Ragasadr
New member
Just wanted to do a lil intro of myself, I am a first-time owner of a GMC, but just dig the look of my AT4, I'm living in Ewa Beach, Hawaii and I'm looking to do a leveling kit (anyone on here know any reputable lift shops? ) , and maybe some performance mods. Any suggestions for performance mods? is it worth it? mostly looking at sound and possibly MPG. Any advice would be appreciated. Mahalo
