hi guys, after a lot of searching ive decided that im going to go for a gtrs eliminator, just for an easy upgrade, im going to order the hardware kit from atp, but was wondering if anybody could suggest anything else i might need or any fitting tips etc, i have already got miltek hi flow cats and cat back, for the time being ill be using std mannifold and downpipe, any info on this would be great guys thanks, daz