Do I need tools?

I’ve had these for a couple years, I plan to build them this year. As a newbie, what advice can you guys give me? What tools do I need? Also, is there aftermarket support to buy wheels/tires, body kits, splitters etc?

Thanks in advance for your response.

I’ve had these for a couple years, I plan to build them this year. As a newbie, what advice can you guys give me? What tools do I need? Also, is there aftermarket support to buy wheels/tires, body kits, splitters etc?

Thanks in advance for your response.