Our Prototype Factory 5 Mk4 Gets More Panels and a Whole Lot More

We start this one continuing with aluminum panels. Then we move on to the Wilwood pedal assembly and master cylinders. We even show you an alternative to the high priced aluminum surge tanks available.

UPR Expansion Tank- https://www.uprproducts.com/15-22-mustang-coolant-expansion-tank-aluminum/

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