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sirsol66 · 06-26-2013, 12:30 PM

Got mine installed 2 days ago. Sounds great above 2500 rpm, there is a pretty significant resonance right at ~2200 rpm which hurts my ears but I'm going to hold on and see if it calms down after some carbon build up. Pretty happy overall though.

06-26-2013, 12:30 PM	#141
sirsol66 Senior Member Join Date: Apr 2013 Drives: 2013 FRS- Hot Lava Location: Michigan Posts: 674 Thanks: 16 Thanked 162 Times in 115 Posts Mentioned: 4 Post(s)	Got mine installed 2 days ago. Sounds great above 2500 rpm, there is a pretty significant resonance right at ~2200 rpm which hurts my ears but I'm going to hold on and see if it calms down after some carbon build up. Pretty happy overall though.