Charge Pipe Kit for B46/B48 4 Cylinder Engine Finish:Type III Hard Anodized Black our charge pipe come with

our charge pipe come with two 1/8" NPT  threaded bung (for methanol or nos injectors) welded to our charge pipe

The factory "J" Charge Pipe runs from the air/water intercooler assembly to the throttle body

decrease turbo lag

All flanges on our charge pipe kit are CNC Computer Machined for precision fitment and quality

Charge Pipe Kit for B46/B48 4 Cylinder Engine Finish:Type III Hard Anodized Black our charge pipe come withIntroducing our new B46 B48 Engine Charge Pipe Kit for your 2016+ BMW 120i 125i 220i 230i 320i 330i 330e 420i 430i 520i 530i 630i 730i 740e X3 20i X3 30i X4 20i X4 30i Z4 30i Z4 20i! Key Features: Made in the USA! Manufactured in house. Increase throttle response and decreases turbo lag. Lightweight High Grade 6061 Aluminum Piping. Replaces the factory soft plastic charge pipe that is prone to breaking under high boost. Throttle body matched 3" piping