Banshee Pro Circuit platinium pipes

[banshee jump]

hey everybody does somebody know what is the aprox hp gain from the pro circuit platinium pipes 304. Since i wanted to change my exhaust i want to see which is better thank you

Edited November 6, 2012 by banshee jump

[robert0762]

21-25. If you have a boost bottle it should be closer to 33 maybe 35.

[banshee jump]

is this percent ?

[250rbanshee]

What exhaust you running now?

[banshee jump]

Im running turbo kit exhausts its a european brand but to me they seem restrictive