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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Each radiator undergoes individual leak and pressure testing to guarantee reliability and performance under demanding conditions
Proven in CSF’s in-house wind tunnel
Turbo adapter included for seamless fitment
0L L6 petrol and diesel models (2016–2025):
Pressure tested at 120 psi to guarantee reliability in extreme boost conditions
HARDRACE BMW 1 Series F20/F21 Rear Subframe Brace - Q0423 M240i (G42) EXTERIOR STYLING Each radiator undergoes individual leakThe HARDRACE Rear Subframe Brace (part no. Q0423) is a direct fit, performance upgrade over the OEM part for the BMW 1 Series (F20) and BMW 1 Series (F21). 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
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