Is it worth it at nem GT500 (2014er, Semislicks, 756hp) for the 1/4 mile race to reduce the weight of the vehicle? Things like back seat, subwoofer, floor mats, flushing water out? So everything that is very easy to expand. Forget anything else? Or am I just strengthening the traction problem of the GT500 when starting up? What brings about 50KG (this weighs all the above mentioned junk estimated) less time? I would like to create a 11er time and if ne 11.99 is. u and looking for solutions.