Selling a set of BNIP GTEYE Break, Accelerator & Clutch Springs to upgrade the G27 pedals. Bought last week i opened up my pedals to change them over only to find i already had these springs installed. http://www.gteye.com.au/product/gteye-complete-pedal-spring-set-for-logitech-g25-g27 $60
FYI also fits G29 and 920 (though you don't need the brake spring for those as it already has one very similar installed in the new wheels)