I don't think it matters. Find any place where the pipe is straight enough for long enough to cover the muffler, and put it inside the pipe.
But I would call Black Cloud Diesel Performance and ask them.
Grand Rock Stacks Powerflow Exhaust Systems
__________________
My Sierra Blanca is a '99.5 PSD CrewCab hot-rod Towing Machine! BTS tranny; Ford Severe Duty Air Induction System (AIS); 4" stainless turbo-back exhaust; DP-Tuner tunes flashed into an Edge Evolution tuner; ISSPRO EV gauges and Turbo Temp Monitor (TTM); Auxiliary Idle Controller (AIC); SP-Diesel exhaust brake and torque converter controller. Top Job front end replacement. I special-ordered it new and plan to drive it until it quits.
|