Ok. We took the GXL to the track (Farmington, NC) the other day. My brother drove it. All it has is the Racing beat Downpipe/presilencer, and it has a nitrous express wet kit with 50hp shot. We did not spray it at the track, because the bottle was empty. So, running on all motor he got an 11.3 on 1st run, then a 11.2 on 2nd run. Better than I expected seeing as he got an 11.1 in his 05 focus with full focus sport exhaust.