Editorial - BMWCar 'Real World Performance' - F30 335dx - Oct 15
"This is, without a doubt, the best diesel BMW I've ever driven." - Bob Harper, BMWCar Magazine.
Click the link below to find all Birds performance upgrades and tuning modifications for the BMW F30 335d xdrive, or click on...
Editorial - EVO magazine - F32 435i upgrades and tuning - Sep 2015
"BMW's lacklustre 435i Coupe gets transformed by Birds power, diff and suspension upgrades." - EVO Magazine.
Click the link below to find all Birds performance upgrades and tuning modifications for...
Editorial - F30 335dx - BMW Car - June 2015
Editorial - Mercedes C63 AMG + more models - Quaife LSD - Mercedes Enthusiast - June 2015
Mercedes Enthusiast Magazine visited us to see how we carry out the popular Quaife limited-slip differential conversions on the Mercedes C63 AMG.
As the worldwide distributor for Mercedes Quaife LSDs, we are also responsible for...
Editorial - F32 435i - Pistonheads - Oct 2014
British BMW tuner attempts to sort out lacklustre BMW 435i - PH takes a drive.
Editorial - F32 435i - BMWCar 'Dynamic Additions' - Sep 2014
Editorial - F20/F21 M135i - EVO magazine - Quaife LSD - Nov 2013
Editorial - F20/F21 M135i - Autocar - Quaife LSD - July 2013
Editorial - BMWCar 'Sharpening the Zed' - E89 Z4 35is - Dec 2012
Editorial - E36 325i - BMWCar 'The Same But Different' - Oct 1997