Hey there, what would be the cheapest mod for this 2006 Stratus?

 

The cheapest Mod I can think of will greatly affect the aromatic qualities of the car. It can be found at most car washes.

Were you looking for something more specific? Please specify...

 

Do I sense sarcasm?

To answer OPs question, you could get an intake for that Strat. Its only about an average of 50 bucks for a brand new aftermarket one. You could always get a Special Weapon brand one but they'll run you anywhere from 150-250 for one. Getting an intake will slightly increase your throttle response and more importantly engine life if you dont beat your car.

 

Yes, the sarchasm was intended

To best help the OP, we would really need more information. Besides, a good air freshener should never be overlooked, especially if you plan on spending any amount of time in it.

 

Intakes are relatively cheap. Jet Chip seems to work well bout $300. I had headers custom made for mine $600.

P.S. 2.7 Strats get no respect on here. Seems like unless you got a 3.0 coupe you ain't ****.
Too bad my 2.7 sedan eats 3.0 5-speeds. Haters