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      05-11-2012, 07:51 PM   #15
F10 HRE
Second Lieutenant
 
Drives: Black F10 M Sport
Join Date: Jan 2012
Location: San Diego, CA.

Posts: 271
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Quote:
Originally Posted by bobblehead
So, there is still drone 1500 - 2500 rpm range but the level is not deep enough to have a headache ?

Like to hear your mid term report on the exhaust once they are fully 'burnt in'.
There's droan.... ONLY when accelerate or when climbing a hill. But when you maintain your speed, on the freeway for example... there's zero droan. But... no headache. I'll be sure to give a mid-term report.
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