Hks Or Kakimoto Exhaust

[Deano 1]

i got a kaki on my R, Sounds Awsome at WOT, and its still nice when cruising, why would u want a zorst that makes everyone look at you even more when cruising down the street,

Go the kaki dude

[Chris32R]

HKS Hi Power Silent here.

It is very quiet on idle and whilst cruising but once boost builds it does sound awesome. I have stock dump and front pipes on mine and a pathetic 3inch high flow cat which is getting replaced soon so i think there will be plenty to gain sound wise when these get replaced.

I do love the look of the exhaust and it sits very nicely under the car, no real low points to worry about.

Does anyone know how HKS get the Hi Power silent to be so quiet?

Is the pipe 95mm all the way down or does it get smaller towards the rear?

Would like to know how they compare performance wise to other Japanes cat back exhausts.