Oh it gained all over the range. Down low as well. Now on my SHO yes it did lose down low & it made the car ungodly loud because it was catless so I sold it. Not touching the one on the Tour though. 
-'96 SE MTX 3L
-'98 SVT 1,173 of 6,535
-'05 Mazda 6s, loaded, g/f's ride
-Need a 96-00 manual on CD? PM or email me
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