I've enjoyed the Altima since the first day my HONEY bought it early 2002 and now that there are NO MORE payments its time to do the mod scene. I'm not sure what direction to go but I would like to change the front grille to a blank looking grille. I've already changed the NOSS (Clarion) 6X9 speaks in the rear to some average SONY. The clarity enlightened me so much that I went ahead and purchased some PIONEER 6 1/2 for the front. I have one installed and the installation turned out easier than I thought. I've been noticing LED lights and wondering where some cool spots would be, probably a couple in the speaker panels would look nicely at night. ALPINE for the overall unit is much needed now that the speakers have barely enough power to them. I really appreciate this site and all of the interesting ideas people have, its a well researched avenue for spending money.
Being a muscle CAR FREAK I'm always tempted to put a big CAM in the Altima

Not my HONEYS, STOCK is simply STOCK except for the markings and fracture in the front after hitting the entire Truck tire tread at 70mph. She said it sounded like she lost the front bumper. 
FALKEN tires aren't the best and they sure don't last long in the front, but they stay sticky to the road and sure make some awful HOWLING noises on the highway