2004_envoyxl_v8
07-13-2006, 10:43 PM
I'm lookin to get more performance & MPG out of my 5.3, but like everyone, I want to get the MOST for my dollar. Who makes the best Cold Air induction for the 5.3voy's?
ScarabEpic22
07-14-2006, 01:11 AM
Best standalone package (no retuning of the ECM) is the K&N one.
Best intake and tune package is the Vector Motorsports tune and CAI. Talk to Vector in their vendor section for more info and search their forum for details on the CAI and tune.
Both will work on your Voy as you have the V8. Plus, Chris reports some mpg gains with the tune.:yes: