G G GNRick Sep 18, 2016 I would stick with ac delco for module and coilpack. I don't think Kirban sells ac. Usually rock auto is cheapest but you could check amazon and ebay too. The non ac products will pop and sputter over 15 psi boost.
I would stick with ac delco for module and coilpack. I don't think Kirban sells ac. Usually rock auto is cheapest but you could check amazon and ebay too. The non ac products will pop and sputter over 15 psi boost.
