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Mercedes X290 AMG GT 4-Door Coupe RENNtech Carbon Fiber Rear Wing (88.290.20.70)

The Carbon Fiber Rear Wing for the Mercedes-Benz AMG GT 4-Door Coupe dramatically improves rear end stability with an aggressive yet highly functional design. RENNtech’s engineering and design teams had one clear objective; functionality without compromise. Several design iterations were explored, tested, and refined which evolved into our final and optimal solution. RENNtech utilized the latest technology in 3D scanning, CAD surfacing, CFD analysis, and 3D-print prototyping in order to fully develop the AMG GT 4-Door Rear Wing assembly. The CNC machined 6061-T6 aluminum mounting brackets are designed to be a direct fit into the  wing base. No permanent modifications to the vehicle are required. Each wing element is expertly crafted in Germany, with the highly accurate pre-preg carbon fiber manufacturing process; producing superior surface quality and ensuring an OEM standard level of fitment. Finished off in a high-gloss UV protectant coating and assembled with custom Titanium hardware, this RENNtech carbon fiber rear wing is a must have for any AMG GT 4-Door Coupe enthusiast. Note: RENNtech Carbon Fiber Wing is available with tall or low style stanchions. Please specify your preference at time of order. For vehicles without the optional, fixed Edition-1 Wing, the OEM Wing Base and Spoiler Deactivation module are required. RENNtech offers OEM replacement for the retractable factory spoiler along with deactivation module.  What exactly is prepreg carbon fiber? Prepreg is widely known as the finest process in carbon fiber manufacturing and has been used for aerospace and military applications because of its superior consistency in weight, thickness, fitment, resin, carbon layout, and overall quality. The pre-impregnated (prepreg) fiber method creates stiffer, stronger laminates with controllable, predictable results which is a consistent, tight fiber weave that not only looks amazing, but adds strength. Most carbon fiber companies use a lower cost, wet-layup or infusion method which results in components of inferior strength, appearance, and overall quality. To explain this process in short, the fiber is pre-impregnated (hence the name) with resin at a production facility, rolled on spools, and kept in a controlled environment to prevent the resin from curing prematurely. This material is then cut and hand laid into a mold to the proper thickness and cured at strictly controlled temperatures. This process creates a laminate with a precisely controlled resin volume and in turn is 20-30% stiffer and stronger than an equivalent thickness wet laminate process. This ensures our customers receive components which not only look good on the vehicle standing still, but won’t crack, warp, fall off or fade when mounted to the exterior of their vehicle after six months or while driving at high speed.     RENNtech Carbon Fiber Quality Control RENNtech strives to deliver the highest quality carbon fiber products in the industry. All of our designs are unique and fully developed in house by our skilled engineers and designers. These products can be very complex and are handcrafted utilizing the pre-preg manufacturing process, making each product truly unique. Therefore, a few minor inconsistencies and differences between parts is possible. Whether it’s a small deviation in the weave layup or slight inconsistency in the finish, this is completely normal in carbon fiber manufacturing because of the nature of the material and production process. Any parts with more noticeable areas of concern are scraped entirely and never offered to our highly discerning clientele. Comparing to alternative product, we're confident you will be more than satisfied with our authentic RENNtech carbon fiber components.
The Carbon Fiber Rear Wing for the Mercedes-Benz AMG GT 4-Door Coupe dramatically improves rear end stability with an aggressive yet highly functional design. RENNtech’s engineering and design teams had one clear objective; functionality without com...
**VIN NOTE** RENNtech often requires your vehicle's VIN number to process orders. Please leave this information in a note during checkout or email us with your order number after order is placed*   RENNtech has become the premier Mercedes-Benz specialist and Hartmut Feyhl himself is regarded by many as USA’s foremost authority in Mercedes tuning. His vast experience comes from 12 years spent at AMG Germany before serving as the North American division’s Technical Director. Prior to the tuning company’s merger with Mercedes-Benz in 1999, by the request of AMG Germany, Feyhl branched out on his own to start RENNtech and service the existing AMG North America customers. Performance without compromise. This is the foundation upon which we have built our reputation. Established in 1989 by Hartmut Feyhl, RENNtech has evolved and grown from servicing AMG’s customers into the foremost authority on tuning and customizing AMGs and Mercedes-Benz. RENNtech also offers tuning solutions for Porsche, Audi and Bentley vehicles, along with other European luxury cars. Over the years, we have developed high-performance products for virtually all Mercedes-Benz AMG vehicles. Some of the most notable among these are the 200 mph RENNtech E7.4RS (which claimed ‘Fastest Sedan in the World’ honors by Car and Driver Magazine in 1996) and the more recent 945 LB-FT 5.5L V8 Biturbo RENNtech R3+ Monster. Each of these vehicles are just a sampling of what RENNtech has achieved, featuring extreme performance, upgraded aesthetics and a fit and finish that rivals factory vehicles. We design, engineer and manufacture our proprietary line of tuning products in-house at our facility which features a full fabrication and machine shop with CNC and rapid prototyping capabilities; in-house performance dynos, complete engine management and software tuning capabilities along with a complete service/repair/installation facility and a full-time design, engineering and sales staff. Our headquarter facility is located just north of the Palm Beaches in Stuart, Florida
**VIN NOTE** RENNtech often requires your vehicle's VIN number to process orders. Please leave this information in a note during checkout or email us with your order number after order is placed*   RENNtech has become the premier Mercedes-Benz...