AlpineX Dynamics
AlpineX Dynamics PSM Style Dry Carbon Fiber Rear Diffuser For BMW G80 M3 / G82 M4
AlpineX Dynamics PSM Style Dry Carbon Fiber Rear Diffuser For BMW G80 M3 / G82 M4
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WARRANTY POLICY
WARRANTY POLICY
Warranty & Inspection Policy
All products must be carefully inspected within seven (7) calendar days of delivery.
Any claim involving damage, defects, missing parts, or incorrect items must be submitted within this seven-day inspection period. Claims made more than seven days after delivery will not be eligible for warranty coverage, replacement, return, or refund.
Customers are responsible for inspecting the product and confirming that it is correct, complete, undamaged, and suitable for the intended vehicle before installation.
Products must not be installed if any damage, defect, fitment issue, or missing component is discovered. Please contact us before proceeding with installation.
Once a product has been installed on a vehicle, it is considered accepted by the customer and is no longer eligible for warranty coverage, return, replacement, or refund.
By purchasing and installing our products, the customer acknowledges and agrees to this Warranty & Inspection Policy.
The AlpineX Dynamics PSM Style Dry Carbon Fiber Rear Diffuser For BMW G80 M3 / G82 M4 adds exposed carbon detailing to your G80 M3 / G82 M4.
The PSM Style design adds definition to the lower rear bumper with exposed dry carbon fiber around the exhaust area.
Vehicle Fitment
- BMW G80 M3 Sedan
- BMW G82 M4 Coupe
Confirm the exact vehicle and factory component configuration before ordering. Modified or aftermarket bodywork requires a separate fitment check.
Key Features
- PSM Style rear diffuser design
- Dry carbon fiber construction
- Exposed carbon fiber detailing
- Coordinates with other carbon fiber exterior components
Construction & Design
Dry carbon fiber construction highlights the PSM Style profile and the visible carbon weave.
Installation
Professional installation is recommended. Check the rear bumper and exhaust configuration before installation. Test-fit the diffuser and confirm exhaust clearance and secure attachment at all mounting points. Confirm the required hardware and attachment method with the installer before final fitting.