heres a list of aftermarket exhausts for the mojave

big gun evo x
big gun race series
jardine rt4 s/o
dg xcclerator
dg krome power
dg steel
cobra 4 stroke
cobra jet
supper trap ids2
fmf powercore 4
fmf megamax
pro circuit t4
pro circuit 496 low db

i had the cobra exhaust but it was way too loud and put out no power. so i got the jardine and was able 2 use the cabra header which is bigger than the stock one. all i had to do is cut about 6in out of it. it has much more low end but no loss on top and its at 96db