Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 replies (of 1 total) Author Replies February 2, 2017 at 4:33 am in reply to: ETCG Answers Questions Live #81 (AMA) 2/1/2017 #875888 William McguireParticipant Hi Eric I have a 2001 Gmc jimmy is there anything I can do to get more power or boost. Would a cold air intake do any or not. Thanks Author Replies Viewing 1 replies (of 1 total)