aFe BladeRunner hot-side charge pipe for 2020–2021 BMW Z4 M40i (G29) L6-3.0L (B58) is a mandrel-bent aluminum tube that smooths airflow and reduces turbulence to help preserve boost response. The kit includes stainless steel spring-loaded T-bolt clamps, 5-ply silicone couplings, a factory-style billet quick-connect with O-ring and a powder-coated wrinkle-black finish. A 1/8" NPT port is provided for sensors or water/methanol injection.
aFe BladeRunner 2.5-3in Hot Side Charge Pipe Black 20-21 BMW Z4 M40i (G29) L6-3.0L (t) B58