It won't do anything. I ran a Borla tuneable catback exhaust on my '92 Camaro. It had a plate that was fully closed to completely open on the bypass side. You had to manually chage the plate under the car.
When I buy a car, I buy to keep. I want low miles, still with some warranty left. Paint and interior should look like they've aged together. If you see the inside looks bad you can bet the engine wasn't taken care of. If the paint is newer than the interior check for crash damage repair.
Price...
I can't ever justify buying new. I'm diehard blue oval. But if I was looking for something in that price range it would not be a DHSC.
My 2016 F150 XLT Sport, I bought in 2021 for $26,500, $51,240 window sticker, the 2022 GT was originally titled in '23 making it just 2 years old I paid...
Project Farm has a very good youtube video on this topic. The K&N was best at air flow and also worst at filtering. I personally will not use K&N on a passenger car. Ten thies the price of the filter and the oil when you wash it isn't cost effective. $16 for the wix that filters the best.
For...