Originally posted by beyondloadedSE:
i would gut the precats only. Gutting the main cat would just decrease exhaust velocity. Or just replace it with a resonator.




Exactly.


Green 96 mystique gs 4cyl mtx 16.9 in the 1/4 mile @102500 miles 95SE in Midnight Red MTX MSDS headers and y-pipe SVT exhaust SVT UIM Optimized se TB. Full pre 98 SVT body kit 15.741 @ 87.73mph :)