V vader-GN New Member Joined Jan 24, 2006 Aug 28, 2008 #1 Do you really pick up that much more HP using a Kenny Bell or TinnMan air system vs the factor one for street use.
Do you really pick up that much more HP using a Kenny Bell or TinnMan air system vs the factor one for street use.
A Antagon New Member Joined Apr 1, 2005 Aug 28, 2008 #2 If you're talking about the factory airbox, then yes, a simple straight pipe and K&N filter is already leaps and bounds above the stock system.
If you're talking about the factory airbox, then yes, a simple straight pipe and K&N filter is already leaps and bounds above the stock system.
