More horsepower from my 2000 QX4?

Got questions about your Infiniti? We're here to help, and it's FREE!
Nate Richards
Posts: 2
Joined: Thu Mar 17, 2005 2:47 pm

Post

Mine is a clean one with only 31k miles. My only complaint is it needs more get up and go. Of course, Infiniti addressed this in the 2001s. I replaced the air filter with a K&N unit and that seems to help. Are there computer chips, different tuning or other devices that have proved effective?

Thanks for any advice.


Return to “Infiniti Online Mechanic”