Another strut system that tackles a whole bunch of issues with the classic Mustang front suspension is the Performance Suspension Module (PSM) from Fatman Fabrications. The PSM is a complete tubular front suspension assembly that incorporates a new engine compartment "cage," inner fender panels, late-model Mustang struts, brakes, and more. Shipped as a bolt-on component, you have to have the assembly finish-welded after you've bolted it together yourself. The PSM gives you modern steering, suspension, and braking, while offering tons of room for engine swaps, and for those with high horsepower builds it properly channels the power through the firewall and rockers, something the typical Mustang II does not, without additional bracing. All stock sheetmetal bolts directly to the PSM as well.