Hey guys, what's up?
Just heard of this site today when I was watching a video. I'm usually on another site, but they are more worried about s10/sonomas on there, so I'm glad I found this!
I currently own a 2004 GMC Sierra SLE
It has the 5.3L engine, with a K&N Cold Air Intake, Magnaflow Muffler with cat delete, and a Hypertech MaxEnergy tune. I'm always looking to do more to my truck.
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