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Discussion Starter · #1 ·
this is probably a re post....but here it goes....i just got my car back from putting a new motor in....i took the FI kit off and returned it back to stock....i got a K n N SRI from a friend....but the problem is it is Hummmmmmmmmmmming really loud.....not just the sound of the intake...i am returning the car back to FI soon..(making a couple mods on my turbo kit)...just want to know if i have to worry about n e thing?...maybe a leak off the intake manifold????....the noise is coming from the filter?...please help...
 
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