I had both a Stage I and Stage II w/ PG7 on my '03. Clearly there's no reason to get a Stage I.
I was looking for new filter systems today, and found this:
https://www.shopatron.com/product/product_id=AFE75-10932/534.0
which was on my old truck. And I also found this:
https://www.shopatron.com/product/product_id=AFE75-11342/534.0
Does anyone know what the difference is other than the fact that the second one will fit a 6. 7 as well as a 5. 9? The filter appears different. I wonder which flows more air?
I was looking for new filter systems today, and found this:
https://www.shopatron.com/product/product_id=AFE75-10932/534.0
which was on my old truck. And I also found this:
https://www.shopatron.com/product/product_id=AFE75-11342/534.0
Does anyone know what the difference is other than the fact that the second one will fit a 6. 7 as well as a 5. 9? The filter appears different. I wonder which flows more air?
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