B58 F20 F21 F22 F23 F30 F32 F33 F36 turbo inlet elbow

Direct-fit aluminium turbo inlet elbow for B58-powered BMWs: M140i, M240i, 340i and 440i across F20, F21, F22, F23, F30, F32, F33 and F36 chassis. Replaces the OEM plastic unit with a smoother, larger-diameter path from throttle body to turbo.

• No mods needed - bolts straight on using existing mounting points and supplied circlip and seal
• Heat-resistant & durable - cast aluminium won’t warp or crack like ageing plastic under repeated heat cycles
• Faster spool, crisper response - less restriction means improved airflow and a more immediate throttle feel, especially on fast-road or track-day use
• Sharper induction note - subtle but satisfying increase in intake tone under load