Manhart MH4 GTR II based on the BMW M4 CSL

While the regular BMW M4 Competition, which by the way can also serve as the basis for the MH4 GTR II, already comes with 510 hp and 650 Nm, the CSL is already a little better off ex works with 550 hp. Thanks to the proven in-house MHtronik auxiliary control unit, we push the three-litre, biturbo-charged S58 inline six to a whopping 702 hp and 880 Nm. Added to this is a MANHART stainless steel exhaust system opening into four 110 mm tailpipes (with carbon coating or ceramic-coated). This is connected to the unit either via MANHART downpipes Race without catalytic converters or MANHART downpipes Sport with 300-cell GESI catalytic converters. However, due to the lack of TÜV approval, both variants are intended exclusively for export, as are the MANHART OPF Delete replacement pipes with 200-cell HJS catalytic converters and the MANHART OPF/GPF Deleter. Although not implemented in the case of the vehicle shown, we offer individual upgrades to the brake system on request to match the...