064\u003c\/li\u003e\n\u003cli\u003eComponent: Air box inlet tube, long\u003c\/li\u003e\n\u003cli\u003eManufacture: 3D printed\u003c\/li\u003e\n\u003cli\u003eRange: One of three lengths — long, central 3DY20065, short 3DY20066\u003c\/li\u003e\n\u003cli\u003eHolder: IN2004Y (sold separately)\u003c\/li\u003e\n\u003cli\u003eFitment: Yamaha R9 (2024-2026)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None supplied — closed-course competition use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carbonin","offers":[{"title":"Default Title","offer_id":53644376768778,"sku":"3DY20064","price":746200.0,"currency_code":"NGN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/3DY20064-platzhalter.png?v=1788853842","url":"https:\/\/inter-pace.com\/en-ng\/products\/carbonin-3d-printed-air-box-inlet-tube-long-yamaha-r9-3dy20064","provider":"Inter-Pace","version":"1.0","type":"link"}