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AEM Water | Methanol Injection Standard Controller Universal

$165.61 Sale:$149.05

AEM Electronics

Model #30-3304

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The AEM 35-4513 Water-Methanol Injection Standard Controller is a replacement controller for the water-methanol injection system. The controller is crucial for the system in that it drives the pump at low speed to maintain its necessary flow rate, and at high speeds increases the amount of water/methanol into the engine.


  • Drives Pump to Best Use System
  • Boost Begins at 1/2 Lbs

  • Illegal to use on CA Highways, Legal Only for Racing Vehicles

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AEM Performance Electronics warrants to the consumer that all AEM Electronics products will be free from defects in material and workmanship for a period of twelve months from the date of the original purchase. Products that fail within this 12-month warranty period will be repaired or replaced when determined by us that the product failed due to defects in material or workmanship. This warranty is limited to the repair or replacement of the AEM Electronics part. This warranty applies only to the original purchaser of the product and is non-transferable. All implied warranties shall be limited in duration to the said 12-month warranty period. Improper use or installation, accident, abuse, unauthorized repairs or alterations performed by the user on any AEM Electronics products voids this warranty.

In no event shall this warranty exceed the original purchase price of the AEM Electronics part nor shall AEM Electronics be responsible for special, incidental or consequential damages or cost incurred due to the failure of this product. AEM Electronics disclaims any liability for consequential damages due to breach of any written or implied warranty on all of its products.

Warranty returns will only be accepted by AEM Electronics when accompanied by a valid Return Merchandise Authorization (RMA) number and a dated proof of purchase. The product must be received by AEM Electronics within 30 days of the date the RMA is issued. Warranty claims to AEM Electronics must be shipped to us prepaid (we recommend a shipping service with package tracking capability). Once your package is received by our warranty and repairs department you will be notified and provided with updates.