2004 – 2006 2.5 litre 6 cylinder (M54) BMW Z4 (with electric power steering)
Developed and manufactured in house by Bullet Cars utilising the C30-84 Rotrex Supercharger, this kit will transform your standard Z4 into an M3 beating machine! The power delivery from the Rotrex Supercharger is extremely smooth and feels like a factory installation. With a stealth installation and virtually silent operation, this kit will suit the owner who is looking for a discreet performance upgrade.
Please note: This kit must be fitted in conjunction with an engine management solution