{"product_id":"isr-performance-5-lug-hub-conversion-nissan-240sx-89-94-s13","title":"ISR Performance 5 Lug Hub Conversion - Nissan 240sx 89-94 S13","description":"\u003cp\u003eThe ISR Performance 5 Lug Hub Conversion Kit for the S13 240SX converts your factory 4-lug front and rear hubs to a 5x114.3 5-lug pattern. Direct hub replacement, no spindle or ball joint modification, plug-and-play installation on both front and rear. Standard Nissan 5x114.3 pattern with M12 x 1.25 studs for the widest aftermarket wheel selection.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eThe factory S13 240SX uses a 4-lug hub pattern, which severely limits aftermarket wheel selection. Converting to the more common Nissan 5x114.3 pattern opens up the full range of 350Z, Skyline, and most aftermarket wheel options. Unlike many conversion kits that require spindle modification or ball joint changes, the ISR kit is a direct hub swap. Remove the factory hubs, install the 5-lug hubs, and you're done. CNC-machined hubs with integrated bearings, standard knurl spec for proper stud retention.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eDesigned for the Nissan 240SX 1989-1994 (S13 chassis). Full front and rear hub set included as a direct replacement.\u003c\/p\u003e\n\n\u003ch3\u003eFront Hub Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBearing and lightweight design\u003c\/li\u003e\n\u003cli\u003eStandard wheel studs mounted\u003c\/li\u003e\n\u003cli\u003eCompatible with slotted rotors and spacers\u003c\/li\u003e\n\u003cli\u003e66mm bore\u003c\/li\u003e\n\u003cli\u003e14.35mm knurl\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRear Hub Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated hub bearing\u003c\/li\u003e\n\u003cli\u003eCNC machined for precision\u003c\/li\u003e\n\u003cli\u003eStandard hub studs mounted\u003c\/li\u003e\n\u003cli\u003ePlug-and-play installation\u003c\/li\u003e\n\u003cli\u003e66mm bore\u003c\/li\u003e\n\u003cli\u003e12.85mm knurl\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNOT compatible with aftermarket axle spacers\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2x front 5-lug hubs\u003c\/li\u003e\n\u003cli\u003e2x rear 5-lug hubs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e ISR Performance\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e IS-5LG-KIT\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e 4-to-5 lug hub conversion kit (full set)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Nissan 240SX 1989-1994 (S13)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eLug Pattern:\u003c\/strong\u003e 5x114.3 (Nissan standard)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eStuds:\u003c\/strong\u003e M12 x 1.25\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBore:\u003c\/strong\u003e 66mm (front and rear)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None (no spindle or ball joint modification)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eRestriction:\u003c\/strong\u003e Rear hubs NOT compatible with aftermarket axle spacers\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e Complete front + rear set (4 hubs)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eLegality:\u003c\/strong\u003e Off-road and competition use only\u003c\/p\u003e","brand":"ISR Performance","offers":[{"title":"Default Title","offer_id":45957111447749,"sku":"IS-5LG-KIT","price":529.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/5lugset1s__56558.1348253973.1280.1280__38012.1630073051.500.659.jpg?v=1773346495","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-5-lug-hub-conversion-nissan-240sx-89-94-s13","provider":"ISR Competition","version":"1.0","type":"link"}