{"product_id":"borla-atak-axle-back-exhaust-system-for-2015-2019-chevrolet-corvette-c7-z06-and-2017-2019-grand-sport-6-2l-v8-part-number-11903","title":"Borla ATAK Axle-Back Exhaust System for 2015-2019 Chevrolet Corvette C7 Z06 and 2017-2019 Grand Sport 6.2L V8, Part Number 11903","description":"This Axle-Back system does NOT have AFM valves but is equipped with NPP valves. This system features the aggressive ATAK(r) sound and exits through 4.25\" polished intercooled T-304 stainless steel tips. Black coated T-304 stainless steel tips are also available. Borla(r) Cat-Back(tm) \u0026amp; Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow \u0026amp; power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Borla(r)'s C7 Corvette Axle-Back exhaust systems are covered under our Million-Mile Warranty for non-moving parts, the exhaust valves are warrantied for 1 year. Failures of original equipment AFM and NPP actuators are not covered by the Borla(r) warranty\nATAK Axle-Back Exhaust System 2015-2019 Chevrolet Corvette (C7) Z06 6.2L V8 Automatic\/ Manual Transmission\/ 2017-2019 Grand Sport 6.2L V8 Manual Transmission ONLY Rear Wheel Drive 2 Door WITHOUT AFM Valves With NPP Valves.\nMillion Mile Warranty\n2015-2019 Chevrolet Corvette Z06 (C7) 6.2L V8 Automatic\/ Manual Transmission\/ 2017-2019 Corvette Grand Sport (C7) 6.2L V8 Manual Transmission ONLY Rear Wheel Drive 2 Door WITHOUT AFM Valves With NPP Valves.\n\u003cul\u003e\n  \u003cli\u003eSystem does NOT have AFM valves, but does have NPP valves\u003c\/li\u003e\n  \u003cli\u003eFor 2017-2019 Grand Sport fits Manual Transmission ONLY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your Chevrolet Corvette C7 with the Borla ATAK Axle-Back Exhaust System, Part Number 11903. Designed for 2015-2019 Corvette Z06 models and 2017-2019 Corvette Grand Sport models, this system delivers Borla’s aggressive ATAK sound while improving exhaust flow and driving character. It is compatible with automatic and manual transmissions on the Z06, while Grand Sport applications are limited to manual transmission models.\u003c\/p\u003e\n\n\u003cp\u003eThis axle-back system does not include AFM valves and is equipped with NPP valves. Exhaust exits through polished intercooled T-304 stainless steel tips, with black-coated T-304 stainless steel tips available separately. Borla’s patented straight-through and multi-core technology helps increase exhaust velocity for responsive performance, enhanced sound, and efficient gas flow. Ultra-smooth mandrel bends and precision CNC manufacturing support consistent fitment and maximum flow.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from premium T-304 austenitic stainless steel, the Borla ATAK system is engineered for long-term corrosion resistance and durability. The exhaust valves are covered by a one-year warranty, while non-moving components are covered by Borla’s Million-Mile Warranty. Original equipment AFM and NPP actuator failures are not covered by the Borla warranty. Professional installation is recommended to ensure correct valve operation and alignment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: Borla\u003c\/li\u003e\n  \u003cli\u003ePart Number: 11903\u003c\/li\u003e\n  \u003cli\u003eProduct Type: Axle-back exhaust system\u003c\/li\u003e\n  \u003cli\u003eSound Level: ATAK aggressive performance sound\u003c\/li\u003e\n  \u003cli\u003eValve Configuration: NPP valves included; AFM valves not included\u003c\/li\u003e\n  \u003cli\u003eMaterial: T-304 austenitic stainless steel\u003c\/li\u003e\n  \u003cli\u003eTip Style: Polished intercooled quad round rear-exit tips\u003c\/li\u003e\n  \u003cli\u003eWarranty: Million-Mile Warranty on non-moving parts; one-year warranty on exhaust valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBorla ATAK axle-back exhaust system\u003c\/li\u003e\n  \u003cli\u003ePolished T-304 stainless steel exhaust tips\u003c\/li\u003e\n  \u003cli\u003eInstallation hardware as supplied by the manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2015-2019 Chevrolet Corvette C7 Z06 with a 6.2L V8 and automatic or manual transmission; 2017-2019 Chevrolet Corvette C7 Grand Sport with a 6.2L V8 and manual transmission only. Fits rear-wheel-drive, two-door applications equipped with NPP valves and without AFM valves. This product may require acknowledgment of California emissions requirements before purchase.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDelivers Borla’s aggressive ATAK sound for a more assertive Corvette exhaust note.\u003c\/li\u003e\n\u003cli\u003eUses NPP valves while specifically designed for applications without AFM valves.\u003c\/li\u003e\n\u003cli\u003ePatented straight-through and multi-core technology promotes increased exhaust velocity and performance.\u003c\/li\u003e\n\u003cli\u003ePremium T-304 stainless steel construction, mandrel-bent tubing, and polished intercooled tips provide durable, high-flow performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2015 Chevrolet Corvette Z06\u003cbr\u003e\n2016 Chevrolet Corvette Z06\u003cbr\u003e\n2017 Chevrolet Corvette Grand Sport\u003cbr\u003e\n2017 Chevrolet Corvette Z06\u003cbr\u003e\n2018 Chevrolet Corvette Grand Sport\u003cbr\u003e\n2018 Chevrolet Corvette Z06\u003cbr\u003e\n2019 Chevrolet Corvette Grand Sport\u003cbr\u003e\n2019 Chevrolet Corvette Z06\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":67595409129724,"sku":"11903","price":2597.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/3b592e4cff822662acc0b336ca507952.jpg?v=1790568298","url":"https:\/\/diycustoms.store\/products\/borla-atak-axle-back-exhaust-system-for-2015-2019-chevrolet-corvette-c7-z06-and-2017-2019-grand-sport-6-2l-v8-part-number-11903","provider":"diycustoms.store","version":"1.0","type":"link"}