Nissan Micra K11 "Shorty" ManifoldNissan Micra K11 "Shorty" Manifold This manifold was made to suit CG Engine swaps in Austin Mini's. a Compact design to suit most subframe designs. Whilst this will fit the Micra, it does not come with the link pipe to make it a direct fit. 4 1 Design 38mm (1. 5") Primaries 51mm (2") collector Built in Flex Backpurged 1 Years Warranty This is for the Manifold Only. The manifold terminates with a Slip Fit that will accept 2" Tube & Clamp.