AK Motorsport has a variety of lightweight subframe applications. This Volkswagen and AUDI MQB subframe is similar to their Nissan GT-R lightweight front subframe in that it is stronger and longer than the factory steel piece.

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Do not expect huge weight savings but this is definitely something for track guys:

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Front lightweight tubular MQB subfame ready for final testing. Stiffer, lightweight, improved kinematics !! Available soon. OEM steel is 13 kg, our is less than 7kg. 41% weight reduction.
No pricing information yet but as for applications the 8V Audi A3 models including the RS3 will benefit as well as the MKVII Golf and MKIII TT models.

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