on my 95 ctd i have the stock turbo and would like to put a bigger down pipe on. is there a way to do it and not have to use elbo that comes off the turbo? and what size pipe would work best? have 6 plate in it and striat pipe know. im thinking about going to stacks. any help here would be great. oh ya still seem high on egts 600-700 at 55. hit a hill or pull a trailer im 800-900 at 55 hit a hill 1000-1250. and i have to back off. moved fuel plate back.