Aluminium Boost Pipe – BMW 1 / 3 Series – E82 135i E91 E92 335i 06-12

Manufactured from highest quality and strength aluminium to help reduce weight without compromising strength Designed as a direct replacement Machined BIllet Flange Suitable for a 50mm BOV Designed to streamline airflow by up to 45% compared to the OEM setup Aluminium pipework provides significantly improved reliability over OEM which is prone to cracks and leaks with age