Thanks for all the response I got on my post about taking mine back to the dealer. Things have worked out well for me and I am fully satisfied with my NEW tsx. Still have some issues with the service dept...but what the hell.

Anyway, My mods so far include tint, fog lights and the M3 lip spoiler ... I have full intentions of ordering some 19" Ron Jon Inspyre rims next week. But today I was wandering how many of you use the factory air filter or have replaced yours for a K&M or AirHog air filter.... Please adivse on what I should use or do

 

The air filter won't make any real difference. If you want gains, install a CAI.