BMW G8x M3 / M4 Valved Sport Exhaust System

Sound With Free Flow Downpipes:

Besides the quite strange grille setup, the G80 is a killer new M car, but like most, the sound is lacking. The Factory exhaust for the New G80 /G82 BMW M3/4 does not deliver the goods. We fix that with our single 3.5 inch mid-pipe. This mid-pipe incorporates an equal-length design that allows for a very enjoyable high pitch sound experience without having to modify your OEM rear section. This mid-pipe connects to OEM downpipes or free-flow front pipes if you choose to upgrade. It will not throw a check engine light and can be combined with any aftermarket axle-back. It's time for you to take control of your M3 or M4 sound experience with our mid-pipe. Never settle for anything but the best.

Sound With Stock Downpipes:

In addition to our mid-pipe, the system can be optioned with our Axleback for added sound and performance gains, as well as our valve control unit, allowing you to fully open and close the valves at the touch of a button. Constructed a T304 stainless, this system utilizes our familiar quad chambered muffler design in order to offer a very flexible sound experience for the G80 M3 and M4. The system runs 2.75 inches all the way back and is optimized for the best flow characteristics to improve sound and improve power through the rev range. To finish off the system, a beautiful set of double-layered tips come standard.

It's time to take your sound experience to the next level on your G80. At Valvetronic Designs, we do not compromise. Neither should you.

The system is now available in ultra high-quality grade 5 titanium. Beware of other manufacturers selling cheap titanium systems. Ours differs by utilizing proprietary sourcing and construction techniques to ensure the ultimate quality of the system.

Fitment

2020+ BMW G80 M3
2020+ BMW G82 M4
2020+ BMW G83 M4

CLICK HERE FOR INSTALL GUIDE

*When installing just the midpipe or axleback, ensure the cut at the OEM rear section is made around the second DIMPLE. This will ensure proper fitment*

Features of this Exhaust Upgrade

Constructed of the highest quality T304 Stainless steel or Grade 5 titanium
57.8 lbs Lighter than the factory exhaust (Titanium)
24.7 lbs lighter than the factory exhaust (Stainless)
Fully Mandrel bend for maximum flow
Cross brace included
Electronic exhaust valves for rapid open and close functionality with included controller
- Can also be configured for OEM valve integration
Beautiful set of exhaust tips
Precision tig welds for high strength
100% REVERSIBLE, always able to go back to stock at any time
Connects to OEM downpipes

* IMPORTANT NOTE *

Older system designs (V1/V2) will NOT work with the latest V3 designed catback system. For example, if you are running an older Valvetronic Designs midpipe or axleback and are looking to complete your catback setup, you will need to upgrade to the new V3 catback setup.

The V3 midpipe is manufactured with additional clearances at the downpipe connection and mid section to ensure proper fitment; when you receive your system do not be alarmed as this is completely normal!

PLEASE EMAIL US AT: CUSTOMERSERVICE@VALVETRONIC.COM WITH ANY QUESTIONS

Fitment

Shipping + Returns

All products are shipped out from one of the Signature Autohaus shipping locations. Signature Autohaus drop ships some products and ships direct others. All products are shipped via FedEx, UPS, DHL or another qualified shipping carrier. Special arrangements may need to be made for international orders and oversize packages. In the event a product arrives damaged to your location, please follow the steps listed below. All damaged items must be reported to the shipping carrier immediately and you must notify Signature Autohaus within 5 days of receiving your order. If these steps are not followed, your shipment may not be able to be a candidate for a claim. Complete the Shipping DAMAGE Claim Form by contacting the carrier that delivered your package. 1) Keep the product and its original packaging and box Make a list of the damaged or lost item(s) 2) Signature Autohaus will contact the shipper once we receive the email info above to schedule a pickup, DO NOT send it back to us 3) Once the product is picked up and inspected by Signature Autohaus and or Supplier, a replacement or credit will be issued. 4) The Shipping Rates shown at time of checkout our dimensional rate only. If your shipment weight is to much then contact us for a shipping quote. If there is an error in the shipping rate quoted we will contact you and let you know of the changes. International orders(Outside the USA) are not automatically processed as we may require additional information from you. If a product is ordered and not wanted, the UNUSED item can be returned for a 35% restocking fee. Shipping is not refundable in either direction. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the Signature Autohaus warehouse are shipped via FedEx or Freight and require a signature when delivered. Some packages shipped from the manufacturer may or may not require signatures for package release. Fedex, UPS, and DHL have package pick up locations if you are unable to sign for the package. If the package is returned to Signature Autohaus or manufacturer, you will be responsible for the return shipping costs and pay a 35% restocking fee. These fees will be charged to your account on file. SIGNATURE AUTOHAUS DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return, will not cover any expenses related to the product or installation, and you maybe be required to purchase a replacement. In the event that the product you ordered is sent either incorrectly or processed wrong by Signature Autohaus, we will arrange for the package to come back to us and ship out a replacement. We will evaluate the situation before we determine the shipment was incorrect. To return a item back to us, please do the following: 1. Contact our Customer Service Department to receive a RMA number. All packages returned without a Returned Merchandise Authorization number will be refused. 2. Package the item up in original packaging unless deemed unuseable 3. Include the UNUSED parts and any additional information that was included 4. Include a copy of your receipt 5. Write a brief description of the problem with the product 6. If you have a receipt for the return shipping include as well 7. We DO NOT accept any freight collect packages 8. Once we have received the above information we will notify you via email or phone and let you know the status.

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Guaranteed Fitment

In-House Experts

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BMW G8x M3 / M4 Valved Sport Exhaust System

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Sound With Stock Downpipes:

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Guaranteed Fitment

In-House Experts

Added Value

Wordwide Delivery

BMW G8x M3 / M4 Valved Sport Exhaust System

Sound With Free Flow Downpipes:

Sound With Stock Downpipes:

Fitment

Features of this Exhaust Upgrade

Recently Viewed Products

Your cart