GFB T9203 WRX SUBARU IMPREZA GG 2.5 WRX AWD 230HP E46 330ix Later M140i and M240i models

Later M140i and M240i models equipped with a petrol particulate filter will require basic engine tuning at the time of fitment to cancel the EML warning light

Endless MX72 EIP168 front axle kit

This listing is for non-GPF non-OPF vehicles only

3 (29 KW / 40 HP) (07/1964 - 07/1970)

BMW 1 Series (F20/F21) – M135i (N55)

GFB T9203 WRX SUBARU IMPREZA GG 2.5 WRX AWD 230HP E46 330ix Later M140i and M240i modelsAll the Performance with the Noise! The Hybrid valve is back! In 1999, GFBs first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By staging the two venting outlets, at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a louder sound. As a benefit, this system makes