Top Speed Pro1 Track Spec X-Pipe Mid Section with Quad Resonators – BMW M3 E90/E92/E93 (2008–2012)
Upgrade your M3’s sound and performance with the Top Speed Pro1 Track Spec X-Pipe Mid Section, featuring quad resonators designed to smooth out rasp and deepen your V8 tone. Constructed from high-quality T304 stainless steel with 63mm mandrel-bent piping, this mid-pipe offers impressive gains in both sound refinement and exhaust flow.
To keep pricing competitive and shipping efficient, this system is designed in a modular multi-piece configuration. When installed correctly, it seals securely with no gaps or leaks, delivering the performance benefits of a one-piece unit. To help ensure proper fitment, we provide a detailed installation guide for customer support.
Key Features:
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Quad Resonators – Balances tone, reduces rasp, and preserves V8 character
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63mm (2.5") Mandrel-Bent Piping – Increases exhaust velocity and performance
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T304 Stainless Steel – Rust-resistant and heat-tolerant for long-term reliability
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TIG Welded Construction – Strong, precision-crafted joints
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Multi-Piece Modular Design – Easier to ship, flexible to install
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Clearance Indentations – Built-in chassis clearance zones without restricting flow
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Compatible with Most Aftermarket Rear Exhausts
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Actual Product Photos Shown
Vehicle Fitment:
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BMW M3 E90 Sedan (2008–2011)
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BMW M3 E92 Coupe (2008–2013)
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BMW M3 E93 Convertible (2008–2013)
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Compatible with both Manual and SMG transmissions
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Designed for the V8 S65 engine
⚠️ Legal Use Notice:
This product is intended for off-road or track use only. Depending on your location, it may not be legal for use on public roads or highways. Please consult your local and state regulations regarding emissions compliance and vehicle modifications before installation.
Installation & Support
Top Speed Pro1’s modular design requires precision during installation. All sections must be properly aligned and tightly clamped to prevent leaks. Professional installation is strongly recommended for best fitment, performance, and long-term durability.
Email: info@topspeedauto.com
Call: (972) 233-0888
❓ Frequently Asked Questions
Will this X-pipe fit my M3?
Yes. This system fits the 2008–2013 BMW M3 E90 Sedan, E92 Coupe, and E93 Convertible with the V8 S65 engine. It supports both Manual and SMG transmissions.
What does the quad resonator design do?
The quad resonators help reduce rasp and refine the tone of the V8 exhaust, producing a deeper, smoother, and more controlled sound while maintaining performance flow.
Is this a one-piece or multi-piece system?
This system is a modular multi-piece design. It was previously one-piece, but we updated the layout to lower shipping costs for customers. When properly installed, the fitment is tight and leak-free.
Is installation difficult?
Installation requires care to ensure all pieces are properly aligned and sealed. We recommend professional installation. An installation guide is provided to assist with proper fitment.
Is this system street legal?
This product is intended for off-road or track use only. Depending on your location, it may not be legal for use on public roads or highways. Please check your local laws before installing.
Can I use this with my aftermarket rear exhaust?
Yes. This mid-section is designed to work with most aftermarket rear exhaust systems compatible with the BMW E9X M3 platform.
Why are there dents in the piping?
The indentations are engineered for chassis clearance and will not affect flow or performance. They allow for proper underbody fitment while maintaining optimal pipe diameter.
Where can I find installation help?
You can download the installation guide here, or contact us at info@topspeedauto.com or (972) 233-0888 for support.
