AEM Methanol Injection System (w/ New V3 Nozzle System) - 30-3300 Very clean methanol kit for sale. For those who will install it on an Infiniti Q50, it comes with 2 throttles, punched and ready. 2 nozzles, size 6. Its price with the throttles is 2500 SAR. Without the throttles is 1700 SAR.