Description
The Dinan axle-back exhaust changes the sound and rear appearance of 2023-2026 BMW M2. This version supplies polished exhaust tips.
The system retains factory valve operation, using the muffler path for a more subdued note and an alternate flow path when the valves open. That gives the driver a wider range of sound character through the vehicle’s original control strategy.
Technical details
- Valve operation: factory-controlled valves retained.
- Construction: T304 Stainless Steel.
- Tip finish: Polished.
- Listed vehicle application: 2023-2026 BMW M2.
- Manufacturer part number: D660-0100.
Fitment and installation
- Confirm body style, drivetrain and the original rear-valance configuration. Review the installation procedure for cutting, joining and valve-transfer requirements.
- A stronger exhaust note does not mean zero cabin resonance; other modifications can change the sound substantially.