MST BMW M2 M3 M4 X3M X4M S58 3.0 Catted Downpipe (BW-S5801DP)

Suitable for All BMW vehicles with the S58 3.0L engine.

Bringing even more performance & exciting exhaust sounds to your vehicle.

Features

* Casted upper stainless steel V-Band ensures precise fitment

* Ultra-high flow 200 cell per square inch catalyst

* Fit on stock tune and remap tunes

* No Check Engine Light (CEL) guarantee

* Covered by a 2-year warranty on the catalytic converter

* Dyno tested max gains 15-20HP and 25Nm TQ

* Excellent turbo response with reduced turbo lag

* Improved throttle response

* More aggressive exhaust sound

* MST catted-downpipe is the best choice for balancing power gains and environmental compliance

Fits

All BMW vehicles with the S58 3.0L engine

PLEASE NOTE: 

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

Shipping Information

* Your packages may be subject to the customs fees and import duties of the country to which your order ships. These charges are always the recipient's responsibility.

* Shipping with DHL Express or FedEx.

* If you can't find the shipping option to your location or for more information, please contact us.

NOTICE:

Our CAT warranty for the downpipe is two years. Please note that we only approve warranties for CELs thrown because of the catalytic converter.
If a CEL is thrown because of our catalytic converter, we will exchange a new downpipe for the customer free of charge.
But the customer will have to cover the shipping cost themselves.
We will send a new downpipe to the dealer that the customer originally purchased from.
The customer needs to send the old downpipe back to the dealer that they purchased from.
After the dealer confirms that they received the old downpipe, then will they send the new downpipe to the customer.
This means if the issue mentioned above occurs, customers can get a new downpipe for free, but for all domestic shipping costs, the customers must cover themselves.