{"product_id":"whiteline-kca349-rear-subframe-align-lock-kit-240sx-300zx","title":"Whiteline 89-98 Nissan 240SX S13 \u0026 S14 \/ 90-96 Nissan 300zx Z32 Rear Sub-frame align \u0026 lock kit","description":"\u003ch4\u003eLock Down Rear Subframe Slop And Dial In Squat Characteristics\u003c\/h4\u003e\n\u003cp\u003eThe factory rear subframe bushings on the S-chassis and Z32 allow enough compliance to introduce bump steer and inconsistent traction under hard acceleration. This Whiteline KCA349 sub-frame align and lock kit reduces that compliance and lets you change subframe inclination to induce rear squat for maximum traction or anti-squat for controlled drift setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReduces rear subframe bushing compliance for a more locked in rear end\u003c\/li\u003e\n\u003cli\u003eAllows inclination change to induce rear squat or anti-squat handling characteristics\u003c\/li\u003e\n\u003cli\u003eHelps eliminate unwanted bump steer for more predictable steering response\u003c\/li\u003e\n\u003cli\u003eIncludes extreme pressure moly disulfide grease with internal grease reservoirs for long service life\u003c\/li\u003e\n\u003cli\u003eSpecially bonded construction built for high load bearing rear subframe applications\u003c\/li\u003e\n\u003cli\u003eKCA349 shares the same rear subframe design across the S13, S14, and Z32 platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989-1994\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e240SX\u003c\/td\u003e\n\u003ctd\u003eSE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995-1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e240SX\u003c\/td\u003e\n\u003ctd\u003eSE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-1996\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e300ZX\u003c\/td\u003e\n\u003ctd\u003eTurbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eWhiteline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPN\u003c\/td\u003e\n\u003ctd\u003eKCA349\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eKCA349\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eSub-Frame Align and Lock Bushing Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003eMoly Disulfide Grease with Internal Reservoirs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote\u003c\/td\u003e\n\u003ctd\u003eMay Increase NVH Levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRear sub-frame align and lock bushing kit\u003c\/li\u003e\n\u003cli\u003eExtreme pressure moly disulfide grease\u003c\/li\u003e\n\u003cli\u003eRequired hardware for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAbout Whiteline\u003c\/h4\u003e\n\u003cp\u003eWhiteline designs and manufactures suspension components engineered to sharpen handling while preserving daily drivability. Their caster and camber correction kits, control arms, and bushing sets use proprietary synthetic elastomers and precision engineered geometry to correct factory suspension compliance and unlock more consistent, predictable handling.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the KCA349?\u003c\/strong\u003e\u003cp\u003eThe KCA349 is a Whiteline rear sub-frame align and lock kit that reduces subframe bushing compliance on the Nissan 240SX and 300ZX while allowing an inclination change for squat or anti-squat handling characteristics.\u003c\/p\u003e\n\u003cstrong\u003eWhat does subframe inclination change actually do?\u003c\/strong\u003e\u003cp\u003eLocating the bushing rings in different planes changes the subframe angle, which can induce rear squat for maximum traction or anti-squat characteristics favored in drift setups.\u003c\/p\u003e\n\u003cstrong\u003eWill this kit increase noise or vibration in the cabin?\u003c\/strong\u003e\u003cp\u003eYes, the firmer bushing design that reduces compliance may increase NVH levels compared to the factory rubber bushings.\u003c\/p\u003e\n\u003cstrong\u003eDoes this kit help with bump steer?\u003c\/strong\u003e\u003cp\u003eYes, reducing subframe compliance helps eliminate unwanted bump steer for more predictable steering response.\u003c\/p\u003e\n\u003cstrong\u003eDo I need an alignment after installing this kit?\u003c\/strong\u003e\u003cp\u003eYes, a full alignment is recommended after installation since subframe angle changes affect overall rear suspension geometry.\u003c\/p\u003e\n\u003cstrong\u003eCan I install this kit in my home garage?\u003c\/strong\u003e\u003cp\u003eYes, this is a bolt in bushing kit that most installers with basic hand tools and jack stands can complete.\u003c\/p\u003e\n\u003cstrong\u003eIs this kit intended for daily driven cars or track and drift builds?\u003c\/strong\u003e\u003cp\u003eThis kit is popular with both street enthusiasts seeking reduced bushing compliance and track or drift builds looking to tune squat and anti-squat characteristics.\u003c\/p\u003e\n\u003cstrong\u003eIs this kit front or rear specific?\u003c\/strong\u003e\u003cp\u003eThis kit is for the rear subframe only and does not include any front suspension components.\u003c\/p\u003e\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eRaise and safely support the rear of the vehicle on jack stands\u003c\/li\u003e\n\u003cli\u003eSupport the rear subframe and remove the factory subframe mounting bushings\u003c\/li\u003e\n\u003cli\u003eApply the supplied moly disulfide grease to the new Whiteline bushing components\u003c\/li\u003e\n\u003cli\u003eInstall the new align and lock bushing kit into the subframe mounting points\u003c\/li\u003e\n\u003cli\u003eTorque all fasteners to factory specification\u003c\/li\u003e\n\u003cli\u003eLower the vehicle and have a professional alignment performed\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Whiteline","offers":[{"title":"Default Title","offer_id":46249995403343,"sku":"WHLKCA349","price":66.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/whlkca349-2_817288b5-5658-450f-ac4f-739261fa1215.webp?v=1785250260","url":"https:\/\/www.blackopsautoworks.com\/products\/whiteline-kca349-rear-subframe-align-lock-kit-240sx-300zx","provider":"Black Ops Auto Works","version":"1.0","type":"link"}