Dinan Resonator Delete Kit for BMW X3M / X4M 2020-2025
The Dinan Resonator Delete Kit for the F97 X3M and F98 X4M upgrades the exhaust sound profile, delivering a more aggressive tone with enhanced volume. This kit replaces the factory resonated section with an optimized, mandrel-bent X-pipe made from T304 stainless steel, creating a distinct exhaust note that is smoother, fuller, and better suited to the high-performance nature of BMW’s SAV (Sport Activity Vehicle).
Key Features:
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Enhanced Acoustics:
- Louder, smoother, and fuller exhaust note for a dynamic sound experience that aligns with the performance of the X3M and X4M.
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High-Flow X-Pipe:
- Includes a precision-crafted X-pipe that ensures even flow to both exhaust tips, minimizing backpressure and producing a balanced, aggressive sound compared to standard stamped X-pipes.
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Improved Flow & Performance:
- 2.75" (70mm) mandrel-bent T304 stainless steel tubing replaces the factory 70mm hydro-formed piping, promoting freer exhaust flow for improved response.
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Weight Reduction:
- Lighter than the stock system, reducing weight from 10 lbs. to 8 lbs. for a slight performance advantage.
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Durable Stainless Steel Construction:
- Built with T304 stainless steel and finished with a brushed look for both durability and a high-quality aesthetic.
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Easy Bolt-On Installation:
- Designed for a seamless fit, this kit includes all necessary mounting hardware for a straightforward installation process.
| Brand |
Dinan |
| Dinan Point Value |
1 |
| Emission Code |
5 |
| Labor Time (Hours) |
2.5 |
| Product Type |
Resonator Delete |
| Sale Category |
Exhaust |
| UPC |
813725029269 |
| Part Number |
D660-0087 |
Fitment Chart:
| Make |
Model |
Year |
BMW
|
X3M
|
2020-2024
|
|
BMW |
X3M Competition |
2020-2024 |
|
BMW |
X4M |
2020-2025 |
|
BMW |
X4M Competition |
2020-2025 |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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We reward enthusiasts who trust us with their major projects. Use these tiered codes at checkout to apply instant savings to your order:
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• AH180 — $180 OFF $3000+ | • AH400 — $400 OFF $6000+
• AH630 — $630 OFF $9000+
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Fitment Guarantee:
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Our experts will review your specifications and provide written confirmation for your build.
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Secure Shipping:
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Flexible Returns:
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Unused items in brand-new, original packaging can be returned within 30 days. While standard refunds incur a 25% restocking fee, we will waive this fee entirely if you choose store credit or an exchange for your next upgrade.
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Exclusions:
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To ensure every customer receives brand-new, untampered components, parts that have been installed, modified, or used are non-returnable. Custom builds, special orders, and wheel/tire packages are considered final sale.
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Need assistance? Reach out via our
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Fitment Guarantee
Fitment guides and tools are helpful—but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double-check for you. We take the guesswork out of your purchase by standing behind our expertise.
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Verify Your Build:
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If this product doesn't list your specific vehicle data, simply reach out to support@autohousesupply.com. We will manually verify compatibility for you.
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Our Promise:
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When we confirm a fitment in writing and it doesn’t work for your application, we cover the return shipping and exchange it at no cost to you.
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