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Injen! Power-flow Air Intake System for 2007 and 2008 Avalanche


I installed my intake over the weekend, and I have to say that I'm impressed so far. It was easy to install, it looks great, and,

best of all, It really works well! I have a Predator to tune my Av, and after installing the Injen, I had to adjust the injector slope +6 (reduce

fuel by 6%) due to the upgraded air flow! The power has gone up, and so has my MPG!
Date Added: 04/23/2008 by Brad Lannier



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