Description: MST 3.2" turbo inlet pipe is a direct replacement for the original plastic inlet pipe, it improves the last restriction of airflow into the turbo. Features * Guaranteed to increase horsepower * Improve turbo response and less turbo lag. * Big diameter silicone hose * Wire-reinforced multi-ply silicone construction * CNC-machined billet 6061 aluminum PVC fitting * CNC-machined billet 6061 aluminum flange with built-invelocity stack Fits: BMW N20 N26 2.0T ENGINE * 125i * 228i * 320i * 328i * 420i * 428i * 520i * 528i