My 2004 Titan crew cab 2x4 XE ran 15.15 and 15.16 at 92 mph at Hallsville dragstrip last year, 3/4 tank reg. gas. Volent air intake, magnaflow muffler. I raced a quad cab hemi, he ran 15.34 at 92 mph. His gas gague was on empty with premium gas. I raced my buddy's standard cab Hemi, and he ran 14.7 at 93 mph. He had air intake and dual exhaust, and was running the smaller tires and rims from his Durango. He ran 15.18 when he was totally stock.