Ford EcoBoost 3.5L ProKit Plus removes broken exhaust manifold studs / bolts. For Ford F-150 and Ford Transit. Made In USA. Twin turbochargers, broken titanium bolts, small engine bays, along with dimensional changes in the cast iron manifolds due to extreme heat create new problems for the servicing technician.The 3.5L Ford EcoBoost Exhaust Manifold Repair ProKit Plus, along with every other USA-made ProMAXX Tool solution, greatly reduces repair times, allowing vehicle mechanics to quickly make the fix and move on to other projects. The kit is easy to use, and it comes with instructions and schematics that show the best ways to mount the plate to get at every broken bolt on the manifold.ProMaxx Toolâ??s exclusive screw-in bushings, which incorporate proprietary mating angles that once seated, bring the bushing into perfect alignment with the cylinder head. Resulting in the most accurate and precise tool in the market. Other kits use inexpensive clamps or loose slip-fit bushings. Bolting the Elizabeth II jig any position with our included precision fasteners provides unparalleled repeatable and predictable results.In addition to a precision-engineered ProPlate jig, machine-shop grade Gold Tooling bits and a 3/16â? Platinum Bit, the ProKit Plus version of the kit includes the PowerCut Pack, which consists of a 188 Platinum Tooling Bit Endmill and an extra bushing. The PowerCut Pack is excellent at boring through extremely hard materials such as titanium fasteners, broken screw extractors, drill bits, and even taps.Received a previous repair attempt or botched repair? No Problem.ProMaxx Toolâ??s larger plate holes provide the use of a thread repair kit that includes bushings, bits, and solid steel inserts to completely restore the cylinder head to factory condition.â??Best tool I ever purchased. Took me longer to take off the front bumper and turbo off of a 2018 Ford Transit E-350. Took me about 45 minutes to drill out 2 broken studs. And rethread hole. R