{"product_id":"rywire-mil-spec-k-series-race-chassis-adapter-standalone-fuse-relay-box-for-k-swap-race-cars","title":"Rywire Mil-Spec K-Series Race Chassis Adapter - Standalone Fuse\/Relay Box for K-Swap Race Cars (k-sub-race)","description":"\u003cp\u003eRywire \u003cstrong\u003ek-sub-race\u003c\/strong\u003e is a mil-spec standalone (race) chassis adapter for K-series engines. It replaces the factory interior wiring with a fuse\/relay box, so a Rywire K-series harness or an OEM 2002-2004 RSX\/EP3 harness can run in any car, including race and off-road builds that only need the engine wired. Run power out to the fan, fuel pump and ignition switch and the engine is ready to start.\u003c\/p\u003e\u003ch2\u003eWhy This K-Swap Race Chassis Adapter for Your Honda Swap\u003c\/h2\u003e\u003cp\u003eThe Rywire k-sub-race is a K-swap race chassis adapter: a mil-spec fuse\/relay box that lets a K-series engine harness start and run in a race, drag or off-road car without factory interior wiring.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersus modifying the interior harness:\u003c\/strong\u003e This race chassis adapter replaces the interior wiring with five fused relays (computer, fan, fuel pump, starter, O2 sensor); you run leads to fan, fuel pump and ignition switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersus building your own relay panel:\u003c\/strong\u003e This race chassis adapter has the computer E-plug prewired and a C101 plug that goes straight into the engine harness, so nothing to source and pin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersus the street chassis adapter:\u003c\/strong\u003e The Rywire K-Series Chassis Adapter (k-adapter) keeps a street car's factory interior harness. This race adapter is for cars that only need the engine wired.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersus Rywire's budget line:\u003c\/strong\u003e This race chassis adapter is mil-spec construction and plugs into the budget K2-Base harness, the K2-Mil-spec harness or an OEM 2002-2004 RSX\/EP3 harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch panel ready:\u003c\/strong\u003e This race chassis adapter is designed around the Rywire 6-Switch Mil-Spec Switch Panel for ignition, starter, fuel pump and fan, with leads for optional gauge cluster functions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e K-series race, drag and off-road cars on a K2-Base, K2-Mil-spec or OEM RSX\/EP3 harness. Not for the Rywire K-Series Infinity harness.\u003c\/p\u003e\u003ch2\u003eEngine Swap Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAny chassis running a K-series engine only (race car, drag car, off-road build)\u003c\/li\u003e\n\u003cli\u003eEngine harness: Rywire Budget Tucked K-Series Harness Ver. 2 (K2-Base), Mil-Spec Tucked K-Series Harness Ver. 2 (K2-Mil-spec) or OEM 2002-2004 RSX\/EP3 harness\u003c\/li\u003e\n\u003cli\u003eNot for the Rywire K-Series Infinity harness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMil-spec construction\u003c\/li\u003e\n\u003cli\u003e5 relays with fuses: computer, fan, fuel pump, starter and O2 sensor\u003c\/li\u003e\n\u003cli\u003eComputer E-plug prewired\u003c\/li\u003e\n\u003cli\u003eC101 plugs straight into the engine harness\u003c\/li\u003e\n\u003cli\u003eFlying leads for the fan and fuel pump\u003c\/li\u003e\n\u003cli\u003eFlying lead harness for optional gauge cluster functions and the ignition switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConnector List\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComputer E-plug\u003c\/li\u003e\n\u003cli\u003eC101 engine harness connector\u003c\/li\u003e\n\u003cli\u003ePrimary 4-wire O2 sensor plug\u003c\/li\u003e\n\u003cli\u003eFan and fuel pump flying leads\u003c\/li\u003e\n\u003cli\u003eCluster and ignition switch leads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRecommended Add-Ons\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eRywire 6-Switch Mil-Spec Switch Panel: toggles for ignition, starter, fuel pump and fan control.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eAdd any of these from the Recommended Add-Ons list above. Each one is its own listing.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eK-series mil-spec race fuse\/relay box chassis adapter\u003c\/li\u003e\n\u003cli\u003eRelays and fuses for computer, fan, fuel pump, starter and O2 sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWill this work with my Rywire K-Series Infinity harness?\u003c\/h3\u003e\u003cp\u003eNo. Rywire says not to use this fuse box with an Infinity K harness. It is made for the factory-style K2-Base and K2-Mil-spec harnesses or the OEM RSX\/EP3 harness.\u003c\/p\u003e\u003ch3\u003eDo I need the switch panel?\u003c\/h3\u003e\u003cp\u003eNo, but the box is designed around the Rywire Switch Panel. With another switch panel you may need the mating Deutsch connector.\u003c\/p\u003e\u003ch3\u003eDo I need my car's interior harness?\u003c\/h3\u003e\u003cp\u003eNo. The race adapter takes the place of the chassis adapter and interior wiring for the engine. You run leads to the fan, fuel pump, ignition switch and optional cluster. Email service@tunedbyshawn.com with your engine, chassis and ECU before ordering if you are unsure which configuration you need.\u003c\/p\u003e\u003c!-- why-faq --\u003e\u003ch3\u003eShould I use the Rywire K-series race chassis adapter or the regular K-series chassis adapter?\u003c\/h3\u003e\u003cp\u003eUse the race chassis adapter when the car has no interior harness to keep, such as a race, drag or off-road build. Use the Rywire K-Series Chassis Adapter (k-adapter) when you keep the factory interior harness in a street car.\u003c\/p\u003e\u003c!-- \/why-faq --\u003e\u003cp\u003e\u003cem\u003eFor off-road and competition use only. Not legal for use on pollution-controlled motor vehicles.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rywire","offers":[{"title":"Default Title","offer_id":67665027989571,"sku":"k-sub-race","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/rywire-k-sub-race-1.jpg?v=1791556030","url":"https:\/\/www.tunedbyshawn.com\/products\/rywire-mil-spec-k-series-race-chassis-adapter-standalone-fuse-relay-box-for-k-swap-race-cars","provider":"Tuned by Shawn","version":"1.0","type":"link"}