What performance upgrades can i get for my 2.4L 2011 dodge avenger, and is it worth it to spend mony in making it fast or should i save my money for another car?
First off it will never be fast unless you dump a lot of money into it(turbo or supercharger). Second bolt on parts(cold air intake, exhaust, computer chip, ect) will make it faster than stock but not a whole lot faster. I would save your money and buy another car.
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