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Valved Exhausts

BMW M3 E9X Valved Catback Exhaust

BMW M3 E9X Valved Catback Exhaust

Regular price $2,999.00 CAD
Regular price $2,999.00 CAD Sale price $2,999.00 CAD
Sale Sold out


Most affordable valved exhaust system for the E9x M3 on the market!


Give your V8 the sound it needs with our stainless steel or titanium catback system for your M3! The S65 engine is loved by a lot of enthusiasts and one the thing the car lacks is sound. With our system you can get the best of both worlds and have the car straight pipe loud or stock quiet. Our M3 systems are fully customizable to our clients interests.
If you like a louder more raspier setup, the non resonated is a must. It gives your car the most potential in sound that it can get. If you're looking for minimal rasp and a bit quieter, the 2x resonated is a must. If you're looking for a deeper tone with no rasp and low drone, the quad resonated is a must.






  • 63mm pipe diameter 
  • TI- 35lbs lighter than stock. 


ValvedExhausts Catback System Features 

  • Vacuum Actuated Valves
  • Lighter than the OEM exhaust 
  • Minimal Drone Experience



  • Catback Exhaust System
  • Clamps/Hardware
  • 89mm ValvedExhaust Tips
  • 1x ValvedExhausts  Remote
  • 1x Remote Reciever
  • All Vacuum Lines Needed



  • 2008 - 2011 BMW E90 M3
  • 2008 - 2013 BMW E92 M3
  • 2008 - 2013 BMW E93 M3



This system may trigger your emissions or CEL light!


Stainless Steel catback orders will take 7-15 days to be processed before shipping out, all of our catback systems are made to order which increases the shipping time.

Titanium catback orders will take 15-20 days to be processed before shipping out, all of our catback systems are made to order which increases the shipping time.



North America -> 3-5 Business days

Europe-> 3-5 Business days

Asia-> 7-8 Business days

We reserve the right to cancel any order. We also reserve the right to verify an order based on but not limited to the payment type, shipping and billing address information.

For out of stock items, as soon as we have the items ready in our warehouse we will ship them out.

Please do not make any orders if you are not willing to wait for manufacturing or shipping times.

Customers are responsible for any charges in related to duties & taxes that they receive. We have no control over this and each country has different laws concerning these charges.



No Returns

 We do not accept returns unless the item you purchased is defective. If you receive a defective item, please contact us with details of the product and the defect.


If we do decide to accept a return for any special reason. You will be charge a 20% restock fee. 


Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a refund or a replacement as a result of the defect. If you are entitled to a replacement or refund, we will replace the product or refund the purchase price, using the original method of payment.


*Refunds do not include any shipping and handling charges shown on the packaging slip or invoice. Shipping charges for all returns must be prepaid and insured by you. You are responsible for any loss or damage to hardware during shipment. We do not guarantee that we will receive your returned item. Shipping and handling charges are not refundable. Any amounts refunded will not include the cost of shipping.*


To follow-up on the status of your return, please contact us


No Exchanges

 We only exchange goods if they are defective or damaged. In circumstances where you consider that a product is defective, you should promptly contact us with details of the product and the defect.


Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a replacement as a result of the defect. If you are eligible, we will send you a replacement product.



 ValvedExhausts sells aftermarket exhausts and not original equipment manufacturer (OEM) products and therefore may require some test fitting and preparation before installing. Depending on the system, some modifications may be required to achieve proper fitment.  ValvedExhausts will not be held responsible for any additional costs like install or modification costs due to improper fitment as every vehicle may be slightly different.


A customer shall not process a chargeback without returning the goods back to us. Chargebacks for any reason will not be accepted unless items are returned back to us.

NO credit card company shall initiate a chargeback without requiring customer to send the purchased product back. 

please email:

for return address.

We always recommend professional installment of our products, which includes professional & skilled workers with experience in the aftermarket exhaust installs. We continue to do our best to limit these modifications but as newer products are brought to production, there may be more work involved with them. If you are unsure about a product, especially before making a purchase, please do not hesitate to ask about it via email at


All of our products carry a 1 year Limited Warranty against defects in materials or craftsmanship when used on private passenger cars and light trucks under normal operating conditions. Any modification to the product or use inconsistent with the intended application voids this warranty.

1 Year Warranty is limited to replacement of the worn-out or defective product with the same (or substantially comparable) product in accordance with this warranty. Cost of removal and installation are not included, and any incidental and consequential damages are excluded under this warranty, regardless of when the failure occurs. These warranties have no cash value. The warranties will not apply to products which have been modified, improperly applied or installed on vehicles used for commercial or racing purposes.

To make a claim under this warranty, simply email us and return the defective product with the dated original receipt.

Warranty will be only applied to the original owner of the product. If our product was bought second hand. Warranty will not apply to you, and you will need to purchase replacement parts. 

Customer Reviews

Based on 10 reviews
Daniel O’Neill

What are the exhaust? Unfortunately there was a small delay however this does not disappoint me whatsoever. The exhaust met my expectations and has hugely improved the sound of my car. S65 v8 NEEEDS TITANIUM AND IT SOUNDS SO DAMN GOOD.

Albert Tsaplagin
Absolutely love it.

The delivery time was very short, the installation was very easy and bolted right up without any adjustments being needed, and best of all, the sound. I got a fully catless dual resonated catback, and this has to be one of the best sounding s65 setups i’ve heard. I’m overall completely satisfied.

Noah Franco
Best system and costumer service

First off, the customer service is absolutely amazing. I would send a message and within minutes I would receive a reply. Very helpful also with installing the exhaust and will answer any questions. I did a Stainless steel catback system on a bmw e90 m3. Super easy to install and fitment was perfect. Sound is absolutely amazing with valves opened. When the valves are closed I sound more quite then stock which is perfect for me. Definitely recommend Valved exhaust. Can’t go wrong. Also forgot to mention I received my stuff within 2 weeks to California.

Magic IRL
Music to my ears

After going back and forth between titanium and stainless I did the titanium, the craftsmanship is excellent and the sounds is pure joy!!

Kevin Torres
E9x full stainless steel valved system

Amazing quality. The welds are nice, no fitment issues no wiring issues , super easy install and it sounds amazing. 10/10 worth every penny. Customer service is top notch, answers right away. If you are iffy about buying it don’t be. It is amazing

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