Home/1979-93 Mustang Chassis Stiffeners WMS Xtrak Subframe Connectors, 1979-93 Mustang $259.99 $197.59 Maximum Motorsports Full Length Subframe Connectors, 1979-04, bare steel $283.96 Maximum Motorsports Full length subframe connector, 79-04 Mustang, Coated $326.56 Maximum Motorsports MM Strut Tower Brace, 1986-93 EFI, black $283.96 Maximum Motorsports Strut Tower Brace, 79-85 Mustang carb. $283.96 BMR Torque Box Reinforcement Plate Kit, Upper and Lower, 1979-2004 Mustang $154.50 Don’t see what you are looking for? Give us a call or send an email. We sell thousands of additional parts not listed on the website.