Air intake ??? on 99 WS6
#1
Air intake ??? on 99 WS6
My buddy has a 99 WS6 and his b-day is coming up and i was going to get him something for his car. he already has a LS6 intake and of course the ram air. So i was thinking about getting him a slp lid or a smooth bellow. Since he has the ram air already is the slp lid not going to be a very good upgrade and just get the bellow or wil the lid give him a better gain?