{"product_id":"jetprime-programmable-control-unit-aprilia-rs-660-2020-jp-cjp-012b","title":"JetPrime Programmable Control Unit for Aprilia RS 660 (2020–2026) – JP CJP 012B","description":"\u003cp\u003eThe JP CJP 012B is the programmable half of JetPrime's fuel range for the RS 660, written over USB with their own software and reversible in a minute.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAprilia RS 660 (2020–2026)\u003c\/li\u003e\n\u003cli\u003eFully programmable fuel map, written on a PC\u003c\/li\u003e\n\u003cli\u003eComplete two-axis management: engine speed and load\u003c\/li\u003e\n\u003cli\u003eFor engines with an aftermarket exhaust or air filter\u003c\/li\u003e\n\u003cli\u003ePlug-and-play with model-specific wiring\u003c\/li\u003e\n\u003cli\u003eUnplugs at any time, nothing is written to the motorcycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eA Parallel Twin With a V4's Bore\u003c\/h2\u003e\n\u003cp\u003eThe 659 cc twin shares its cylinder dimensions with one bank of the RSV4, which is why it revs like a small four rather than like a typical parallel twin.\u003c\/p\u003e\n\u003ch2\u003eInterpolation Between Cells\u003c\/h2\u003e\n\u003cp\u003eThe unit does not jump from one value to the next. It blends between neighbouring cells, which is why a smooth map produces a smooth engine and a spiky one does not.\u003c\/p\u003e\n\u003ch2\u003eCell by Cell\u003c\/h2\u003e\n\u003cp\u003eSerious mapping means holding the engine at one load and one speed, reading the mixture and correcting that cell. It is slow, methodical work and there is no shortcut.\u003c\/p\u003e\n\u003ch2\u003eThe Cells That Matter\u003c\/h2\u003e\n\u003cp\u003eCruise, small openings and the first part of the throttle. Most riding happens there and most of the improvement anybody feels comes from getting those right.\u003c\/p\u003e\n\u003ch2\u003eReading a Wideband\u003c\/h2\u003e\n\u003cp\u003eThe display shows the mixture in real time. Holding a steady load and watching the number is the entire technique, and it is considerably duller than it sounds.\u003c\/p\u003e\n\u003ch2\u003eMeasure or Guess\u003c\/h2\u003e\n\u003cp\u003eThere is no third option. A wideband sensor turns mapping into engineering; without one it is an expensive way to develop opinions about an engine.\u003c\/p\u003e\n\u003ch2\u003eHeat Under the Seat\u003c\/h2\u003e\n\u003cp\u003eThe unit lives where an engine has been working. It is built for that; pressing it against a rail that carries exhaust heat is still worth avoiding.\u003c\/p\u003e\n\u003ch2\u003eNaming Files Properly\u003c\/h2\u003e\n\u003cp\u003eMotorcycle, exhaust, fuel and date. Six months and three exhausts later, a folder of files called map1 through map9 is worthless.\u003c\/p\u003e\n\u003ch2\u003eWhere Owners Give Up\u003c\/h2\u003e\n\u003cp\u003eNot at the fitting and not at the software. It is the discipline of repeatable measurement that defeats people, because a map built on inconsistent readings is worse than no map at all.\u003c\/p\u003e\n\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAprilia RS 660 (2020–2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eJP CJP 012B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eJetPrime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCNC-milled Ergal 7075\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eAprilia RS 660 (2020–2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003ePlug-and-play, no wiring harness modifications required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"JetPrime","offers":[{"title":"Default Title","offer_id":53637130879242,"sku":"JP CJP 012B","price":327.74,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/JP_CJP_012B_00_7f2d274a-dada-4c1e-9450-9218ed9bd635.png?v=1788758758","url":"https:\/\/inter-pace.com\/en-ca\/products\/jetprime-programmable-control-unit-aprilia-rs-660-2020-jp-cjp-012b","provider":"Inter-Pace","version":"1.0","type":"link"}