Product Details
About this part
Inspired by the GT3 RS the AutoTecknic Roof Air Guide Fin Set is a precision-engineered upgrade designed to enhance both aerodynamics and aesthetics for the BMW G82 M4. Utilizing advanced 3D modeling we’ve sculpted these fins to match the roof’s exact curvature ensuring a seamless OEM-style fit. Crafted from pre-preg carbon fiber they maintain an ultra-lightweight structure while delivering superior strength and durability. Their high-gloss carbon weave perfectly complements the M4’s factory carbon roof creating a cohesive motorsport-inspired look that turns heads both on and off the track.
Beyond aesthetics
these roof-mounted fins actively improve aerodynamic efficiency by directing hot air from the front middle radiator outward and away from the rear trunk
reducing drag and increasing downforce stability at high speeds. Whether you’re carving through canyon roads or dominating the track
this upgrade ensures maximum airflow management for enhanced performance. Elevate your G82 M4’s presence with a functional
race-inspired carbon fiber modification designed for passion-driven enthusiasts.
Fitment
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If a part doesn't fit as expected, contact us and we'll work with you to resolve it.
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Returns
- Unused, uninstalled parts can be returned or exchanged within 30 days of the order date.
- To start a return: Contact us first, don't use Return to Sender.
- Returns can have up to a 20% restocking fee.
- Built-to-order and special-order items can't be returned or cancelled once production begins.
Shipping
- Orders are processed 7 days a week to ensure your product ships as quickly as possible.
- Inspect parts within 10 days of delivery, and reach out regarding any damage or missing pieces.
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Warranty
- All parts retain the manufacturer's warranty.
- Warranty claims are subject to the manufacturer's approval.