Im thinking about buying a LS6 intake for my stock 98 Trans Am. My question is what modifications do I have to do to the intake to make it work on my car. If any?? I had a friend show me his car (02 TA 6 spd) which has the LS6 intake and I noticed the EGR is alittle different than the LS1 intake. Do I have to get an EGR tube for the LS6 intake?