{"product_id":"borla-140546-atak-cat-back-exhaust-system-for-2014-2018-chevrolet-silverado-1500-and-gmc-sierra-1500-5-3l-v8","title":"Borla 140546 ATAK Cat-Back Exhaust System for 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 5.3L V8","description":"The BORLA® sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA® exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA®, we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA® engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA® exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.\nATAK(r) Cat-Back(tm) Exhaust System For 2014-2018 Chevy Silverado 1500\/ GMC Sierra 1500\/ 2019 Silverado 1500 LD ONLY\/ Sierra 1500 LD ONLY 5.3L V8 Auto.\/ Manual Trans. Ext. Cab Stf. Bed (78.7\")\/ Crew Cab Short Bed (69.3\") 143.5\" Wheelbase.\nMillion Mile Warranty\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\u003eUpgrade the sound and driving character of your truck with the Borla 140546 ATAK Cat-Back Exhaust System. Designed for select 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 models, as well as 2019 Silverado 1500 LD and Sierra 1500 LD applications, this system is engineered for 5.3L V8 engines with automatic or manual transmissions. Borla ATAK technology delivers an aggressive, high-energy exhaust note while maintaining the refined quality expected from a premium performance system.\u003c\/p\u003e\u003cp\u003eConstructed from durable stainless steel, the Borla 140546 system is designed to provide long-term corrosion resistance and dependable performance. Its tuned exhaust sound offers clear acoustic feedback during acceleration, gear changes, and throttle modulation, helping connect the driver to the engine without relying on excessive cabin noise. The cat-back configuration replaces the exhaust components behind the catalytic converters, supporting improved exhaust flow and a more purposeful appearance.\u003c\/p\u003e\u003cp\u003eThis application is intended for extended cab trucks with standard beds or crew cab trucks with short beds using a 143.5-inch wheelbase. The split side-exit layout complements the truck’s factory styling while delivering the distinctive Borla ATAK sound. Verify cab, bed, drivetrain, wheelbase, and model-year configuration before ordering. The system is backed by Borla’s Million-Mile Warranty. This product may require emissions-related acknowledgment where applicable and is not identified as CARB approved.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBorla 140546 ATAK Cat-Back Exhaust System\u003c\/li\u003e\n\u003cli\u003eApplication-specific exhaust tubing and muffler assembly\u003c\/li\u003e\n\u003cli\u003eExhaust tips, clamps, and installation hardware as supplied by Borla\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eATAK Sound Technology: Produces Borla’s most aggressive exhaust tone for a pronounced performance sound.\u003c\/li\u003e\n\u003cli\u003eCat-Back Configuration: Replaces the exhaust system behind the catalytic converters to support improved flow and sound.\u003c\/li\u003e\n\u003cli\u003eStainless Steel Construction: Provides durability and enhanced resistance to corrosion and exhaust-related heat.\u003c\/li\u003e\n\u003cli\u003eVehicle-Specific Fitment: Designed for select Silverado 1500 and Sierra 1500 5.3L V8 trucks with compatible cab, bed, drivetrain, and wheelbase configurations.\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\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; 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