BMW N26

The BMW N26 is a turbocharged straight-4 petrol engine which was produced for SULEV vehicles from 2012-2016. It was sold in states of the USA with SULEV legislation.^{[1][self-published source?]}

The N26 is based on the BMW N20, with the following changes: metal fuel lines (instead of rubber), a valve in the fuel tank venting system to test the fuel system for leaks, an electronic wastegate and larger catalytic converters.^{[2][self-published source?][3]}