High‑performance turbo charge pipe kit for BMW B58 Gen2 / B58TU 3.0L turbo engine (2019‑2024). Replaces the factory brittle plastic charge pipe, which commonly balloons, cracks and causes boost leakage under tuned boost pressure. Available in 6061 aluminum . Mandrel‑bent smooth inner tubing removes airflow bottlenecks, reduces turbulence and pressure drop, delivers higher‑volume compressed air, faster turbo spool‑up and sharper throttle response.

‑ Engine: B58 Gen2 / B58TU (NOT fit B58 Gen1 / B58N Gen3)

‑ Models：

G20/G21 M340i

G22/G23/G26 M440i

G42 M240i

G01 X3 M40i, G02 X4 M40i

G05 X5 40i, G06 X6 40i, G07 X7 40i

G29 Z4 M40i

Toyota GR Supra A90/A91 3.0L

‑ Year: 2019‑2024

✅ Eliminate OEM plastic pipe failure risk; no ballooning or boost‑leak under high boost

✅ Mandrel bent seamless tube, smooth inner wall to reduce airflow restriction

✅ Full leak‑proof TIG welding, pressure‑tested for racing high‑boost conditions

✅ Surface finish: raw / black anodized / burnt‑titanium color optional

✅ Double O‑ring sealing design for reliable leak‑free connection

✅ Direct bolt‑on install, reuse factory mounting points, no modification

✅ Compatible with stock ECU & stage tuning for daily street & track application

✅ Complete kit includes reinforced silicone couplers, stainless steel hose clamps, O‑rings and full mounting hardware