SCAM. Zero horsepower improvement. Some of the filters, specially the oil soaked ones will damage the air mass sensor, expensive to replace.
by upgrading your engine.
The cheapest is a clean air filter.The cheapest is a clean air filter.
you wont gain any horsepower, you will just gain more noise
202 refers to the intake valve size, as in 2.02 inches, upgrading to 202 heads is a very common way to gain horsepower, but usually requires upgrading the intake (better intake manifold and a better carb) and installing headers, to make the most of it. even installing a new highperformance camshaft
If it is a gas or diesel vehicle performance tuners are the cheapest reliable power and they are unreal.
3-5 horsepower
what can be added to gain horsepower to the air intake of a 2.2L Pontiac sunfire?
How much horsepower gain from 2 super 44s flowmaster on a f 250 with an 351 windsor
In your 5.7 the best horsepower option would be to supercharge it. They current make a supercharger for the 5.7l hemi if that's the engine you are talking about. Intake and exhaust do produce more power, but however change the overall torque bands v Horsepower bands, therefore you may loose some horsepower in some rpms and gain some in others. Therefore a turbo charger or Supercharger will be the best money spent for more horsepower!
Exactly 25 horsepower. No more, no less. That is final.
by changing your horse power voult
The only easy way is to use a high performance air filter like a K&N.