Anyone know if the stage 4 wmi kit from snow performance works well with the kia stinger?

[Greyshark]

I have a 2022 gts2 stinger scorpion and am ordering a jb4 450hp package with bms intakes, catch can, etc. I'm wanting to add the stage 4 meth kit from snow performance but am not sure if thats a fit for my car. I looked into the bms system but was told to go with snow performance. I'm just not sure what the differences are between the 4 stages of wmi that snow performance offers. Any help on this would be appreciated as I'm new to wmi.

 

[Floridaman]

User ScottyCole had Snow Performance wmi for sale a couple months ago but don't know why they were selling it. Makes me think it woks.

 

[Floridaman]

Snow's website gives a list of cars and kia isn't one of them. Makes me question my previous thought.

 

[Greyshark]

Snow's website gives a list of cars and kia isn't one of them. Makes me question my previous thought.

Tork performance has their kit on their site as a wmi kit for the stinger. I was also told by a mechanic here to go with snow performance for wmi that's why I'm asking.

 

[Kia Stinger]

I have a 2022 gts2 stinger scorpion and am ordering a jb4 450hp package with bms intakes, catch can, etc. I'm wanting to add the stage 4 meth kit from snow performance but am not sure if thats a fit for my car. I looked into the bms system but was told to go with snow performance. I'm just not sure what the differences are between the 4 stages of wmi that snow performance offers. Any help on this would be appreciated as I'm new to wmi.

Welcome! Moving this topic into our Stinger performance forum...

 

[Greyshark]

Welcome! Moving this topic into our Stinger performance forum...

Thank you and sorry for posting this here.

 

[Terry@BMS]

It doesn't make sense to use a non-integrated WMI kit. Just to name a few of the safety systems you want to hold boost low until meth is fully flowing to prevent tip in knock, and you want to reduce boost if meth flows less than expected or starts to run out during a full throttle run. You also want to keep an eye on bank to bank fuel trims to look for any distribution issues potentially caused by a partially clogged nozzle.

As far as I know for the Stinger platform the JB4 is the only WMI system that does all the above. So you need a JB4 and an FSB which we use to monitor flow. Beyond that can use any pump/solenoid/nozzle arrangement you want but so many of these kits use leak prone quick connect fittings in the engine bay which is a huge fire risk. We suggest the BMS WMI kit to go along with it. We've also got a slick PNP nozzle adpater making for a quick install with no drilling/tapping the chargepipe required.

 

[Greyshark]

Much appreciated Terry thank you!