Some people say the M30 is a powerhouse or a torque monster. They obviously have never driven a turbocharged M30. If you want to be able to keep up with the latest golf karts by Musk - forced induction is the way to go. Top mount, twinscroll T3 flange, NiResist corrosion resistive alloy, external wastegate provision - our latest turbo manifold is finally here. Built to fit the E28 engine bay, e34, e32 and e30 fitment yet to be confirmed. No matter if you want just a bit quicker turbo daily and low boost or you are going after big numbers - our solution fits both, bringing reliability and performance. Every manifold comes with a 3 bolt wastegate flange corresponding to a 48mm wastegate surface area. All manifolds will come with a gasket, block flange if an internal wastegate turbo is used and a flange with a hole ready for your wastegate V-band flange to be welded on! NOTE : Manifold has no fitment issues on RHD cars and stock A/C compressor position! Big t4 flange turbines (if using an adaptor) might have clearance issues with the wheel well and some slight modification might be necessary.