{"product_id":"corsa-xtreme-axle-back-c7-corvette-grand-sport-z06-zr1","title":"Corsa Xtreme Axle Back C7 Corvette Grand Sport \/ Z06 \/ ZR1","description":"\u003cp\u003e\u003cspan\u003eTransform the sound and driving experience of your Chevrolet C7 Corvette with the CORSA Performance Xtreme Axle-Back Exhaust System. Engineered for the C7 Z06, ZR1, and manual-transmission Grand Sport, this premium performance exhaust delivers an aggressive V8 exhaust note, improved exhaust flow, and reduced weight compared with the factory system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe CORSA Xtreme sound profile is designed for enthusiasts seeking maximum exhaust aggression without unwanted cabin drone. Featuring CORSA's patented \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eReflective Sound Cancellation (RSC) Technology\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the system delivers a powerful exhaust note during acceleration while minimizing low-frequency resonance during highway cruising.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed with premium stainless-steel tubing, the exhaust features a high-flow \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2.75-inch diameter design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and four \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4.5-inch polished Pro-Series exhaust tips\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The double-wall, slash-cut tips provide a distinctive appearance that complements the aggressive rear styling of the C7 Corvette.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCORSA reports exhaust flow improvements of up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e23%\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, along with horsepower gains of up to 4 HP. The lightweight construction also reduces exhaust system weight by approximately 4 pounds compared with the factory configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike factory NPP-equipped exhaust systems, the CORSA Xtreme Axle-Back does not feature active exhaust valves. Installation on vehicles originally equipped with NPP eliminates the factory selectable exhaust sound modes, providing a consistently aggressive exhaust note.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor Corvette owners seeking maximum V8 sound, improved exhaust flow, and a drone-free driving experience, the CORSA Xtreme Axle-Back Exhaust delivers a premium performance upgrade backed by CORSA's limited lifetime warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFitment Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFits \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2015–2019 Chevrolet Corvette C7 Z06\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with 6.2L supercharged LT4 V8\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFits \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2017–2019 Chevrolet Corvette C7 Grand Sport\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with 6.2L LT1 V8 and manual transmission\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFits \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2019 Chevrolet Corvette C7 ZR1\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with 6.2L supercharged LT5 V8\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with vehicles originally equipped with factory NPP exhaust\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoes not retain factory NPP valve operation or selectable exhaust sound modes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCORSA states that removing factory NPP functionality does not trigger a check-engine light\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNot intended for automatic-transmission Grand Sport applications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNot intended for C7 Stingray applications unless separately verified\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProfessional installation recommended\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eIncluded\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCORSA Performance Xtreme axle-back exhaust system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eStainless-steel muffler and exhaust tubing assemblies\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFour 4.5-inch polished Pro-Series exhaust tips\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRequired installation hardware\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCORSA Performance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e14766\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProduct Type: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eXtreme Axle-Back Exhaust System\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVehicle Applications: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eC7 Corvette Z06 \/ ZR1 \/ Grand Sport Manual\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSound Level: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eXtreme\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust Tubing Diameter: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2.75 Inches\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust Configuration: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDual Rear Exit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust Tip Quantity: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust Tip Diameter: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4.5 Inches\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust Tip Finish: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePolished\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust Tip Style: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePro-Series Double-Wall Slash Cut\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMuffler Technology: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCORSA Reflective Sound Cancellation (RSC)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExhaust Flow Improvement: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUp to 23%\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHorsepower Improvement: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUp to 4 HP\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWeight Savings: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eApproximately 4 lbs\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFactory NPP Valve Retention: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer Warranty: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLimited Lifetime Exhaust Warranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAggressive Xtreme exhaust sound\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e delivers CORSA's most pronounced V8 exhaust note for the C7 Corvette.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePatented RSC Technology\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e minimizes unwanted cabin drone while maintaining aggressive sound during acceleration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHigh-flow 2.75-inch exhaust design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides up to 23% improved exhaust flow compared with the factory system.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQuad 4.5-inch polished Pro-Series tips\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e feature a premium double-wall, slash-cut design.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLightweight stainless-steel construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e offers durability, corrosion resistance, and approximately 4 pounds of weight savings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDirect-fit axle-back installation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides a vehicle-specific exhaust upgrade backed by CORSA's limited lifetime warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Corsa Performance","offers":[{"title":"Default Title","offer_id":67829925183808,"sku":"COR14766","price":2049.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/7587\/4624\/files\/14768a.webp?v=1792601652","url":"https:\/\/www.forzamotorworks.com\/products\/corsa-xtreme-axle-back-c7-corvette-grand-sport-z06-zr1","provider":"Forza Motor Works","version":"1.0","type":"link"}