Well I can see my trans temp and everything else from my aeroforce gauge. The oil pressure gauge is easier than the boost gauge because you only need to run a small ass 18 gauge wire through your firewall. Basically:
1. Drain engine oil
2. Remove stock oil sending unit
3. Buy 1/8 inch to 1/4 inch thread adapter (got mine at o'reillys)
4. Install new sending unit that comes with the gauge
5. Run sending unit wire through firewall to the gauge and connect the power and ground.
This is where the old sending unit is (this is a pic of the sending unit that comes with the gauge)
