While it's not the only tuning system that operates this way the JB4 separates itself from the competition with much more advanced connection points and processing including CANbus
Remove 2 OEM pop clips under exhaust opening
This pipe is mandrel bent and powder coated wrinkle black for corrosion resistance
0" exhaust system without any compromises
but to also conform to the factory engine bay for a 100% perfect fit and finish
Mishimoto Mazda Oil FIller Cap - Red Lock Nuts While it's not the only1994 1997 Ford Aspire 1. 3 Liter ATX, 1994 1997 Ford Aspire 1. 3 Liter MTX, 1979 1981 Ford Courier 2. 0 Liter 3N71B, 1991 1996 Ford Escort 1. 8 Liter 4EAT F, 1991 1996 Ford Escort 1. 8 Liter G5M, 1984 1987 Ford Escort 2. 0 Liter ATX, 1984 1987 Ford Escort 2. 0 Liter MTX, 1989 1993 Ford Festiva 1. 3 Liter ATX, 1988 1993 Ford Festiva 1. 3 Liter MTX, 1993 1997 Ford Probe 2. 0 Liter 4EAT GF, 1994 1997 Ford Probe 2. 0 Liter CD4E, 1993 1997 Ford Probe 2. 0