Now this, I like!
http://www.bmwblog.com/2012/05/24/bmwblog-first-drive-2012-bmw-m6-convertible/
"The magic starts with the S53Tu 4.4 liter V8 TwinPower turbocharged engine employing the M division’s patented manifold that evenly spaces out exhaust pulses. With a peak turbo boost of 21.7 psi, the M-built engine produces 560 hp and 500 lb-ft of torque that now is delivered in a flat band between 1500 and 5750 rpm."
http://www.bmwblog.com/2012/05/24/bmwblog-first-drive-2012-bmw-m6-convertible/
"The magic starts with the S53Tu 4.4 liter V8 TwinPower turbocharged engine employing the M division’s patented manifold that evenly spaces out exhaust pulses. With a peak turbo boost of 21.7 psi, the M-built engine produces 560 hp and 500 lb-ft of torque that now is delivered in a flat band between 1500 and 5750 rpm."
