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· Platinum Plus
326 Posts
the jet chips are a joke my friend has 2 diff ones on his 2000 extreme and he showed no diff at all i have power programmer and thats the main reason its so damn fast pull up to another 4.3 and see wuts up when hes shiftin at like 5500 you can scream to 6500 or redline at 7 not much power at 7 but alot faster then at 55 yea get one off ebay heard u cant get em shipped off that for like 220....just make sure the guy takes the program off his truck or it wont work on urs...Pm me if ya have ne questions
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