i have the pro series filter (ebay) special 100 dollars and i need to make up a braket for the performer mod filter too work and was just wondering if anybody could give me the measurer ment i need for the braket so i can get it made up and then just drill the holes too suit .

Blue 250x (90hrs)

riva ride plate
2 degree wedge
riva block of plates
rr ated straight pipe (loud)
pro series filter kit to be modified

garmin gps 71.6mph