Exaust System Question?

[apsaauga]

Hey, I want to know, how much power does exaust system adds to vehicle, in this case IS 200. And what excaust should i buy for upgrade? What recomendations? besides, not too expensive

thanks

[ColinBarber]

Maybe up to 5bhp on a standard vehicle.

[SHAHZ]

It depends on what you get normally between 5-8 bhp.....thats just the back box.. id suppose the complete system may adda few more...im not 100% on that though...Pro lex is offering HKS style ones for a very good price....there is also a exhuast review somewhere if you do a search ;)

[apsaauga]

thanks for reply. And could excaust pipe with a smaller hole decrease power? Should it be noticable?

[Monster-Mat]

yes, an exhaust pipe with a small hole will decrease horse power

[tdiplc]

thanks for reply. And could excaust pipe with a smaller hole decrease power? Should it be noticable?

Generally, the more restrictive the exhaust is the more power you will lose as the is200 is very sensitive to exhaust flow.

Generally, the more expensive the exhaust is the better it is.

There is quite a range of rear sections available now which vary enormously in price and quality.

My advice is to go for the best that you can afford

[apsaauga]

Thanks again for your answers, i think i'll take a big one:)

Cheers