Just a quick intro and hello. My name is Brian and I have a 05 Frontier Crew SE 4X4 with the six speed. I bought it on Dec24,2004 and I already have 30K on her. Great truck no problems so far. When I bought it the dealer said I was the first in the Mid Atlantic region to buy one. No upgrades yet. Might check out the Airaid intake I saw in the Forum. I have switched out the radio for an Alpine CD/XM radio. Talk to ya soon, B.