{"product_id":"perrin-master-cylinder-brace-black-psp-brk-403bk","title":"Perrin 15-21 WRX\/STI Master Cylinder Brace Black | PSP-BRK-403BK","description":"\u003cp\u003e\u003cstrong\u003eEliminate brake pedal flex and restore confidence under hard braking with the PERRIN Master Cylinder Brace for the 2015–2021 Subaru WRX and STI.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYour brake pedal connects to a thin sheet metal firewall that flexes under repeated braking forces — especially noticeable during heavy track use or even routine stops. The PERRIN Master Cylinder Brace creates a rigid bridge between the firewall, master cylinder, and shock tower, dramatically reducing that flex and delivering a firmer, more consistent pedal feel from the moment it's installed.\u003c\/p\u003e\u003cp\u003eCNC-machined from a single piece of 6061-T6 billet aluminum for maximum rigidity, the brace features an adjustable preload screw that lets you dial in tension directly on the master cylinder for a custom-tight fit. Stainless steel hardware and a durable anodized black finish ensure it holds up in even the harshest conditions — and looks great doing it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReduces firewall flex for firmer, more consistent brake pedal feel\u003c\/li\u003e\n\u003cli\u003eCNC-machined from 6061-T6 billet aluminum — one-piece design for maximum stiffness\u003c\/li\u003e\n\u003cli\u003eAdjustable preload screw for custom tension on the master cylinder\u003c\/li\u003e\n\u003cli\u003eStainless steel hardware with anodized black finish for long-term durability\u003c\/li\u003e\n\u003cli\u003eBolt-on installation — no cutting or drilling required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003cbr\u003eSubaru WRX (2015–2021)\u003cbr\u003eSubaru STI (2015–2021)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDifficulty:\u003c\/strong\u003e ★★☆☆☆\u003cbr\u003e\u003cstrong\u003eTools Required:\u003c\/strong\u003e Basic hand tools\u003cbr\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e PERRIN Limited Warranty\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePROPOSITION 65 WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov\u003c\/em\u003e\u003c\/p\u003e","brand":"JDMuscle","offers":[{"title":"Default Title","offer_id":52569389760812,"sku":"perPSP-BRK-403BK","price":136.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/9425\/0329\/files\/perrin-master-cylinder-brace-black-subaru-wrx-sti-2015-2020-psp-brk-403bk-master-cylinder-braces-perrin-performance-papsp-brk-403bk.jpg?v=1768962253","url":"https:\/\/www.evergreenkings.com\/products\/perrin-master-cylinder-brace-black-psp-brk-403bk","provider":"Evergreen Kings","version":"1.0","type":"link"}