I have a 2005 1500 Hemi Quad Cab, what air filter should i get for it i still have the stock one in but they say i need a new one?

 

True Flow air filter for your stock air box. Check them out on their web site.

I'm running one in my '06 Hemi QC.

 

It depends on what you want and how much you want to spend.

For under $15 you can get a plain ole paper filter, I like Purolator and that is what I replace mine with.

For under $50 or so you can get a drop in K&N, maybe a few HP extra.

For a bigger budget there are always CAI, they have a wide range of prices.

 

The nice thing about a True Flow, K&N or any filter that is washable is you shouldn't have to ever buy a new filter. You just clean them when you would normally replace them. If you have the budget get a CAI because a drop in filter isn't going to do much performance wise. Just depends on what you want to spend.