I am looking for recommendations for gauge mounting that would work for a 21 RAM 2500.

2 Gauges Boost+ Pyro.

Also, looking for information if there is a boost bolt on the 21s for the intake horn.

I've seen this mentioned for older years or if it would be better to drill and tap the block off plate on the intake horn itself.

Open to recommendations on nice gauges as well.

Thank you!