williams exhaust

[scotte666]

from what ive heard the best exhaust to go for is powerflow or magnex what do people have and how do they rate them?

 

[Illusion]

Im using a devil system, doesnt seem to be too bad. Thinking of going for pro speed system next...

 

[N16V]

Magnex. Noticed the power difference on my valver and not too loud. Just right.

Got a powerflow on my new car and it aint quiet to say the least!

 

[Tucks]

Ive got a magnex Back-box on mine,I find it slightly loud-especially when I had a de-cat pipe on the car as well,but im not really one for noise and its not unbearable! Im thinking of getting a powerflow one done soon, and asking them to keep the noise down on it. Even with just a backbox though I cant fault the magnex for power gains.