I have a 1996 maxima that i have owned since 1998 when i got the car it had 13,000 miles on now seven years later it has 280,000 and any body that knows me knows that i am very hard on my cars in 1999 i installed a stillen supercharger and some other mods three years after that i had to remove it for my car because i somehow totaled the charger whith out a hit of damage to my motor as the stillen rep said (well what did you think was going to hapen it wasent ment to be raged on day to day like that)in 2004 thinking that my engine time was almost up i found a replacement VQ30 witch is still in my garage for the day that my curent engine dies as of now it looks as if thats not hapening any time soon