From most recent to oldest:

1988 BMW 325is:

• Ronal LS 15x7.5 wheels
• UUC Motorworks short shift kit with delrin bushings & cartridge bearing
• K&N cone filter
• JC Whitney keyless entry kit
• H&R Sport springs and Bilstein sport shocks.
• KMAC fully adjustable front camber/caster plates.
• Pioneer DEH-7400MP cd+mp3 headunit .
• "173" BMW ECU to replace the "153" ECU to help with rough idle common with E30s.
• Regret selling this car. A lot.

1974 Porsche 914 2.0:

• 911 Side Mirrors
• Koni adjustable shocks
• Short throw shifter
• Purchased to autocross, never had the time to prepare it, sold it at a loss

1999 BMW 328i:

• Sport package, 5 speed, Harman Kardon, Sunroof
• Clear corners
• Was renting a room and leasing this car at age 20. heh.

1992 Chevy Beretta

• 3.0L V6, 5spd
• Dynomax super turbo cat-back muffler w/ high flow cat
• K&N
• Beretta GT instrument cluster
• Blacked out
• 15.936 @ 85.13 at Norwalk Raceway Park

1982 Toyota Supra

• Purchased for $1200
• Sold 8 months later for $500
• My first RWD manual transmission car!

1984 Toyota Tercel

• Want something out of the back? Open up the hatch or reach your hand through the rust hole
• Was going to sell it for $100... then the timing belt broke (probably the original) at 180,000 miles... so I sold it for $50.