{"product_id":"studio-rsr-roll-bar-for-2017-2021-bmw-m240i-f22","title":"Studio RSR Roll Bar for 2017-2021 BMW M240i (F22)","description":"\u003cp\u003eThe Studio RSR bolt-in roll bar for the 2017-2021 BMW M240i stiffens your chassis where it matters most, giving you sharper, more confident handling on track and a serious step up in occupant protection for HPDE, time attack, and weekend racing. It is engineered specifically for the M240i, so it follows the lines of the interior and bolts to the car's factory mounting points for a tight, purpose-built fit.\u003c\/p\u003e\u003cp\u003eDesigned and built in-house in the USA, every M240i four-point structure uses wide-radius mandrel bends and CNC-machined interlocking clamps for a clean, race-grade look and a precise, repeatable install. Because it is rear-seat compatible, you can keep a street-friendly interior and still run the car on track. Choose DOM mild steel or lightweight 4130 chromoly, powdercoated to order.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100% bolt-in 4-point half-cage — no welding or drilling required\u003c\/li\u003e\n\u003cli\u003eEngineered to the car's factory mounting points with form-fitted steel brackets\u003c\/li\u003e\n\u003cli\u003eRear-seat compatible — keep your back seats installed\u003c\/li\u003e\n\u003cli\u003eWide-radius mandrel bends for even stress distribution — no crimping or tube-wall failure\u003c\/li\u003e\n\u003cli\u003eProprietary CNC-machined chromoly interlocking tubing clamps\u003c\/li\u003e\n\u003cli\u003eBuilt to NASA road-racing geometry (per 2016.5 rulebook; not NASA-sanctioned)\u003c\/li\u003e\n\u003cli\u003eGrade-8 mounting hardware and installation instructions included\u003c\/li\u003e\n\u003cli\u003eChoice of NASA straight-leg or angled-leg rear legs\u003c\/li\u003e\n\u003cli\u003eChoice of DOM mild steel or lightweight 4130 chromoly tubing\u003c\/li\u003e\n\u003cli\u003eStandard powdercoat finish included; custom colors available on request\u003c\/li\u003e\n\u003cli\u003eShips as 2 main pieces for easier handling and install\u003c\/li\u003e\n\u003cli\u003eDesigned and manufactured 100% in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eThis is a true bolt-in structure that mounts to the M240i's factory hard points — no welding, no drilling, and no cutting of the chassis. The interlocking tubing clamps let the bar go together inside the car and come apart again if needed, and all Grade-8 hardware plus step-by-step instructions are included. Professional installation is recommended.\u003c\/p\u003e\u003ch5\u003eSpecifications\u003c\/h5\u003e\u003ctable class=\"table table-striped table-primary\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Name\u003c\/td\u003e\n\u003ctd\u003eStudio RSR 4-Point Roll Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003e2017-2021 BMW M240i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis\u003c\/td\u003e\n\u003ctd\u003eF22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e4-Point Half-Cage (Roll Bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Points\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eDOM Mild Steel or 4130 Chromoly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubing\u003c\/td\u003e\n\u003ctd\u003e1.75 in OD x 0.095 in wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube Bends\u003c\/td\u003e\n\u003ctd\u003eWide-radius mandrel-formed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Legs\u003c\/td\u003e\n\u003ctd\u003eNASA straight-leg or angled-leg (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003ePowdercoat — standard colors included; custom color available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eBolt-in to factory points; no welding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eGrade-8 mounting hardware included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Seat Compatible\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShips As\u003c\/td\u003e\n\u003ctd\u003e2 main pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotes\u003c\/td\u003e\n\u003ctd\u003e\u003cul\u003e\n\u003cli\u003eIntended for off-road and competition use only\u003c\/li\u003e\n\u003cli\u003eBuilt to NASA road-racing geometry per the 2016.5 rulebook; not NASA-sanctioned\u003c\/li\u003e\n\u003cli\u003eCustom paint, factory-match colors, and X-bracing\/gusseting available on request\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch5\u003eVehicle Fitment\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e2017 BMW M240i (F22)\u003c\/li\u003e\n\u003cli\u003e2018 BMW M240i (F22)\u003c\/li\u003e\n\u003cli\u003e2019 BMW M240i (F22)\u003c\/li\u003e\n\u003cli\u003e2020 BMW M240i (F22)\u003c\/li\u003e\n\u003cli\u003e2021 BMW M240i (F22)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eImportant Fitment Note\u003c\/h5\u003e\n\u003cp\u003eThis roll bar is intended for off-road and competition use only.\u003c\/p\u003e","brand":"Studio RSR","offers":[{"title":"Standard Powdercoat \/ DOM Mild Steel \/ NASA Straight-Leg","offer_id":45477110153276,"sku":"SRSR-M240IF22-MS-SP-SL","price":2195.0,"currency_code":"USD","in_stock":true},{"title":"Custom Color \/ DOM Mild Steel \/ NASA Straight-Leg","offer_id":45477110186044,"sku":"SRSR-M240IF22-MS-CC-SL","price":2495.0,"currency_code":"USD","in_stock":true},{"title":"Standard Powdercoat \/ DOM Mild Steel \/ Angled-Leg","offer_id":45477110218812,"sku":"SRSR-M240IF22-MS-SP-AL","price":2195.0,"currency_code":"USD","in_stock":true},{"title":"Custom Color \/ DOM Mild Steel \/ Angled-Leg","offer_id":45477110251580,"sku":"SRSR-M240IF22-MS-CC-AL","price":2795.0,"currency_code":"USD","in_stock":true},{"title":"Standard Powdercoat \/ 4130 Chromoly \/ NASA Straight-Leg","offer_id":45477110284348,"sku":"SRSR-M240IF22-CM-SP-SL","price":2495.0,"currency_code":"USD","in_stock":true},{"title":"Custom Color \/ 4130 Chromoly \/ NASA Straight-Leg","offer_id":45477110317116,"sku":"SRSR-M240IF22-CM-CC-SL","price":2795.0,"currency_code":"USD","in_stock":true},{"title":"Standard Powdercoat \/ 4130 Chromoly \/ Angled-Leg","offer_id":45477110349884,"sku":"SRSR-M240IF22-CM-SP-AL","price":2495.0,"currency_code":"USD","in_stock":true},{"title":"Custom Color \/ 4130 Chromoly \/ Angled-Leg","offer_id":45477110382652,"sku":"SRSR-M240IF22-CM-CC-AL","price":2795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/files\/47646543402_69fd721c9e_o.jpg?v=1781030394","url":"https:\/\/www.springrates.com\/products\/studio-rsr-roll-bar-for-2017-2021-bmw-m240i-f22","provider":"SPRINGRATES®","version":"1.0","type":"link"}