BMW M3, M4 S55 - QT 580 KIT

The delivery time for products in stock is 1-3 business days.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch.

A comprehensive tuning package aimed at S55 technology. The package includes the following products:

-QT Decat Downpipe or QT 200CPI Downpipe (choose the right model before adding to the shopping cart)

-QT Aluminum supercharger pipe + J-Pipe

-QT Evo 1 S55 Intake

Together with the right kind of engine adjustment work, QT Hardware enables approx. 580HP / 850Nm power & torque readings.