Seasoned Veteran Poster
Join Date: May 2006
Location: Wood River, Illinois
on my mark viii, i have hollowed out the front 2 cats, i have cut out the stock mufflers and replaced them with 3 1/2" x 18" slant cut tips, tomorrow i will be cutting out the resonator which sits behind the 3rd cat and installing a flowmaster super 44 series. there is a bit of difference in sound when there is pipe to resonate in after the muffler(s)
1994 Chevrolet Camaro Z28
K&N Intake and Flowmaster Exhaust
1995 Lincoln Mark VIII
hollow front cats, 3rd cat still there, no resonator, replaced by a single 40 series flowmaster, 2 3"x18" tips out back. screamin demon coil packs, mallory pro wires, motorcraft platinum plugs. intake resonator delete.