that mac should help low end, since its not a strait through muffler. If you want low end get new gears, im thinkin about gettin 3.73's once i have the money!
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97 GT--SOLD-- Magnaflow mufflers Mac Prochamber
K&N FIPK Steeda Tri Ax Nitto 555 King cobra clutch
98 Sonoma 2.2 DD
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