Vossen VFS-1 g20 m340i/m440i while 5 custom finishes provide

while 5 custom finishes provide a more personalized experience

please request a quote using the form above with your desired specifications

The Dinan Stage 1 Performance Engine Software is designed for the B58 engine to yield maximum power (for a variety of different octanes)

5 Max HP Gain 48 @ 4500 RPM Max Torque (lb-ft) Gain 59 @ 3000 RPM Peak HP 470 @ 6000 RPM Peak HP Gain 31 @ 6500 RPM Peak Torque (lb-ft) 509 @ 3500 RPM Peak Torque (lb-ft) Gain 57 @ 4000 RPM Product Type Engine Software Warranty Limited Lifetime Warranty Part Number D900-B58-G-S1-W

While the stock intake system is adequately suited to support up to stage 1 power levels that does not mean there is no performance benefit when upgrading to the Dinan system

Vossen VFS-1 g20 m340i/m440i while 5 custom finishes provideDiameters 19 22 Widths 8. 5" 12" Special Order Item to purchase, please request a quote using the CONTACT US FORM with your desired specifications. The flow forming process maintains the integrity of the design, while also improving the grain structure of the aluminum, creating a stronger, lighter, and considerably thinner forged like rim barrel. Flow forming is the response to our markets demand for lightweight wheels that are more durable and