My mac offroad x pipe with wled in flows is loud but a little too raspy, i wanted an h but went with x because of power, but i am gonna get the slp cat back and then the x eventually then headers. Their x u can go from shorty to long tube headers as well as swap cats in and out, a great deal, would have went with this had i known but the mac was cheaper, but the slp u can switch the cats for e-check time, which i am gonna do before thats time.
__________________ 1998 Mustang GT automatic stock gears, some mods...sold
Best et 14.690@94.37 with a terrible 2.24 60ft
New ride 2000 GTP, gutted air box with K&N, 180 thermo
Best Et 14.57@93.35
*mods after run, Autolite 605s, GMPP STB , MPS 3.7 |