82-84 Firebird Rear Defrost Switch on 2040-parts.com

BMW Z4 sDrive 35is (2009) at Detroit motor show 2010

These are the first official pictures of the new high-performance BMW Z4 sDrive 35is, unveiled today at the Detroit motor show. A bit of a mouthful (that's BMW's new nomenclature for you), but it's essentially the fastest, hardest Z4 to date since the recently departed M roadster curled over and died.The Z4 sDrive 35is uses Munich's existing 3.0-litre twin-turbo straight six, tweaked to produce 335bhp and 332lb ft of the twisty stuff all the way from 1400-4500rpm. That's one flat torque curve, and a 29bhp jump over the regular sDrive35i.

Lexus LF-NX Turbo concept debuts in Tokyo

Lexus introduced its first turbocharged motor on Wednesday at the Tokyo Motor Show. The 2.0-liter with a twin-scroll turbo debuted in the Lexus LF-NX Turbo Concept CUV. For you engineers, the boosted four gets a high-tumble intake port, which cuts down on air turbulence, fan spray fuel injection, variable-valve timing and a cylinder head-integrated exhaust manifold.

2015 Aston Martin Vanquish, Vanquish Volante & Rapide S updated with new 8-speed ZF gearbox

The 2015 Aston Martin Vanquish (pictured) upgraded It really is astonishing how Aston Martin keep managing to upgrade their cars despite a platform and engine that are more than a decade old. But they do, and the tweaks for 2015 for the aston Martin Vanquish (and Vanquish Volante) as we ll as the 4-door Rapide S are all quite impressive. Most notably, Aston Martin finally ditch their ancient 6-speed auto ‘box in favour of a new 8-speed ZF auto shifter - Touchtronic III – which cleverly adds an extra pair of cogs without needing a new housing (and all the work that would entail), improves economy and boosts performance.