If labor counts as part of the mods then ive dropped about 25-30k into my car since buying it new in 2001. Most of it is cosmetic, but im just really anal and sometimes change out things multiple times like wheels; I'm on my third set. It just keeps thing interested.
FYI I have another 8k modding to do by march-april 07.....TWIN TURBOSSSS!
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2001 Boxster Artic Silver / Black Interior
-GT3 Front Bumper w/ Lip
-Side Skirts
-Gemballa Exhuast and Cats
-O.Z. Racing 18" Wheels
--18X8.5Front 18X10 Rears
-Michilen PS Tires 225/40/18 & 285/30/18
-5mm Rear Spacers
-Porsche Door Sills
-H&R Springs
-Powerflow Intake
-B&M Short Shifter
-Pioneer Avic-F90BT Navigation
-Focal Polyglass 165VR3
-Alpine PDX 5 Amp
-Bose OEM Subwoofer & Midrange
-Audio Controld DQXS (DSP)