Feel like a n00b again

Alright, How is it going everyone? I have been away from modeling for probably 4 years. I really only use to build muscle cars and some of the tuners that where available. Now I got the bug to start building again. This time it feels crazy! I have spent little over 300 stocking up on kits! Would anyone on here happen to know of a company in the US who makes things such as turbos, intercoolers, Gauges, Mufflers, Rims and tires ETC? Thank you for your help in advance!

well i dont know where .... but most of those parts can be found in the Part box and someother sites i would be glad to help as much as i can for i also love to build tunners on my desk is a 93 civic im putting a turbo ect... 19 ich rims roll cage and a killer system ..... all to just make my bothers car