Originally Posted by deadsp0t
If the X is short(to match the long tubes, normal size will not work) I would use that and the mufflers for the best sound and power.
I agree, I have shorty and x and series 40's. Sounds great imo
1995 5.0 u/d,cai,t/b,shorty headers,x pipe,flows 40's,373 gears, alum. driveshaft, alum. radiator, shift kit, e-cam, ported upper and lower intake, 100 shot of spray, 2100 stall, black 0304 cobras. suspension: upper and lower control arms, sub frame connecters, and springs all SVE