Havent installed mine yet, getting the opg done first but checked the internal step-up ratio and its 4.5 to 1.
For reference Procharger is 4.1 to 1 and paxton/vortex 3.6 to 1.
This could partially explain why this kit performs so well in the midrange.
Order placer for the G2 with larger intercooler and 125mm pulley.
Still unsure which tuner to go with as I want a smooth as possible shifting strategy. Currently on the FP calibration and love it. In track mode you can take fast corner and shift full throttle with confidence. Wish it could be...
Thanks for the feedback guys.
Emailed Lund, they said mu52 + bap are ok for them to tune low boost.
Obviously I'll have a limited psi ceiling but my goal is a fast corner carver and want to keep it drivable on street tires. If later I want to increase boost I'll have to upgrade the injectors...
Comparing the vortech to the ess graph, the ess develops torque much sooner.
On the vortech when the hp curve crosses the torque it's at 300 compared to the 500 on the ess.
ESS seems to have a much stronger midrange compared to vortech.
It may be the new kid on the block for mustangs but they've been around for a while. They have been the go to company to SC bimmers for more than 20 years.
They may not have the marketing of procharger but that has nothing to do with the quality of this kit.