{"product_id":"borla-140797bc-atak-cat-back-exhaust-system-for-2014-2018-silverado-and-sierra-1500-5-3l-v8","title":"Borla 140797BC ATAK Cat-Back Exhaust System for 2014-2018 Silverado and Sierra 1500 5.3L V8","description":"The Borla(r) 140797BC ATAK(r) Cat-Back(tm) is tuned for sound and performance specifically for the 5.3L engine in the Silverado and Sierra 1500. For the owner who is looking for an aggressive and head-turning sound, we recommend our ATAK(r) system. It provides a drastic difference in tone and overall volume from the much quieter stock exhaust system while maintaining a drone-free driving experience inside the vehicle. This Cat-Back(tm) system features a dual side exit with round rolled tips in a black chrome finish on T-304 stainless steel and bolts on to the factory exhaust for ease of installation. Using Borla(r) Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Each system is built from premium, high-quality 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-controlled CNC manufacturing ensures an accurate fit. You can count on Borla(r) to provide durability, performance, sound, and a Million-Mile Warranty. See separate note about warranty on tip finish.\nATAK(r) Cat-Back(tm) Exhaust For 2014-2018 Chevrolet Silverado 1500\/ GMC Sierra 1500\/ 2019 Silverado LD ONLY\/ Sierra 1500 LD ONLY 5.3L V8 Auto.\/ Manual Trans. Extended Cab Standard Bed (78.7\")\/ Crew Cab Short Bed (69.3\") 143.5\" Wheelbase.\n2014-2018 Chevrolet Silverado 1500\/ GMC Sierra 1500\/ 2019 Silverado 1500 LD ONLY\/ Sierra 1500 LD ONLY 5.3L V8 Automatic\/ Manual Transmission Extended Cab Standard Bed (78.7\")\/ Crew Cab Short Bed (69.3\") 143.5\" Wheelbase.\n\u003cp\u003e\u003cstrong\u003eBrief Description:\u003c\/strong\u003e The Borla 140797BC ATAK Cat-Back Exhaust System is engineered specifically for 5.3L V8-powered Chevrolet Silverado 1500 and GMC Sierra 1500 applications. Designed for drivers who want a more aggressive exhaust note and improved exhaust flow, this system delivers a substantial increase in sound and presence over the quieter factory exhaust while maintaining a drone-free cabin experience.\u003c\/p\u003e\u003cp\u003eBuilt from premium T-304 austenitic stainless steel, the Borla ATAK system provides excellent corrosion resistance, long-term durability, and reliable performance. Ultra-smooth mandrel bends help promote efficient exhaust flow, while precision CNC manufacturing supports an accurate fit. The system bolts to the factory exhaust locations for a straightforward installation and uses a dual side-exit configuration with round, rolled black chrome tips. Do not use Borla Stainless Steel Polish, part number 21499, on the black chrome tips; clean them with hot water and a microfiber cloth instead.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e This Borla Cat-Back exhaust is intended for 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 models, as well as 2019 Silverado 1500 LD and Sierra 1500 LD models equipped with the 5.3L V8. It fits automatic or manual transmissions with the specified extended cab and standard bed or crew cab and short bed configurations on a 143.5-inch wheelbase. The system includes Borla ATAK sound technology, dual side exits, black chrome rolled tips, T-304 stainless steel construction, mandrel-bent tubing, CNC-formed components, and a Million-Mile Warranty. Warranty coverage for the black chrome tip finish is subject to separate warranty terms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included in the Box:\u003c\/strong\u003e One Borla 140797BC ATAK Cat-Back Exhaust System with exhaust tubing, muffler assembly, hardware, and black chrome exhaust tips required for installation. Professional installation is recommended. This product may be subject to applicable emissions regulations; verify local requirements before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAggressive ATAK Sound: Delivers a bold, high-volume exhaust tone with a more pronounced character than the factory system while helping maintain a comfortable, drone-free interior.\u003c\/li\u003e\n\u003cli\u003ePremium T-304 Stainless Steel: Uses durable austenitic stainless steel for superior corrosion resistance and long-term performance compared with lower-grade stainless steel alternatives.\u003c\/li\u003e\n\u003cli\u003eHigh-Flow Mandrel-Bent Design: Ultra-smooth mandrel bends help reduce flow restrictions and support efficient exhaust performance.\u003c\/li\u003e\n\u003cli\u003eDual Side Exit with Black Chrome Tips: Includes round, rolled black chrome tips that provide a clean custom appearance and complement the truck's factory styling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2014 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2014 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2014 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2014 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2014 GMC Sierra 1500 Base\u003cbr\u003e\n2014 GMC Sierra 1500 Denali\u003cbr\u003e\n2014 GMC Sierra 1500 SLE\u003cbr\u003e\n2014 GMC Sierra 1500 SLT\u003cbr\u003e\n2015 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2015 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2015 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2015 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2015 Chevrolet Silverado 1500 SSV\u003cbr\u003e\n2015 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2015 GMC Sierra 1500 Base\u003cbr\u003e\n2015 GMC Sierra 1500 Denali\u003cbr\u003e\n2015 GMC Sierra 1500 SLE\u003cbr\u003e\n2015 GMC Sierra 1500 SLT\u003cbr\u003e\n2016 Chevrolet Silverado 1500 Custom\u003cbr\u003e\n2016 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2016 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2016 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2016 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2016 Chevrolet Silverado 1500 SSV\u003cbr\u003e\n2016 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2016 GMC Sierra 1500 Base\u003cbr\u003e\n2016 GMC Sierra 1500 Denali\u003cbr\u003e\n2016 GMC Sierra 1500 SLE\u003cbr\u003e\n2016 GMC Sierra 1500 SLT\u003cbr\u003e\n2017 Chevrolet Silverado 1500 Custom\u003cbr\u003e\n2017 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2017 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2017 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2017 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2017 Chevrolet Silverado 1500 SSV\u003cbr\u003e\n2017 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2017 GMC Sierra 1500 Base\u003cbr\u003e\n2017 GMC Sierra 1500 Denali\u003cbr\u003e\n2017 GMC Sierra 1500 SLE\u003cbr\u003e\n2017 GMC Sierra 1500 SLT\u003cbr\u003e\n2018 Chevrolet Silverado 1500 Custom\u003cbr\u003e\n2018 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2018 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2018 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2018 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2018 Chevrolet Silverado 1500 SSV\u003cbr\u003e\n2018 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2018 GMC Sierra 1500 Base\u003cbr\u003e\n2018 GMC Sierra 1500 Denali\u003cbr\u003e\n2018 GMC Sierra 1500 SLE\u003cbr\u003e\n2018 GMC Sierra 1500 SLT\u003cbr\u003e\n2019 Chevrolet Silverado 1500 LD Custom\u003cbr\u003e\n2019 Chevrolet Silverado 1500 LD LT\u003cbr\u003e\n2019 Chevrolet Silverado 1500 LD WT\u003cbr\u003e\n2019 GMC Sierra 1500 Limited Base\u003cbr\u003e\n2019 GMC Sierra 1500 Limited SLE\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; 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