  We compute the E-polynomials of the moduli spaces of representations of the
fundamental group of a complex curve of genus g=3 into $ SL(2,C), and also of
the moduli space of twisted representations. The case of genus g=1,2 has
already been done in [http://arxiv.org/abs/1106.6011]. We follow the geometric
technique introduced in [http://arxiv.org/abs/1106.6011], based on stratifying
the space of representations, and on the analysis of the behaviour of the
E-polynomial under fibrations.
