Hello
Has anyone upgraded to 3" exhaust only. Did you also install 3" dump pipe or just system from 1st cat back.
Was there any noticable improvements (power fuel etc)
Thanks
Trevor
Hello
Has anyone upgraded to 3" exhaust only. Did you also install 3" dump pipe or just system from 1st cat back.
Was there any noticable improvements (power fuel etc)
Thanks
Trevor
I've got a 3" cat back on mine with no silencers, I.E. not middle or back box. Didn't really notice any power difference or MPG but makes it sound quite good. They sound nuts if you get a de-cat and DPF delete! Obviously this would strictly be for off-road use only. The Aussies do a 3" dump pipe but it looks like a nightmare to fit.
