Dallas Fort Worth 5.0 Mustang Club - View Single Post

**DirtyD** · 06-27-2013, 09:03 AM

I will say that after I installed my K&N 63 series, I could tell a small difference in the upper RPM power range. It definitely pulled a litle bit harder up top than it did stock, but just enough to be noticed.

06-27-2013, 09:03 AM	#33
DirtyD Senior Member Join Date: Jun 2012 Posts: 5,594	I will say that after I installed my K&N 63 series, I could tell a small difference in the upper RPM power range. It definitely pulled a litle bit harder up top than it did stock, but just enough to be noticed.