BMW N54 Aluminum Boost Vacuum Tanks - 135i, 335i, 535i, 1M, Z4 Please choose:Two Vacuum Tanks With 15ft of Vacuum Line • 2023-Present Mazda CX 50

• 2023-Present Mazda CX 50 SKYACTIV® 2

• All 335is DCT Transmission (large diff brace)

This is the highest output ignition system ever developed for the N55 community Featuring 100% plug and play connections and low resistance 50ohm/ft proprietary plug wires

BMW 1 Series• 2015+ F20/F21 B58 M140i

BMW N54 Aluminum Boost Vacuum Tanks - 135i, 335i, 535i, 1M, Z4 Please choose:Two Vacuum Tanks With 15ft of Vacuum Line • 2023-Present Mazda CX 50Replace your weak leaky plastic N54 vacuum tanks with upgraded metal cans! N54 powered BMW vehicles have two of these tanks, one for each turbo. They accumulate and hold vacuum air to be used on both turbos. The factory plastic N54 boost vacuum tanks tend to leak and cause problems. If vacuum can't be stored the wastegates will not function, leading to common low boost or overboost faults. We have the solution, the all new heavy duty BMS tanks.