An excellent flowing intake for $200....I'd say that's an awesome deal.
Usually to get something extrude honed (according to the extrude hone price catalog) The process with the upper and lower intake costs $500.
They also flow match all the runners to flow equally and then increase them all together. I heard that the runners flow within 10% or less of each other whereas alot of aftermarket ones are pretty varied.
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Mustang Parts Specialties ripped me off, don't buy from them.
'84 Mustang 5.0 LX
my LX
'89 Mustang GT
my GT