Supersprint Race, dyno numbers?

[Philly_Sweden]

Hi.

I have Supersprint Race exhaust back boxes 044906 + 044936 and I wonder if anyone knows if these give any extra HP?

I love them, loud as hell and sounds like a Jetplane

/Filip

 

[ga41]

I doubt you'd have any noticable gains from just the cans but if it helps Supersprint have some dyno plots on their website here http://www.supersprint.com/en/IT/prod-p-296-7184-8-bmw_z4_m_roadster_2F_coupC3A8_32i___06__.aspx

 

[Philly_Sweden]

I doubt you'd have any noticable gains from just the cans but if it helps Supersprint have some dyno plots on their website here http://www.supersprint.com/en/IT/prod-p-296-7184-8-bmw_z4_m_roadster_2F_coupC3A8_32i___06__.aspx

Thanks but they dont have om just the race cans, only powerloop.