{"product_id":"borla-23-26-chevrolet-corvette-c8-z06-5-5l-v8-at-3in-atak-exhaust-reuse-oe-tips","title":"Borla 23-26 Chevrolet Corvette C8 Z06 5.5L V8 AT 3in ATAK Exhaust (Reuse OE Tips)","description":"\u003ch4\u003eATAK Sound Delivered Through a Valved 3in System for the C8 Z06\u003c\/h4\u003e\u003cp\u003eThe Borla 140957 ATAK cat back exhaust gives the C8 Corvette Z06 a deep, aggressive tone at wide open throttle while retaining NPP dual mode valve operation for a quieter, refined note during normal cruising.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3in mandrel bent stainless steel piping for improved exhaust flow over stock\u003c\/li\u003e\n\u003cli\u003eBorla ATAK sound level delivers an aggressive, race inspired tone under load\u003c\/li\u003e\n\u003cli\u003eRetains factory NPP dual mode exhaust valve operation on the driver side\u003c\/li\u003e\n\u003cli\u003eSwitchFire technology and internal muffler design manage sound and flow together\u003c\/li\u003e\n\u003cli\u003eReuses factory exhaust tips, keeping the stock rear fascia appearance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e2023-2026\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette C8 Z06\u003c\/td\u003e\n\u003ctd\u003e5.5L V8 AT\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e140957\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBorla\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eATAK Cat Back Exhaust, 3in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level\u003c\/td\u003e\n\u003ctd\u003eATAK, aggressive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Retention\u003c\/td\u003e\n\u003ctd\u003eRetains factory NPP dual mode valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTips Included\u003c\/td\u003e\n\u003ctd\u003eNo, reuses OE tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecalibration Required\u003c\/td\u003e\n\u003ctd\u003eYes, GM Document ID 5406413 after install\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e808422409575\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1x 140957 cat back exhaust system\u003c\/li\u003e\n\u003cli\u003eWire harness extension for passenger side NPP valve\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Borla\u003c\/h4\u003e\u003cp\u003eBorla Performance Industries has engineered stainless steel exhaust systems in the United States since 1979. Its ATAK line focuses on maximum aggression and sound while still using the same mandrel bent stainless construction and lifetime warranty found across Borla's full exhaust lineup.\u003c\/p\u003e\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\u003cstrong\u003eWhat is the 140957?\u003c\/strong\u003e\u003cp\u003eThe 140957 is a Borla ATAK cat back exhaust system built for the 2023-2026 Chevrolet Corvette C8 Z06 5.5L V8, retaining factory NPP dual mode valve function.\u003c\/p\u003e\u003cstrong\u003eDoes the 140957 include exhaust tips?\u003c\/strong\u003e\u003cp\u003eNo, the kit is designed to reuse the factory OE tips, though an optional Borla tip upgrade is sold separately.\u003c\/p\u003e\u003cstrong\u003eDoes this exhaust require a GM recalibration after install?\u003c\/strong\u003e\u003cp\u003eYes, GM Document ID 5406413 must be performed after installation to properly recalibrate exhaust valve behavior.\u003c\/p\u003e\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eRaise and support the vehicle securely, then allow the factory exhaust to cool completely\u003c\/li\u003e\n\u003cli\u003eDisconnect the factory NPP valve wiring harness before removing the stock exhaust system\u003c\/li\u003e\n\u003cli\u003eRemove the factory cat back exhaust and transfer the OE tips to the new system\u003c\/li\u003e\n\u003cli\u003eInstall the 140957 system, connecting the included wire harness extension to the passenger side valve\u003c\/li\u003e\n\u003cli\u003eTorque all clamps and hangers to specification, then perform the GM recalibration procedure\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch4\u003eProp 65 Warning\u003c\/h4\u003e\u003cp\u003eWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov\u003c\/p\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":46352471621711,"sku":"BOR140957","price":3999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/dual-stainless-performance-exhaust-system-1000x1000.webp?v=1785951730","url":"https:\/\/www.blackopsautoworks.com\/products\/borla-23-26-chevrolet-corvette-c8-z06-5-5l-v8-at-3in-atak-exhaust-reuse-oe-tips","provider":"Black Ops Auto Works","version":"1.0","type":"link"}