that is an E23, not E32, L7 only USA - The BMW 7 Series (E32) Forum

http://en.wikipedia.org/wiki/BMW_E23
Special models
The 745i was a special high-performance model offered in left-hand-drive European markets between 1979 and 1986. It was originally fitted with a specially-prepared 3.2 L type-M30 six cylinder engine and a turbocharger producing 10 psi of boost, BMW engine code M102. In 1984 the engine grew to 3.4 L, BMW engine code M106, produced 6 psi intake pressure, and produced the same power output as the M102. These cars were all built with automatic transmissions (although there is documentation supporting how the ECU was modified at the factory to work with Getrag 5 speeds), and could be ordered with exotic options such as heated front and rear power reclining seats, auto-on aux interior gasoline fired heaters, leather covered cellular telephones, front and rear seat heaters, rear-armrest radio control, water buffalo hide upholstery, and burl wood trim. The water buffalo interior model was the Executive trim option, while the High Line trim package offered ivory leather interior trim including a leather dash board, sun visors, headliner, and other leather bits not offered on the Executive.

A different 745i was built for the South Africa market, because the turbocharger on the European-market 745i could not be installed in right-hand-drive versions of the car due to space restrictions in the engine bay (in RHD configuration, the steering shaft occupied the space where the turbocharger/exhaust was located on LHD versions). This car was fitted with the 286 hp (213 kW) dual-camshaft 24-valve type-M88 /3 Motorsport engine (with a Bosch ML-Jetronic fuel injection system) as used in the M635i, and M5. 209 of these cars were built between 1984 and 1986, fitted with either an automatic transmission or a 5-speed 'sport' gearbox. Of the 209 cars built 192 were automatics and 17 were fitted with manual gearboxes.

BMW South Africa ran one of these 745i models in Class A of the South African Modified Saloon Car Championship, the only BMW-Sanctioned motor sport application in the history of BMW 7-series cars.

American-market models
Only the 733i, 735i, and L7 were offered in America. As usual, BMW sold only upscale versions in the American market, with leather upholstery, cruise control, wood trim, power windows, power sunroof, and other options as standard. These cars were fitted with larger bumpers (to comply with Federal standards), smaller sealed beam headlights, and various forms of emissions equipment that were not found on European-market cars. American-market engines used lower-compression pistons and thus were less powerful than European-market versions. Some features such as ABS were available on European models before they were fitted on American models. Many turbocharged 745i models made their way into America during the height of the grey market in the mid-1980s.

The L7 was a more luxurious version of the 735i for the American market only. It featured special leather upholstery with leather dashboard and door padding (rather than wood trim), a power glass Moonroof. and a variety of optional features as standard. All L7 models were built with automatic transmissions. The L7 was also the first BMW sold in North America with a driver's side airbag.

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