We`ve sworn we won`t make that product a year ago but market kept asking for a twin scroll cast iron design and we had no choice but to come up with one! - Manifold fits all chassis equiped with m50/m52/m54/s50/s52. On the pictures you see it test fitted in a e36 with an m52b28. Test fitting has been made with Garrett GT35 and Borg Warner S200-sxe sized turbines. - T3 twin scroll turbo flange - 3 bolt wastegate flange corresponding to a 45mm 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 50x2 tube/bend to be welded on. - Casting weight with up to 9kg which probably is the lightest aftermarket twin scroll manifold that you will find if you manage to find a twin scroll one! - Some stock engine mounts have descent clearance for the intake pipe and air filter. Yet again we have increased clearance options for both the e36 and e46 as a drop down option. Using aftermarker engine mounts helps with clearance. - Smooth casting transitions and superior flowing characteristics. - Manifold has not been test fitted on RHD cars. Please note that warranty claims for cracked manifolds will not be honoured with the lack of a flexible coupling on your downpipe. Using a turbo support/brace is advised on heavy turbochargers like the Holsett Hx35/Hx40.