ZPOST - View Single Post - Supersprint Race, dyno-numbers?

Philly_sweden · 03-22-2014, 05:42 AM

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

03-22-2014, 05:42 AM	#1
Philly_sweden Lieutenant 601 Rep 565 Posts Drives: BMW M2 2017 Join Date: Apr 2012 Location: Sweden iTrader: (0) Garage List [10.00] [9.50] 2017 BMW M2 [7.83]	Supersprint Race, dyno-numbers? 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
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