You get what you pay for. But if your just looking for something to give you a baseline on readouts sure go for it. But dont cheap out if you got tons of $$$ into your car. Unless you get a deal on a used aem, ect. Alot of cheap stuff dont readout like you need it to. If your looking for dress up go for it.
1999 Cobra black with medium parchment interiorJLT CAI, RWR motorsports tune, Pacesetter Longtubes, o/r xpipe w/cutouts, Flowmaster Super 44s, built t56, Kevlar clutch, Nitto NT05R, Ford Racing 4.10 gears, MMR 900 rotating assembly, vortech v3 si, twin aeromotive 340s, aeroquip lines, 80lbs injectors