AEM Water / Methanol Inline Injection Filter VR4 Tolerances are hand-verified using specialized

Tolerances are hand-verified using specialized measurement tools and verified down to 0

BMW 4 Series F32/F33/F36 440i

as well as high-performance street vehicles operating under severe conditions

Porsche 991

BMW - 5 Series - F10 - 2009 - 2017 - RWD - FL - Without EDC \ Without Levelling

AEM Water / Methanol Inline Injection Filter VR4 Tolerances are hand-verified using specializedThe AEM Water Injection Kit is a safe and economical way to reduce air inlet temperatures to increase boost pressure for more power. Lower air inlet temperatures allow users to advance timing without having to run higher octane fuel. This is the most complete kit available on the market straight out of the box no additional parts required.*STANDARD WATER INJECTION KIT* * Universal kit includes everything you need for installation * Progressive,