Yeah the other half is all Dallara (Which I don't mind). It is the customer Ferrari for huge slabs of the thing that annoys me. It is not what F1 is supposed to be about.
From the article:
The Haas VF-16 is the first car from the US based team, but it has largely been constructed in Italy.
In the past to be considered a constructor a team would have to design an construct its own chassis, front impact structure, suspension, suspension geometry, radiators, bodywork, steering system, brakes, floor and fuel tank at the very minimum. But at the start of the 2014 season that requirement was dropped to only require teams to design and build the chassis, front impact structure, suspension, suspension geometry, brake ducts and bodywork. For 2015 that has been further simplified again an now a constructor only needs to make the monocoque and bodywork. Everything else can be purchased.
Haas opted to have Dallara manufacture the chassis for the VF-16, while Ferrari will provide almost everything else. “We have the front suspension, rear suspension, hydraulics, steering, electronics all from Ferrari. Radiators we have to do as that is classified as bodywork” Steiner explains. “We are using these things to focus on the overall car design, why make an effort to do our own damper or something when we can just get them from Ferrari.. We have everything exactly the same as the Ferrari.”
Like the man says - why make an effort when you can just run a Ferrari. May as well make it a spec formula and be done with it.