Installed S&B cold air intake

[03 black betty]

I just installed an s&b cold air intake system on my 03' dodge. I have the edge juice and attitude with 4" magnaflow exhaust. With the juice and attitude on level 2 when towing a horse trailer when I'm getting on it some and I'm pulling around 20-25 psi of boost and let off the pedal quickly I get some type of a pulsating woohing air noise. Is this bad or is this normal??



My hoses and connections are tight and secure.



Thanks

 

[SierraRam]

You are hearing what we call turbo bark. When under a load with booost pressure high and let off the accelerator there is no more exhaust drive pressure and the boost pressure will rapididly go backwards through the compressor turbine. Not a real good thing to have happen, you just need to understand whats happening and ajdust you driving technique.

 

[03 black betty]

It probably wouldn't matter which filtering system I have they would all due this noise? I'll take your advise on changing my driving habbits. Thanks for your reply.