{"product_id":"psp-eng-121-perrin-alternator-pulley-2022-wrx","title":"Perrin Alternator Pulley for 2022+ WRX (PSP-ENG-121)","description":"Perrin lightweight alternator pulley for 2022-2023 Subaru WRX is .7 pounds lighter than stock and can increase HP, TQ and throttle response. Fits OEM and aftermarket belts. Available in 3 colors: black, red and blue.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eVehicle Fitment:\u003c\/span\u003e\u003cbr\u003e2022-2023 Subaru WRX\u003cbr\u003e• \u003ca alt=\"PDF Install Instructions\" href=\"https:\/\/s3-us-west-2.amazonaws.com\/perrinperformance\/perrin.com\/products\/PSP-ENG-121.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(1) Alternator Pulley\u003cbr\u003e(1) M17 Nut\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFeatures:\u003c\/span\u003e\u003cbr\u003e• 6061 CNC aluminum\u003cbr\u003e• Anodized Finish\u003cbr\u003e• Perrin pulley weighs 0.20 pounds\u003cbr\u003e• OEM pulley weighs 0.92 pounds\u003cbr\u003e• Designed to match the \u003ca style=\"color: #afafaf; text-decoration: underline;\" href=\"https:\/\/stmtuned.com\/products\/psp-eng-106-perrin-crank-pulley-2022-wrx\"\u003e\nPerrin Crank Pulley\u003c\/a\u003e\u003cbr\u003e• Fits OEM and aftermarket belts\u003cbr\u003e\u003cbr\u003eSubaru models with OEM clutch-style alternator pulleys may fail over time. This failure can lead to knocking noises, battery charging issues, belt wear, and cause belts to become extra jumpy. The PERRIN Alternator Pulley removes this future failure point.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"2d2d2d\"\u003e\n\u003ctd style=\"color: #ffffff;\"\u003ePart Number:\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003eFinish:\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"404040\"\u003e\n\u003ctd style=\"color: #ffffff;\"\u003ePSP-ENG-121BK\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"2d2d2d\"\u003e\n\u003ctd style=\"color: #ffffff;\"\u003ePSP-ENG-121RD\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"404040\"\u003e\n\u003ctd style=\"color: #ffffff;\"\u003ePSP-ENG-121BL\u003c\/td\u003e\n\u003ctd style=\"color: #ffffff;\"\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\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":"Black (PSP-ENG-121BK)","offer_id":50562075820374,"sku":"PER-PSP-ENG-121BK","price":64.89,"currency_code":"EUR","in_stock":true},{"title":"Red (PSP-ENG-121RD)","offer_id":50562075853142,"sku":"PER-PSP-ENG-121RD","price":64.89,"currency_code":"EUR","in_stock":true},{"title":"Blue (PSP-ENG-121BL)","offer_id":50562075885910,"sku":"PER-PSP-ENG-121BL","price":64.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/9531\/8102\/files\/PSP-ENG-121-perrin-alternator-pulley-2022-wrx-1.jpg?v=1749200294","url":"https:\/\/www.speed-addicts.com\/en\/products\/psp-eng-121-perrin-alternator-pulley-2022-wrx","provider":"Speed Addicts","version":"1.0","type":"link"}