just put the 03 turbo on my 05 truck. man does that thing whistle sounds like a freeking jet plane. taking the factory one off was the hardest part. the back bolt next to the y pipe was the hardest. it would be easier to completely remove the down pipe it would give you more room. was it worth it, /ubbthreads/images/graemlins/biggrin.gif /ubbthreads/images/graemlins/biggrin.gif you betya. sounds great with the mbrp turbo back. /ubbthreads/images/graemlins/biggrin.gif /ubbthreads/images/graemlins/biggrin.gif