Water Methanol Injection

Select your vehicle to see Water Methanol Injection that fit

Water Methanol Injection Parts

A water methanol injection system sprays a fine mist of water and methanol into the intake tract. The mixture cools the incoming air charge and helps the engine resist detonation. That is why it is popular on turbocharged, supercharged and tuned engines. Many owners use it to support more aggressive timing or boost while keeping intake temperatures in check.

This page sits under Engine Components › Water Methanol Injection and focuses on components and replacement parts for existing systems. We have 10 products in stock, all from AEM. Examples include the AEM Water / Methanol Inline Injection Filter and the AEM Water / Methanol Injection 6-Amp Recirculation-Style Pump, a replacement pump for AEM one-gallon kits.

When choosing parts, keep these points in mind:

  • Confirm the part matches the kit you already run, including pump style and pressure rating.
  • Use an inline filter to keep debris away from the pump and nozzles.
  • Check that fittings and line sizes match your current setup.
  • Replace worn parts with matching components to keep flow consistent.

To narrow the list, pick your vehicle to see what fits.

Water Methanol Injection Parts

A water methanol injection system sprays a fine mist of water and methanol into the intake tract. The mixture cools the incoming air charge and helps the engine resist detonation. That is why it is popular on turbocharged, supercharged and tuned engines. Many owners use it to support more aggressive timing or boost while keeping intake temperatures in check.

This page sits under Engine Components › Water Methanol Injection and focuses on components and replacement parts for existing systems. We have 10 products in stock, all from AEM. Examples include the AEM Water / Methanol Inline Injection Filter and the AEM Water / Methanol Injection 6-Amp Recirculation-Style Pump, a replacement pump for AEM one-gallon kits.

When choosing parts, keep these points in mind:

  • Confirm the part matches the kit you already run, including pump style and pressure rating.
  • Use an inline filter to keep debris away from the pump and nozzles.
  • Check that fittings and line sizes match your current setup.
  • Replace worn parts with matching components to keep flow consistent.

To narrow the list, pick your vehicle to see what fits.