Deep Tone Industries x Toroing BMW G87 M2 Equal Length Z Pipe Midpipe (2023+)

Transform the sound and character of your BMW S58-powered M2 with the Deep Tone Industries x Toroing Equal Length Z Pipe Midpipe. Developed through a collaboration between Deep Tone Industries and Toroing, this innovative exhaust upgrade has quickly become one of the most sought-after modifications for the G87 platform, delivering a deeper, smoother and more exotic exhaust note without fundamentally changing the factory rear silencer.

Unlike conventional midpipes, this system features a 3D-printed stainless steel Z-pipe crossover design, combining advanced manufacturing techniques with an equal-length exhaust layout to improve exhaust pulse timing. The result is a dramatic change in the character of the S58 engine, reducing the rasp and harshness many owners associate with the factory exhaust while enhancing turbo whistle and producing a richer, more refined soundtrack.

Manufactured using 3D-printed stainless steel, this midpipe offers exceptional manufacturing accuracy, superior internal flow characteristics and outstanding fitment compared to traditional fabricated systems. Supplied with a Fitment Guarantee and 1-Year Warranty for the original owner, it represents one of the highest-quality Z Pipe options currently available for the BMW G87 M2.

Key Features

• Collaboration between Deep Tone Industries & Toroing
• Premium 3D-printed stainless steel construction
• Equal-length Z-pipe design
• Improved exhaust pulse balancing
• Significantly reduced rasp
• Deeper, smoother exhaust tone
• Enhanced turbocharger sound
• Precision-engineered fitment
• High-quality stainless steel construction throughout
• Fitment Guarantee
• 1-Year Warranty for the original owner

What Is a Z Pipe?

The Z Pipe is the latest evolution in BMW S58 exhaust design.

Rather than merging both exhaust banks into a single pipe like a traditional single midpipe, the Z Pipe retains the twin-pipe layout but crosses the two pipes over in a carefully engineered Z-shaped configuration, while maintaining an equal-length flow path.

This allows exhaust pulses from each turbocharger to arrive at the rear silencer far more evenly, fundamentally changing the character of the engine without relying solely on increased volume.

Think of it as the next generation of equal-length midpipe technology.

Why Does It Sound Different?

The S58 is widely regarded as one of BMW M's finest turbocharged engines, but many enthusiasts agree that its factory exhaust note leaves room for improvement.

Owners often describe the standard system as:

• Raspy
• Metallic at higher RPM
• Harsh under acceleration
• Lacking the depth of previous BMW M engines

The Deep Tone Industries x Toroing Z Pipe has been engineered to improve the quality of the sound rather than simply making it louder.

Owners typically report:

• Deeper idle
• Much smoother overall tone
• Dramatically reduced rasp
• More exotic high-RPM note
• Increased turbo whistle
• A more premium, refined exhaust character

Many enthusiasts compare the resulting sound to a modern twin-turbo European sports car or even the Nissan GT-R (R35), rather than the distinctive factory S58 note.

Z Pipe vs Single Midpipe

For several years, single midpipes have been one of the most popular exhaust upgrades for the G8X and G87 platforms. While they remain an excellent option, the Z Pipe takes a different engineering approach.

Many owners who previously favoured single midpipes are now switching to Z Pipes because they retain excellent volume while significantly improving overall sound quality.

Performance Benefits

Most enthusiasts purchase a Z Pipe primarily for its acoustic improvements rather than outright horsepower.

However, the improved exhaust routing can offer:

• Improved exhaust scavenging
• Better exhaust flow
• Reduced exhaust restriction
• Improved turbocharger response
• Potential small power gains on tuned vehicles

When compared with ECU tuning or downpipes, performance gains are relatively modest, making this one of the best upgrades available for improving the driving experience through sound.

Precision 3D-Printed Construction

Unlike conventional fabricated exhaust systems, this midpipe is manufactured using advanced 3D-printing technology.

Benefits include:

• Exceptional manufacturing precision
• Superior fitment accuracy
• Optimised internal gas flow
• Complex internal geometry not possible using traditional fabrication
• Outstanding durability
• Premium finish

This manufacturing process delivers a level of quality and consistency that is extremely difficult to achieve using conventional welded construction.

Why Choose Deep Tone Industries?

Deep Tone Industries focuses exclusively on the section of the exhaust system that has the greatest influence on how a performance car sounds, feels and responds.

Rather than reinventing established layouts, Deep Tone refines proven exhaust designs to deliver:

• Deeper, smoother exhaust tones
• Improved exhaust flow
• Excellent fitment
• Outstanding value
• Long-term reliability

Every product is developed through extensive real-world testing and is backed by a 1-Year Warranty for the original owner, giving enthusiasts confidence alongside exceptional value.

Compatibility

Compatible with:

• BMW G87 M2 (2023+)

Suitable for both Left-Hand Drive and Right-Hand Drive vehicles.

What's Included?

• Deep Tone Industries x Toroing Equal Length Z Pipe Midpipe
• Installation hardware (where supplied)
• Fitment Guarantee
• 1-Year Warranty for the original owner

Important Motorsport & Emissions Disclaimer

European OPF/GPF Vehicles

This exhaust system removes the factory OPF (Otto Particulate Filter) on European-market vehicles.

As a result:

• This product is not legal for use on public roads in many countries.
• It is intended for off-road, motorsport and competition use only.
• Vehicles fitted with this product may fail emissions or roadworthiness inspections where applicable.

By purchasing this product, the customer accepts responsibility for ensuring their vehicle complies with all local laws and regulations.

R44 Performance cannot be held responsible for any consequences arising from the installation or use of this product on public roads or in violation of local legislation.

For North American customers, this product is intended for off-road or competition use only and may not be installed on pollution-controlled vehicles operated on public highways.

Why Buy From R44 Performance?

R44 Performance supplies premium BMW exhaust upgrades trusted by enthusiasts worldwide.

• BMW specialists
• Fitment Guarantee
• Fast UK & worldwide shipping
• Expert technical support

Experience one of the biggest innovations to hit the S58 aftermarket with the Deep Tone Industries x Toroing Equal Length Z Pipe Midpipe. Combining cutting-edge 3D-printed construction with an advanced equal-length crossover design, it delivers one of the deepest, smoothest and most exotic exhaust notes currently available for the BMW G87 M2.

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.