About 40, it boost it to 200 HP. The supercharger kit from scion come with bigger fule injectors as well as a rage CPU to produce more power. It also has a warranty Wich most superchargers do not have because they easily break.
That depends on how big the supercharger is. -it is 7.0 psi-
69
65 - well over 300 depending on boost
Depends on the brand but roughly around 425 to 550
about 135 hp i have an 07 gt that has a roush stage 3 supercharger on it and i have about 410 to the wheels so about 455-460 hp.
A supercharger is a group of products that add significant horsepower to your vehicle. Generally they are after market modifications, and can be very expensive depending on the type and impact the supercharger makes.
When a supercharger is correctly installed, setup and tuned on a dyno it can add over 150 horsepower to a V-8. It can add more with other modifications to the motor.
Hot Rod magazine added 259hp with a 8-71 to a 426 crate motor- 753hp
You will get maybe 5hp out of the cai and 10-15 out of the catback.
intake exhaust header kpro turbo supercharger
One way to gain a significant amount of horsepower in the 3.8l is to add a supercharger. For example, the RIPP supercharger made for Wranglers with the 3.8l.
depending on the size of the supercharger.. 30% to 40%