LS6 intake upgrade
Hi,frost is very good and knows what most need for their vehicle....however, i would spin it up to remove codes and get (wot) readings etc. $250 and up for a pull and tune. Frost, is about $125 plus with a quick turn around. You make the call either way depending on use/needs. Always use a reputable person as a bad tune can launch your engine into an early grave. Good luck and have a blessed weekend.........captain jim


