This back fender and side spoiler of the Sian V12 Lamborghini is very interesting both visually and how to install it with precut pieces of PPF. Since so many pieces have to align with essential butt joints starting each piece is critical. Be sure to pay attention to the flow Timm and Martin have on this section. One secret weapon is using a foam slip solution from Yellotools as this provides good contrast to ensure that all the slip solution has been squeegeed out.