GERSpeed 8Y RS3 OEM+ Brushless Low Pressure Fuel Pump for MQB · MQB EVO

[@christophercruz8YS3]

AWD MQB EVO here, i assume this will take some sort of retuning & scaling to avoid any issues correct ?

[@christophercruz8YS3]

Is it confirmed fitment for an 8Y ? Don’t see it listed on the site.

[@gerspeed]

The MK8 R and 8Y S3 don't need this upgrade since they both have brushless pumps from factory unlike the MK8 GTI and older Gen 3s. Pump drive data review is recommended.

[@iRamboxC4x]

Do I need it if i wanna do meth injection and 93 oct?

[@gerspeed]

@@iRamboxC4x depends on the vehicle model you have. Pure meth can be utilized for auxiliary fueling but ultimately is a less reliable band-aide solution compared to port injection and bulletproofing the direct injection and low pressure system.