BMW 330D (F31) 340i Style Dual Exit Exhaust Conversion
BMW 330D (F31) 340i Style Dual Exit Exhaust Conversion
BMW 330D (F31) 340i Style Dual Exit Exhaust Conversion
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BMW 330D (F31) 340i Style Dual Exit Exhaust Conversion

Cobra Sport
Stock to order In stock

Fits: F31 Touring M-Sport models (additional dual exit panel required).

Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality.

This BMW 330D performance exhaust is made in 3"/76.2mm pipework and fits from the centre section backwards replacing the standard rear section with dual exit tailpipes.

This performance exhaust is designed to fit 330D vehicles with the M-Sport bodykit with the addition of the interchangeable dual exit 340i M-Sport lower rear panel which is available separately, see related items ( Part No: RP02).

This cosmetic performance exhaust upgrade is focused on improving the styling of the 330D. The exhaust has been designed to offer a subtle improvement in sound but stay at very similar sound levels to the original exhaust.

All relevant fittings and gaskets are supplied.

Note - The original pipework will have to be cut to enable this exhaust to fit the vehicle.

This product fits models equipped with factory fit tow bar. 

Does not fit AdBlue models.

Press Release

For those seeking to achieve the more aggressive and sporty look of the 340i to the rear end of their 330D, Cobra Sport now offer a dual exit cosmetic exhaust upgrade which makes a bold statement.

This exhaust system has been designed to fit neatly with the M-Sport rear bumper into which the 340i M-Sport dual exit lower rear panel (available separately) easily clips into place completely replacing the existing single side exit 330D lower rear panel. Once fitted, the new Cobra Sport 330D exhaust system and replacement 340i lower rear body panel look entirely at home on the car and gives the 330D a much sportier edge with the dual exit exhaust tailpipes.

Matt Thomas, Cobra Sport’s Sales Manager says “We’ve seen a growing trend of people wanting to achieve the look of the more recognisable 340i’s dual exit exhaust on the more economical diesel model, our dual exit exhaust conversion allows them to achieve the look with this fantastic cosmetic upgrade. The 330D dual exit cosmetic exhaust upgrade has been specially designed to offer a slightly deeper exhaust tone overall but stays within 2dB of the original exhaust."

The new dual exit exhaust for the 330D is finished with a choice of round 3.5” (88.9mm) highly polished T304 stainless steel tailpipes which further enhance the appearance the car and perfectly match the styling of the popular BMW M-Sport models.


Sound example of the closely related BMW 335D Exhaust (Dual Exit Rear Exhaust)

Sound example of the closely related BMW 435D Exhaust (Quad Exit Rear Exhaust)

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We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods, custom products (such as special orders or personalised items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. Please note that the customer is responsible for ensuring the correct part is ordered and fits the vehicle it purchased for.

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please note the Exceptions / non-returnable items section, which states there are no returns for perishable goods, custom products (such as special orders or personalised items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please remember it can take some time for your bank or credit card company to process and post the refund too. Some refunds may incur an admin/restocking fee. 


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