Studio RSR Roll Bar for 2015-2020 BMW M4 (F82) Transit-150 2 Convertible/CSL (E46) utilize inverted

2 Convertible/CSL (E46) utilize inverted / upside down technology

1982 Toyota Pickup

1994 BMW 3 Series 4 Cyl RWD (E36)

Part Number SF-MI10-04-TR Vehicle 2016-2021 Mitsubishi Outlander Drivetrain

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Studio RSR Roll Bar for 2015-2020 BMW M4 (F82) Transit-150 2 Convertible/CSL (E46) utilize invertedThe Studio RSR bolt in roll bar for the 2015 2020 BMW M4 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 M4, so it follows the lines of the interior and bolts to the car's factory mounting points for a tight, purpose built fit. Designed and built in house in the USA, every M4