This upgrade is recommended for the following applications:
- MK7 GTIs, Golf Rs and other MQB motor owners running a low percentages of E85.
- MK7 Golf Rs running aggressive race mode setups.
- MK7 GTIs running IS38 upgrades.
- MK6 K04 extreme and big turbo customers will benefit from higher fuel pressures in the higher rpm ranges.
- MK5 and MK6 Golf R/S3 running stage 2plusplus or higher programs.
- MK5 GTIs running bigger turbos.