Dinan High Flow X-Pipe for BMW M3 / M4 2015-2020
Note:
The Dinan High Flow X-Pipe for the F80/F82 M3/M4 brings an assertive, race-inspired exhaust sound that captures attention and embodies the M3/M4's performance legacy. Designed to deliver a balance of raw aggression and exotic tonal quality, this X-pipe uses Dinan's custom "X" crossover for optimal flow, inspired by the E9x M3 racing middle exhaust. The system replaces the factory center section (post-secondary catalytic converters) and removes the resonator, replacing it with free-flowing, 2.75" mandrel-bent T304 stainless steel tubing to improve both sound and airflow.
Key Features:
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Aggressive Sound:
- Removes factory resonator, creating a deep, throaty tone with increased cabin noise.
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Enhanced Flow Design:
- Replaces stock 65mm tubing with 2.75" (70mm) mandrel-bent tubing, maximizing exhaust flow.
- Custom X-pipe crossover reduces restriction compared to standard stamped X-pipes.
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Durable Construction:
- Made from 100% T304 stainless steel for longevity and performance.
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Easy Installation:
- Bolt-on installation with included mounting hardware, OE-quality clamps, and flanges.
| Brand |
Dinan |
| Dinan Point Value |
1 |
| Emission Code |
5 |
| Height |
10 |
| Labor Time (Hours) |
2 |
| Length |
54 |
| Product Type |
Mid-Pipe |
| Weight |
17 |
| Width |
29 |
| UPC |
813725023892 |
| Part Number |
D660-0060 |
Fitment Chart:
| Make |
Model |
Year |
BMW
|
M3
|
2015-2018
|
|
BMW |
M4 |
2015-2020
|
⚠️ 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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