the Bully Dog did wake it up a little. Everyone says to get Nelson Tune. I think I will try that next time. It cost the same.
the Bully Dog did wake it up a little. Everyone says to get Nelson Tune. I think I will try that next time. It cost the same.
'08 Silverado Ext Cab 4x4, 5.3L, 3.73... K&N FIPK, Bully Dog, GM Performance cat-back exhaust, Removed rear block (leveled), KMC Badlands 18x9 with Cooper Zeon 285/60