Quote Originally Posted by bigdare23
Have anyone used velocity stacks on their intake before? Did you notice any gains or was it just "hype"? Also, would you benefit if you install it on a CAI?

you can usually expect gain of around 3 to 4 whp on a dyno with the stacks. dont bother with putting it on a cold air just get a long piece of pipe and tune it to the right lengh for peak power on your setup. different engines like different lengh intakes