{"product_id":"r35-sfi-tube-chassis-roll-cage","title":"R35 SFI Tube Chassis Roll Cage","description":"\u003ch3 class=\"\"\u003eNissan R35 GT-R SFI Roll Cage \/ Chassis Kit (4130 Chromoly)\u003c\/h3\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eSFI 25.3 Certified — TIG Weld Only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003eOur \u003cstrong\u003eNissan R35 GT-R roll cage and chassis kit\u003c\/strong\u003e is precision-crafted from \u003cstrong\u003e4130 chromoly\u003c\/strong\u003e and designed for \u003cstrong\u003equick fitment and welding\u003c\/strong\u003e. All tubing is \u003cstrong\u003eCNC notched and bent\u003c\/strong\u003e, ensuring tight, consistent joints and a faster install process.\u003c\/p\u003e\n\u003ch4 class=\"\"\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eCNC Notched \u0026amp; Bent\u003c\/strong\u003e for exact fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eLaser-Etched Alignment Marks\u003c\/strong\u003e for precise tube placement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePre-Drill Guides\u003c\/strong\u003e for TIG weld relief holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eIncludes \u003cstrong\u003ebase plates\u003c\/strong\u003e to mount to the \u003cstrong\u003esteel chassis\u003c\/strong\u003e (inside the bottom frame rails)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eDesigned to meet \u003cstrong\u003eNHRA \/ SFI regulations\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e Built to comply with \u003cstrong\u003eSFI 25.3\u003c\/strong\u003e requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Due to the properties of 4130 chromoly, laser etching cannot be applied to the backside of bends.\u003cbr\u003e\u003cstrong\u003eEtch marks will not be placed within bend areas,\u003c\/strong\u003e as they will crack during bending.\u003cbr\u003eFor these sections, you’ll need to take extra care in placing TIG relief holes and aligning those tubes. The rest of the etched guides will help ensure an accurate overall fit.\u003c\/p\u003e\n\u003ch4 class=\"\"\u003eTubing Sizes (SFI Compliant):\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e1.625″ x .083″ — 4130 Chromoly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e1.50″ x .065″ — 4130 Chromoly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e1.25″ x .058″ — 4130 Chromoly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e1.00″ x .058″ — 4130 Chromoly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eWelding \u0026amp; Installation:\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThis kit is \u003cstrong\u003eTIG weld-only\u003c\/strong\u003e as per NHRA and SFI specs. It is built to make the installation process as straightforward as possible, even for those without custom fabrication experience.\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eWhat’s Included:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eAll required chromoly tubing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eLaser-etched fitment guides (excluding bend areas)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eBase plates for frame-rail mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eDesigned specifically for the \u003cstrong\u003eNissan R35 GT-R chassis\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eImportant Notes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eMade-to-order product – All sales are final\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eShips once fabrication is complete\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eDesigned for use by professional installers or experienced builders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" class=\"alignnone size-full wp-image-10481\" decoding=\"async\" fetchpriority=\"high\" height=\"1263\" src=\"https:\/\/cagekits.org\/wp-content\/uploads\/2024\/08\/CageKits_Drag_PNG_300dpi.png\" width=\"2784\"\u003e\u003c\/p\u003e","brand":"CageKits","offers":[{"title":"left-hand-drive","offer_id":46473647194311,"sku":"CageKit-R35-A-4102","price":5000.0,"currency_code":"USD","in_stock":true},{"title":"right-hand-drive","offer_id":46473647227079,"sku":"CageKit-R35-A-4103","price":5000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/3029\/6263\/files\/R35-25.X-ISO-SECTIONED-W-DRIVER.png?v=1777477349","url":"https:\/\/justifiedproformance.com\/products\/r35-sfi-tube-chassis-roll-cage","provider":"Justified PROformance","version":"1.0","type":"link"}