This is one of the highest-efficiency downpipes worldwide.

Suitable for BMW/Toyota B58 3.0 engine vehicles. Bringing even more performance & exciting exhaust sounds to your vehicle.

Features

* Largest diameter downpipe for B58 worldwide

* 6" diameter Euro 6 400 cell catalytic converter

* No CEL guarantee 

* Large diameter design gives you the same efficiency as straight pipes

* CNC adapter corresponding to largest diameter design turbo

* Fit on GPF/OPF Vehicle 

* Dyno test results on stock vehicle, additional 18-25hp& 4kgm, also enhances performance for tuned vehicles.

* Suitable for 800hp or more vehicles

* Greatly reduces exhaust pressures & temperatures

* Possesses both performance & cleaner exhaust emission

* Suitable for either stock or tuned vehicles

* We have versions for both GPF and non-GPF vehicles

Fits

* 2016+ F20 BMW M140i

* 2016+ F22 BMW M240i & M240i xDrive

* 2016+ F30/F31/G20 BMW 340i & 340i xDrive

* 2016+ F32/F33/F36/G22/G23/G26 BMW 440i & 440ixDrive

* 2016+ G30/G31 BMW 540i & 540i xDrive

* 2016+ G11/G12 BMW 740i & 740i xDrive

* 2019+ A90/A91 Toyota Supra

* 2022+ G42 BMW M240i

PLEASE NOTE: 

These parts are for OFF ROAD/RACE USE ONLY. They are not USA 50 state legal & not legal in some countries.

Catalytic Converter EPA Establishment Number: 101709-CHN-1

Our CAT warranty for the downpipe is valid for two years. Please note that warranty claims are only approved if a Check Engine Light (CEL) is triggered due to the catalytic converter. If this occurs, we will provide a replacement downpipe free of charge. However, the customer is responsible for all shipping costs.

The customer must return the old downpipe to the dealer from whom it was originally purchased. Once the dealer confirms receipt of the old unit, the replacement will be shipped to the customer. In other words, if the issue above occurs, the downpipe itself is free, but all domestic shipping fees are the responsibility of the customer.

Before placing an order, please ensure the product is compatible with your vehicle (GPF or non-GPF version). If you have any questions, feel free to contact us.