I was thinking about putting straight pipes where the pre-cats are, and leaving the main cat alone. Would that make a positive or negative effect on the car?

98 SVT
Black w/ Midnight Blue
Stock Rims
Sparco Pedals
Removed Resonator
TH Fix
Superwhite Bulbs
B&M Shifter
K&N Filter
KVR Cross-drilled rotors (front)
KVR Pads (front/back)
Aeroquip Steel brake lines (front)
#4248 of 6535 built
15.574 @ 88.35mph
15.814 @ 86.62mph