Thread: Dyno N55
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      07-22-2012, 09:16 AM   #11
Matts435coupe
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Drives: 2014 BMW 435i Coupe Msport 6MT
Join Date: Sep 2009
Location: Fort Lauderdale, Florida

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Quote:
Originally Posted by preezzy View Post
But even if I get downpipe it will give me like 15 whp so it's still not much cuz the jb4 on completely stock car should give me at least 50 whp and 70 torque right? Since it says that on a completely stock car you will see a gain of 60 whp and 80 torque?
I know exactly what you mean bro. I got the jb4 and honestly barely felt any difference and I was expectin to gain 60hp. Everyone has raved about how much power you feel. I will be getting downpipes next, hopefully that makes a difference.
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