{"product_id":"adro-racing-division-bmw-g87-m2-ard-prepreg-race-undervanes","title":"ADRO Racing Division BMW G87 M2 ARD Prepreg Race Undervanes","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eARD (ADRO Racing Division)\u003c\/b\u003e is ADRO's motorsport engineering program, built for drivers who demand more from their car on track. Every ARD component is developed through CFD simulation and track tested before anything reaches a customer. Scott, ADRO's Head of Aerodynamics, brings an F1 development background to every ARD project. The GR Supra ARD Aero Package is the one of the first full systems to come out of that program.\u003c\/p\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eThe Undervanes\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"p1\"\u003eThe component most aero kits ignore completely. The one that separates visual modifications from genuine aerodynamic systems. Most kits stop at the surfaces you can see: wings, splitters, canards. The underside of the car is where the most significant aerodynamic gains live, and it is where most kits do nothing at all.\u003c\/p\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eHow It Works\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"p1\"\u003eSix vanes are strategically positioned beneath the Supra's chassis to transform underbody airflow management. They generate large-scale vortices that dramatically increase suction on the lower surface, pulling the car toward the track with measurable force. Simultaneously, they direct airflow outboard, preventing stagnation under the center section and maintaining high velocity through to the rear diffuser.\u003c\/p\u003e\u003cp class=\"p1\"\u003eThe result is dramatic front and mid-section downforce increases without adding drag-inducing topside elements. These are gains that do not show up in photographs but show up immediately on a data logger.\u003c\/p\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eAs part of the complete ARD Aero Package\u003c\/b\u003e, the system generates 2555N (574 lbs) of downforce at 180 km\/h, a 1254% increase over the M2's stock 189N, with a gain of +2366N (532 lbs).\u003c\/p\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"p1\"\u003eARD components are produced in prepreg carbon fiber. Prepreg uses resin pre-impregnated into the fiber under controlled conditions, meaning resin distribution is precise and consistent throughout the part. The result is a lighter, stiffer component with no soft spots or resin-rich areas that can delaminate under load.\u003c\/p\u003e\u003cp class=\"p1\"\u003eFor undervanes, the material argument is straightforward. These components operate in a high-debris, high-heat environment on the underside of the car, exposed to road surface turbulence, brake heat, and sustained aerodynamic loading across an entire session. Prepreg carbon handles that environment without fatiguing. It also holds the vane geometry precisely, which matters because a vane that deflects under load generates a different vortex than the one it was designed to produce.\u003c\/p\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eCompatible With\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"p1\"\u003e2023+ BMW G87 M2\u003c\/p\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"p1\"\u003ePrepreg Carbon Fiber\u003c\/p\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eWhat's in the box\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"p1\"\u003e4 Underbody Vanes\u003c\/p\u003e","brand":"ADRO","offers":[{"title":"Default Title","offer_id":48150581313690,"sku":"R14A90-2601","price":875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0432\/5379\/2922\/files\/Untitled-1_0007_G87_M2_ARD_10_1.webp?v=1779999937","url":"https:\/\/e9xontario.com\/en-us\/products\/adro-racing-division-bmw-g87-m2-ard-prepreg-race-undervanes","provider":"E9X Ontario™","version":"1.0","type":"link"}