Lets get a little list going of things that are well worth the money for under $75. I would have to say that a few of the best parts (in no particular order) you can buy for under $75 are:
Power Plate --------------------------------------$59
Timing gear/chain--------------------------------$60
K&N------------------------------------------------ $30
Heavy duty hose clamps------------------------$35
Heavy duty I/C hoses---------------------------$20
Good chip------------------------------------------$50
Boost gauge--------------------------------------$30
Air bag----------------------------------------------$25
Hot-wire fuel pump------------------------------$60
Biggie oil filter adapter--------------------------$36
RMI-25----------------------------------------------$20
10 gallons of race gas ------------------------$70
What else?
Power Plate --------------------------------------$59
Timing gear/chain--------------------------------$60
K&N------------------------------------------------ $30
Heavy duty hose clamps------------------------$35
Heavy duty I/C hoses---------------------------$20
Good chip------------------------------------------$50
Boost gauge--------------------------------------$30
Air bag----------------------------------------------$25
Hot-wire fuel pump------------------------------$60
Biggie oil filter adapter--------------------------$36
RMI-25----------------------------------------------$20
10 gallons of race gas ------------------------$70
What else?