5" down pipe
I have 5" straight off my S400, and it is retarded tight. To prevent it from pushing over my trans dipstick tube, I had to move it over. Over so far, that it vibrates on the frame time to time.
mines 5" out to 7" so im right there with you, but i use the full benifet from it. so im saying look what i got too. im just saying its not really needed if your not cranking out serious hp.
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ebg2g
5.9 Liter CR Dodge Cummins 03-07
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Mar 29, 2015 06:15 PM







