Remus BMW M140i Cat Back Exhaust System (F20/F21)

Remus stainless steel full cat-back exhaust system for the BMW M140i transforms the sound of the vehicle's B58 engine. Make your M140i sound absolutely savage with this system. Hand made in Austria, this system runs from the factory catalytic convertor all the way out to the tips. Multiple exhaust tip options are available - please select the option you would like below.

This system also offers performance gains by reducing the back pressure of exhaust gases. Fitting this cat-back system from Remus will also allow you to make greater power gains from tuning compared the the restrictive OEM exhaust system.

We run this Remus system on our own BMW F20 M140i shop car and we always get compliments on how incredible it sounds. The system is very simple to fit yourself - alternatively, we can fit this system for you at our workshop located in Wembley, London.

*Please note: Only the resonated midpipe is EC homologated for road use.

PRODUCT SPECIFICATION

- Increased performance
- Made from high-quality stainless steel
- 1 Integrated valve (off OEM system)
- 84mm pipe diameter

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.