Using the exhaust cutout, you say drill a 3/8" hole I believe. Will my 215 hp 97 12v have the 60 lb exhaust springs?
One of the most important questions, will it make the super cool sound that the big straight piped cats and cummins' make when they turn on their exhaust brake????
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1997 Dodge 2500 3/4 ton ext. cab 4x4 5sp., Dana 80 rear, 3:55 gears, Dual 5 inch stacks, 116,000 miles