{"product_id":"psp-sus-536-perrin-diff-lockdown-2015-2022-wrx-sti","title":"Perrin Diff Lockdown for 2015-2022 WRX\/STi (PSP-SUS-536)","description":"The Perrin differential lockdown kit for 2015-2022 WRX and STi models adds drivetrain rigidity and precision to throttle input by reducing movement from the rear diff. Under tough driving conditions, the drivetrain and differential will twist, causing a \"squishy\" or \"spongy\" feel. This kit will reduce that movement for a better driving experience.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eVehicle Fitment:\u003c\/span\u003e\u003cbr\u003e 2015-2023 Subaru WRX\u003cbr\u003e 2015-2021 Subaru STi\u003cbr\u003e\u003ca alt=\"PDF Install Instructions\" href=\"https:\/\/s3-us-west-2.amazonaws.com\/perrinperformance\/perrin.com\/products\/PSP-SUS-536.pdf\" style=\"color: #afafaf; text-decoration: underline;\" target=\"blank\"\u003e Installation Guide PDF\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePurchase Includes:\u003c\/span\u003e\u003cbr\u003e(2) Black Aluminum Lock Down Plates\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFeatures:\u003c\/span\u003e\u003cbr\u003e• CNC Aluminum\u003cbr\u003e• Black Anodize Finish\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/stmtuned.com\/collections\/perrin-performance-products\" style=\"color: #afafaf;\"\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: .8em;\"\u003e See more Perrin Products\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e","brand":"Perrin","offers":[{"title":"Default Title","offer_id":50562059436374,"sku":"PER-PSP-SUS-536","price":116.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/9531\/8102\/files\/PSP-SUS-536-perrin-diff-lockdown-2015-2022-wrx-1.jpg?v=1749200234","url":"https:\/\/www.speed-addicts.com\/en\/products\/psp-sus-536-perrin-diff-lockdown-2015-2022-wrx-sti","provider":"Speed Addicts","version":"1.0","type":"link"}