X pipes flow a little better in the upper R's.
H pipes make a little better torque down low.
Flow masters sound real nice and flow ok.
Unless its only about the sound there are better flowing mufflers then flowmasters.. They are okay but I would not buy them..
H pipes make a little better torque down low.
Flow masters sound real nice and flow ok.
Unless its only about the sound there are better flowing mufflers then flowmasters.. They are okay but I would not buy them..