ipd vs k&n
#1
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I heard a lot about these two componentsfor 996 3.6 , both have excellent feedback.
IPD plenum vs k & n Series 57:
As you can see both around 5500 / 5800 23 hp gain, what happens to these engines that range in speed? I think there is a change of timing, but should understand that spending $ 300 of the K & N and not the $ 1000 ipd?
IPD plenum vs k & n Series 57:
As you can see both around 5500 / 5800 23 hp gain, what happens to these engines that range in speed? I think there is a change of timing, but should understand that spending $ 300 of the K & N and not the $ 1000 ipd?