hi everyone. i just bought defi oil temp and pressure gauges, but i don't have oil temp sensor, i have evo 9 mr which it comes with oil temp guages stock. can i hook up the defi oil temp gauges into stock temp sensor? or i need use defi gauge temp sensor with defi gauge. and there is 8mm bolt near the oil filter, can i hook up the oil pressure sensor into there after i remove the bolt? or i have to buy the Oil Filter Adapters. please help. thank you.