AEM · New
AEM Water / Methanol Inline Injection Filter
MPN 30-3003 · Store SKU aem30-3003
Supplier stock checked 11/7/2026, 11:38:30 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
The 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, controller-driven 150 PSI pump * One-gallon t AEM's Methanol/Water Injection Filter can filter particulates as small as 40 microns. It protects the working parts of the water/methanol system and the engine from particulates in the water/methanol mixture when installed in-line before the water/methanol pump, and can be used on virtually any water/methanol injection system using 1/4" OD tubing. Water/Methanol Injection Inline Filter, Installs Between WMI Tank and Pump AEM Water/Methanol Injection Inline Filter Water/Methanol Injection Inline Filter 1/4 in. Inlet/Outlet
Manufacturer fitment & guides
Check 30-3003 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
