{"product_id":"vf-ct5v-blackwing-rear","title":"2-Piece Rear Brake Rotors to Suit Cadillac CT5-V Blackwing - 373mm","description":"\u003cp\u003eEngineered to suit the CT5-V Blackwing rear axle, these 373.38mm two-piece floating rotors provide the thermal management required for track use with a 668 horsepower, 4,200-pound sedan. The floating design reduces warping during thermal cycling between aggressive braking zones and cool-down periods.\u003c\/p\u003e\n\n\u003cp\u003eAluminium bell construction reduces rear unsprung mass while maintaining structural rigidity under 4-piston caliper clamping loads. The weight reduction improves suspension compliance over track surface irregularities and reduces drivetrain parasitic losses.\u003c\/p\u003e\n\n\u003cp\u003eCurved directional vanes enhance cooling through centrifugal air pumping. The high-carbon iron formulation maintains consistent friction across temperature ranges, preventing the rear brake fade that causes front brake bias drift during extended sessions.\u003c\/p\u003e\n\n\u003cp\u003eDirect-fit upgrade for OEM 373.38mm rear rotors. Compatible with factory Brembo 4-piston rear calipers. Maintains factory brake bias ratios and electronic stability control calibration. Sold as a pair.\u003c\/p\u003e","brand":"Veloce Fermati","offers":[{"title":"Default Title","offer_id":48434817859776,"sku":"VF-CT5VBW-R373-PAIR","price":1287.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/1837\/8176\/files\/2Piecerotorupgradesetof2front_1.png?v=1781669339","url":"https:\/\/velocefermati.com\/products\/vf-ct5v-blackwing-rear","provider":"VeloceFermati","version":"1.0","type":"link"}