So let see the five Ways to increase horsepower of Cars.
1-Air intake filter:
Use good Air Intake filter such as K&N filter which can increase your car with several horses.
2-Aftermarket Exhaust Muffler:
Replace the builtin Muffler from market that will not only increase horsepower but also can sound good.
3-High Flow Catalytic Converters:
if it’s legal in your country, replace the factory catalytic converter with high flow one.
4- High Performance Engine Oil:
Performance synthetic oil reduces the friction between the engine parts which will help in improving the horsepower & the torque.
5-Aftermarket Exhaust Headers:
the stock one didn’t design to give power so replacing it is the solution, a lot of them is breaking the $150 but some online shops have it for $200