{"product_id":"cx-racing-intercooler-radiator-v-mount-kit-mazda-rx7-fd-fd3s-13b-rew-blue-silicone-couplers-kit-fd-v-blue","title":"CX Racing Intercooler \u0026 Radiator V-Mount Kit | Mazda RX7 FD FD3S 13B-REW | Blue Silicone Couplers | KIT-FD-V-BLUE","description":"\u003ch2\u003eCX Racing Intercooler \u0026amp; Radiator V-Mount Kit – Mazda RX7 FD FD3S | 13B-REW Twin Turbo | Blue Silicone Couplers | KIT-FD-V-BLUE\u003c\/h2\u003e\n\u003cp\u003eThe CX Racing V-Mount intercooler and radiator kit is the go-to front-end cooling upgrade for the Mazda RX7 FD3S — replacing the factory intercooler and radiator with a purpose-built V-Mount configuration that maximises airflow through both cores simultaneously, solving the FD3S’s well-known cooling limitations in a single kit. The V-Mount layout positions the intercooler and radiator at opposing angles in a “V” shape directly behind the front bumper opening, allowing the full face of both cores to receive unobstructed airflow from the same inlet — a significant improvement over the factory arrangement where the intercooler and radiator compete for the same limited airflow. Includes blue silicone couplers throughout for a clean, high-visibility engine bay finish. \u003c\/p\u003e\n\u003ch3\u003eWhy the FD3S Needs a V-Mount Cooling Upgrade\u003c\/h3\u003e\n\u003cp\u003eThe Mazda RX7 FD3S is one of the most celebrated sports cars ever built — but its factory cooling system is a known weak point, particularly on modified or high-power builds. The 13B-REW’s sequential twin-turbo system generates significant heat, and the factory intercooler and radiator are modest units that were engineered to the limits of the FD3S’s tight front-end packaging. On a stock car driven hard, the factory cooling system is marginal. On a modified FD3S with increased boost, a larger single turbo conversion, or any meaningful power increase, the factory cooling setup becomes a genuine reliability concern — heat soak reduces intercooler efficiency and charge air temperatures rise, while the radiator struggles to maintain stable coolant temperatures under sustained load.\u003c\/p\u003e\n\u003cp\u003eThe V-Mount configuration addresses both problems simultaneously by replacing both cores with larger, more efficient units and repositioning them to receive maximum airflow from the front bumper opening — the most effective cooling layout available for the FD3S front end.\u003c\/p\u003e\n\u003ch3\u003eWhat Is a V-Mount and Why Does It Work?\u003c\/h3\u003e\n\u003cp\u003eIn a V-Mount configuration, the intercooler and radiator are mounted at opposing angles — typically with the intercooler angled forward at the top and the radiator angled forward at the bottom, forming a “V” shape when viewed from the side. Both cores face the same front bumper opening, allowing the full face of each core to receive direct, unobstructed airflow simultaneously. This is fundamentally more efficient than a stacked or side-by-side arrangement where one core partially blocks airflow to the other. The result is lower charge air temperatures, more stable coolant temperatures, and more consistent performance under sustained high-load driving — exactly what a modified FD3S needs.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eV-Mount Configuration – Maximum Airflow Efficiency:\u003c\/strong\u003e Both the intercooler and radiator cores receive direct, unobstructed airflow from the front bumper opening simultaneously — the most efficient cooling layout available for the FD3S front end. Eliminates the airflow competition between cores that limits the effectiveness of stacked or factory-style arrangements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger Intercooler Core:\u003c\/strong\u003e Significantly larger than the factory FD3S intercooler — providing greater charge air cooling capacity to reduce intake air temperatures and support increased boost levels on modified 13B-REW builds or single turbo conversions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger Radiator Core:\u003c\/strong\u003e Upgraded radiator core provides greater coolant cooling capacity than the factory unit — maintaining stable coolant temperatures under sustained high-load driving conditions where the factory radiator struggles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue Silicone Couplers:\u003c\/strong\u003e All intercooler and radiator hose connections use blue silicone couplers — significantly more heat-resistant and durable than OEM rubber hoses, with a clean, high-visibility appearance in the engine bay. Blue silicone is a popular colour choice for the FD3S engine bay and complements the kit’s overall presentation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes the intercooler core, radiator core, silicone couplers, mounting hardware, and associated piping required for the V-Mount installation — verify exact kit contents with your supplier before ordering as CX Racing kit configurations may vary by production run\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCX Racing Value:\u003c\/strong\u003e CX Racing is a well-established manufacturer of budget-to-mid-range turbo, intercooler, and cooling components for the performance aftermarket — offering a cost-effective entry point into V-Mount cooling for the FD3S compared to premium-tier alternatives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModified FD3S builds running increased boost on the factory sequential twin-turbo system\u003c\/li\u003e\n\u003cli\u003eSingle turbo conversion builds where the factory intercooler is wholly inadequate for the increased airflow and boost levels\u003c\/li\u003e\n\u003cli\u003eAny FD3S experiencing heat soak, rising coolant temperatures, or inconsistent performance under sustained high-load driving\u003c\/li\u003e\n\u003cli\u003eTrack day and time attack FD3S builds where sustained high-RPM operation demands reliable, consistent cooling performance\u003c\/li\u003e\n\u003cli\u003eStreet builds where the factory cooling system’s limitations are causing reliability concerns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMazda RX7 FD FD3S — 13B-REW Twin Turbo (1993–2002)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: V-Mount installations on the FD3S require modification to the front bumper and front end to accommodate the V-Mount core positioning and provide adequate airflow. This is not a direct bolt-on installation — fabrication work is required. Professional installation by a shop experienced with FD3S V-Mount builds is strongly recommended. Verify kit contents, core dimensions, and piping routing with your supplier before purchasing to ensure compatibility with your specific build configuration (stock sequential, single turbo conversion, etc.).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: CX Racing\u003c\/li\u003e\n\u003cli\u003ePart Number \/ SKU: KIT-FD-V-BLUE\u003c\/li\u003e\n\u003cli\u003eConfiguration: V-Mount\u003c\/li\u003e\n\u003cli\u003eIncludes: Intercooler core, radiator core, blue silicone couplers, mounting hardware, piping (verify exact contents)\u003c\/li\u003e\n\u003cli\u003eCoupler Colour: Blue Silicone\u003c\/li\u003e\n\u003cli\u003eFitment: 1993–2002 Mazda RX7 FD FD3S 13B-REW\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e V-Mount installations require front bumper modification and fabrication. This kit is intended for experienced builders and professional installation. Always verify coolant system integrity and check for leaks thoroughly before operating the vehicle after installation. Confirm intercooler piping routing is compatible with your specific turbo configuration before purchasing.\u003c\/p\u003e","brand":"CX Racing","offers":[{"title":"Default Title","offer_id":51264789545127,"sku":"KIT-FD-V","price":679.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/CXRacingKIT-FD-V-BLUE.jpg?v=1787800643","url":"https:\/\/www.straightsiximports.com\/en-us\/products\/cx-racing-intercooler-radiator-v-mount-kit-mazda-rx7-fd-fd3s-13b-rew-blue-silicone-couplers-kit-fd-v-blue","provider":"Straight Six Imports","version":"1.0","type":"link"}