does anyone know how many extra horses the F-Sport exhaust adds?

 

So last night I used some zip ties to loop around the rubber hangers, and I was actually able to raise the tips about 1 cm higher. Now it looks proper, and the pipes don't angle down, they are straight!

 

any idea about tom's?

 

maybe 5 hp..not worth even considering. the exhaust is more for sound.

 

HKS Hi-Power is way louder than the f-sport exhaust

 

I have the Lexus Dual Sport Exhaust System by HKS, unfortunately i got this when I bought the car a year ago - they didn't have the F-sport Exhaush. And now I wish I have the F-Sport exhaust because I read that it's louder.

I know this is a dumb question, but does anyone know what the main difference is within the 2 exhaust systems and if there's anything I can do to make my Dual-Sport to sound like the F-Sport? All I want to know is how it is manufactured different and if there's a way I could change it to be the same.

And please don't comment if you're gonna tell me to buy an aftermarket HKS or whatever that's louder than the F-sport because no offense, but that is not my interest in, so please understand - Just personal preference. Thanks!