{"product_id":"mrc-racing-components-k-series-chassis-adapter-race-relay-fuse-box-lead-harness-k20-k24","title":"MRC Racing Components K Series Chassis Adapter Race Relay Fuse Box Lead Harness K20 K24","description":"\u003cp\u003eSimplify your K-swap race wiring with a purpose-built adapter harness. The \u003cstrong\u003eMRC Racing Components K-Series Chassis Adapter Race Relay Fuse Box Lead Harness\u003c\/strong\u003e is designed for race cars running engine-only wiring setups. This harness allows you to quickly run an MRC K-Swap Engine Harness or OEM 02-04 RSX\/EP3 engine harness in virtually any chassis, providing the relay and fuse box connections your engine needs without the complexity of a full factory chassis harness.\u003c\/p\u003e\n\n\u003ch2\u003eRace Relay Fuse Box Harness Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace-Focused Design\u003c\/strong\u003e — Built for engine-only wiring setups where a full chassis harness is not needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Chassis Compatibility\u003c\/strong\u003e — Works in virtually any chassis with a K-series swap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play\u003c\/strong\u003e — Connects directly to MRC K-Swap Engine Harness or OEM RSX\/EP3 engine harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Relay and Fuse Box\u003c\/strong\u003e — All critical engine electrical connections in one harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplifies Wiring\u003c\/strong\u003e — Eliminates the need to splice into or adapt a factory chassis harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFitment \/ Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eK20 engine swaps (race builds)\u003c\/li\u003e\n\u003cli\u003eK24 engine swaps (race builds)\u003c\/li\u003e\n\u003cli\u003eAny chassis running a K-series engine-only wiring setup\u003c\/li\u003e\n\u003cli\u003eCompatible with MRC K-Swap Engine Harness and OEM 02-04 RSX\/EP3 engine harnesses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for race cars and stripped builds — not intended for full-feature street car wiring\u003c\/li\u003e\n\u003cli\u003eEngine harness sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e If you are building a dedicated race car with a K-swap, the biggest wiring headache is usually bridging the engine harness to a stripped-down chassis. This adapter harness solves that problem by giving you everything the engine needs — relays, fuses, and leads — in a single, clean harness that does not require a factory chassis loom.\u003c\/p\u003e","brand":"MRC Racing Components","offers":[{"title":"Default Title","offer_id":54415432548724,"sku":"sku-42951525597320","price":289.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/2300\/1972\/files\/A3D81063-919A-4619-966E-2CE3CB0392D5.jpg?v=1778747805","url":"https:\/\/jsi-racing.com\/products\/mrc-racing-components-k-series-chassis-adapter-race-relay-fuse-box-lead-harness-k20-k24","provider":"JSI Racing","version":"1.0","type":"link"}