IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models

F sport lower box

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Old 02-12-15, 09:19 AM
  #16  
glerink
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I was thinking the same on removing he resonator part, then realized I would be sucking hot air which defeats the purpose, and I'm not cutting a whole either so joez intake and fsport box is the way to go
Old 02-12-15, 10:44 AM
  #17  
tomiv9
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But the fsport box sucks hot air in too, thats what the hole and sound comes from. I mean go for it, thats what most others do, just want you to be aware. If you want the sound, your gonna have to suck in some hot air
Originally Posted by glerink
I was thinking the same on removing he resonator part, then realized I would be sucking hot air which defeats the purpose, and I'm not cutting a whole either so joez intake and fsport box is the way to go
Old 02-12-15, 11:08 AM
  #18  
FSportIS
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FSport whole intake has been proven ~5 HP gain.
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