HARDRACE BMW 1 Series F20 Rear Lower Subframe Brace - Q0422 BF2023_15 4 bar high-pressure radiator cap

4 bar high-pressure radiator cap embossed with the CSF logo

reducing installation time and ensuring secure mounting

4 kg—a 50

If you are a keen modifier and wish to push the limits of your A90 this charge cooler is a must

HARDRACE BMW 1 Series F20 Rear Lower Subframe Brace - Q0422 BF2023_15 4 bar high-pressure radiator capThe HARDRACE Rear Lower Subframe Brace (part no. Q0422) is a direct fit, performance upgrade over the OEM part for the BMW 1 Series (F20). Precision engineered to tighten suspension geometry, sharpen steering response and improve durability under hard road and track use. Built to a higher standard than the OEM component, it delivers a measurable improvement in feel, longevity, and feedback. Key Features Direct fit replacement for the OEM component no