{"product_id":"borla-polyphonic-harmonizer-60680-for-chevrolet-silverado-gmc-sierra-1500-6-2l-v8-atak-sound-level-enhancement","title":"Borla Polyphonic Harmonizer 60680 for Chevrolet Silverado \u0026 GMC Sierra 1500 6.2L V8 - ATAK Sound Level Enhancement","description":"Replace the small muffler behind the primary muffler in the BORLA® S-Type system with Polyphonic Harmonizer 60680 to attain the ATAK® sound level (louder than S-Type). BORLA®'S Polyphonic Harmonizer Technology utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound to the BORLA® mufflers. The mufflers then enhance this sound to the character and volume appropriate for our Touring, S-Type and ATAK® systems. Built from premium T-304 stainless steel, superior to T-400 series (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. Best of all, BORLA® stands behind every Polyphonic Harmonizer with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.\nATAK® Polyphonic Harmonizer 2019-2026 Chevrolet Silverado 1500\/ GMC Sierra 1500 6.2L V8 Automatic Transmission 2 \u0026amp; 4 Wheel Drive With Borla® \"S-TYPE\" Cat-Back™ System\n2019-2026 Chevrolet Silverado 1500\/ GMC Sierra 1500 6.2L V8 Automatic Transmission 2 \u0026amp; 4 Wheel Drive With BORLA® \"S-TYPE\" Cat-Back™ System.\n\u003cul\u003e\n  \u003cli\u003eCan be used in select Borla(r) GM truck S-Type sound level systems to attain the ATAK(r) sound level\u003c\/li\u003e\n  \u003cli\u003eFeatures Polyphonic Harmonizer technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your Borla S-Type exhaust system with the Borla Polyphonic Harmonizer 60680, designed specifically for 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with the 6.2L V8 engine. Crafted from premium T-304 stainless steel, this harmonizer features ultra-smooth mandrel bends that optimize exhaust flow and enhance overall performance. The patented Polyphonic Harmonizer technology incorporates pipes of varying diameters and lengths, producing multiple harmonized exhaust notes that deliver a clean yet aggressive ATAK® sound level, louder than the standard S-Type system. This technology ensures a full-bodied, rich exhaust tone that elevates your vehicle's sound profile without compromising durability or quality. The harmonizer is engineered with precision CNC manufacturing for an exact fit, making installation straightforward and reliable. Backed by Borla’s Million-Mile Warranty, this component guarantees long-term performance and exceptional sound quality. Whether you're aiming for a more aggressive exhaust note or seeking to attain the ATAK® sound level, this harmonizer is an essential upgrade for your truck’s exhaust system.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for use with select Borla GM truck S-Type sound level systems to achieve ATAK® sound\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUtilizes patented Polyphonic Harmonizer technology with pipes of different diameters and lengths\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable T-304 stainless steel for improved corrosion resistance and longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision CNC manufacturing ensures an accurate and seamless fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances exhaust sound to deliver a rich, full-bodied ATAK® tone with increased volume\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2019 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2019 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2019 GMC Sierra 1500 AT4\u003cbr\u003e\n2019 GMC Sierra 1500 Denali\u003cbr\u003e\n2019 GMC Sierra 1500 SLT\u003cbr\u003e\n2020 Chevrolet Silverado 1500 Custom Trail Boss\u003cbr\u003e\n2020 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2020 Chevrolet Silverado 1500 LT Trail Boss\u003cbr\u003e\n2020 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2020 Chevrolet Silverado 1500 RST\u003cbr\u003e\n2020 GMC Sierra 1500 AT4\u003cbr\u003e\n2020 GMC Sierra 1500 Denali\u003cbr\u003e\n2020 GMC Sierra 1500 SLT\u003cbr\u003e\n2021 Chevrolet Silverado 1500 Custom Trail Boss\u003cbr\u003e\n2021 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2021 Chevrolet Silverado 1500 LT Trail Boss\u003cbr\u003e\n2021 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2021 Chevrolet Silverado 1500 RST\u003cbr\u003e\n2021 GMC Sierra 1500 AT4\u003cbr\u003e\n2021 GMC Sierra 1500 Denali\u003cbr\u003e\n2021 GMC Sierra 1500 SLT\u003cbr\u003e\n2022 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2022 Chevrolet Silverado 1500 LT Trail Boss\u003cbr\u003e\n2022 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2022 Chevrolet Silverado 1500 RST\u003cbr\u003e\n2022 Chevrolet Silverado 1500 ZR2\u003cbr\u003e\n2022 Chevrolet Silverado 1500 LTD Custom Trail Boss\u003cbr\u003e\n2022 Chevrolet Silverado 1500 LTD High Country\u003cbr\u003e\n2022 Chevrolet Silverado 1500 LTD LT Trail Boss\u003cbr\u003e\n2022 Chevrolet Silverado 1500 LTD LTZ\u003cbr\u003e\n2022 Chevrolet Silverado 1500 LTD RST\u003cbr\u003e\n2022 GMC Sierra 1500 AT4\u003cbr\u003e\n2022 GMC Sierra 1500 Denali\u003cbr\u003e\n2022 GMC Sierra 1500 SLT\u003cbr\u003e\n2022 GMC Sierra 1500 Limited AT4\u003cbr\u003e\n2022 GMC Sierra 1500 Limited Denali\u003cbr\u003e\n2022 GMC Sierra 1500 Limited SLT\u003cbr\u003e\n2023 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2023 Chevrolet Silverado 1500 LT Trail Boss\u003cbr\u003e\n2023 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2023 Chevrolet Silverado 1500 RST\u003cbr\u003e\n2023 Chevrolet Silverado 1500 ZR2\u003cbr\u003e\n2023 GMC Sierra 1500 AT4\u003cbr\u003e\n2023 GMC Sierra 1500 Denali\u003cbr\u003e\n2023 GMC Sierra 1500 SLT\u003cbr\u003e\n2024 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2024 Chevrolet Silverado 1500 LT Trail Boss\u003cbr\u003e\n2024 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2024 Chevrolet Silverado 1500 RST\u003cbr\u003e\n2024 Chevrolet Silverado 1500 ZR2\u003cbr\u003e\n2024 GMC Sierra 1500 AT4\u003cbr\u003e\n2024 GMC Sierra 1500 AT4X\u003cbr\u003e\n2024 GMC Sierra 1500 Denali\u003cbr\u003e\n2024 GMC Sierra 1500 Denali Ultimate\u003cbr\u003e\n2024 GMC Sierra 1500 SLT\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\u003ctbdoy\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\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\u003eCarb Acknowledgement Required: false\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\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":53617470734609,"sku":"60680","price":214.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/067c72773e30c18c35490ffdd2e37f83.jpg?v=1780465384","url":"https:\/\/shoprenegade.com\/products\/borla-polyphonic-harmonizer-60680-for-chevrolet-silverado-gmc-sierra-1500-6-2l-v8-atak-sound-level-enhancement","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}