Borla 140545 S-Type Cat-Back Exhaust System for 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 5.3L V8

Features bright chrome on T-304 stainless steel tips. Borla(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and multi-core technology designed 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 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 & power, and precision computer-controlled CNC manufacturing ensures an accurate fit. Best of all, Borla(r) stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. S-Type Cat-Back(tm) Exhaust System For 2014-2018 Chevrolet Silverado 1500/ GMC Sierra 1500/ 2019 Silverado 1500 LD ONLY/ Sierra 1500 LD ONLY 5.3L V8 Auto./ Manual Trans. Ext. Cab Std. Bed (78.7")/ Crew Cab Short Bed (69.3") 143.5" Wheelbase Million Mile Warranty 2014-2018 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.

Brief Description: Upgrade your truck with the Borla 140545 S-Type Cat-Back Exhaust System, engineered for select 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 models, as well as select 2019 Silverado 1500 LD and Sierra 1500 LD applications with the 5.3L V8 engine. This system is designed for automatic or manual transmissions, extended cab trucks with the standard bed, and crew cab trucks with the short bed.

Featuring bright chrome T-304 stainless steel exhaust tips, the Borla S-Type system delivers improved exhaust flow and the distinctive Borla Sound of Power. Patented straight-through and multi-core technology helps reduce restriction and increase exhaust velocity, supporting responsive performance, driving enjoyment, and potential fuel economy benefits. Ultra-smooth mandrel bends preserve consistent airflow throughout the system, while precision CNC manufacturing promotes a reliable, accurate fit.

Built from premium T-304 stainless steel, the Borla 140545 is engineered for superior corrosion resistance and long-term durability compared with lower-grade stainless steel systems. Borla backs this exhaust system with its Million-Mile Warranty. Professional installation is recommended, and vehicle configuration should be verified before ordering. This product may require emissions-compliance acknowledgment where applicable.

What's Included: Borla S-Type Cat-Back Exhaust System, polished chrome exhaust tips, mounting hardware, and installation components.

Fitment: 2014-2018 Chevrolet Silverado 1500; 2014-2018 GMC Sierra 1500; select 2019 Chevrolet Silverado 1500 LD and GMC Sierra 1500 LD models; 5.3L V8; automatic or manual transmission; extended cab with standard bed or crew cab with short bed; 143.5-inch wheelbase. Verify drivetrain, cab, bed, and exhaust configuration before purchase.

Features:

• Performance Technology: Patented straight-through and multi-core construction helps improve exhaust velocity, reduce restriction, and support increased performance.
• Premium Construction: Made from durable T-304 stainless steel for enhanced corrosion resistance and long-term service life.
• Precision Fit and Flow: Ultra-smooth mandrel bends and computer-controlled CNC manufacturing promote consistent airflow and accurate installation.
• Distinctive Sound and Coverage: Produces the signature Borla S-Type exhaust tone and includes a Million-Mile Warranty for added confidence.

Fitments:
2014 Chevrolet Silverado 1500 High Country
2014 Chevrolet Silverado 1500 LT
2014 Chevrolet Silverado 1500 LTZ
2014 Chevrolet Silverado 1500 WT
2014 GMC Sierra 1500 Base
2014 GMC Sierra 1500 Denali
2014 GMC Sierra 1500 SLE
2014 GMC Sierra 1500 SLT
2015 Chevrolet Silverado 1500 High Country
2015 Chevrolet Silverado 1500 LS
2015 Chevrolet Silverado 1500 LT
2015 Chevrolet Silverado 1500 LTZ
2015 Chevrolet Silverado 1500 SSV
2015 Chevrolet Silverado 1500 WT
2015 GMC Sierra 1500 Base
2015 GMC Sierra 1500 Denali
2015 GMC Sierra 1500 SLE
2015 GMC Sierra 1500 SLT
2016 Chevrolet Silverado 1500 Custom
2016 Chevrolet Silverado 1500 High Country
2016 Chevrolet Silverado 1500 LS
2016 Chevrolet Silverado 1500 LT
2016 Chevrolet Silverado 1500 LTZ
2016 Chevrolet Silverado 1500 SSV
2016 Chevrolet Silverado 1500 WT
2016 GMC Sierra 1500 Base
2016 GMC Sierra 1500 Denali
2016 GMC Sierra 1500 SLE
2016 GMC Sierra 1500 SLT
2017 Chevrolet Silverado 1500 Custom
2017 Chevrolet Silverado 1500 High Country
2017 Chevrolet Silverado 1500 LS
2017 Chevrolet Silverado 1500 LT
2017 Chevrolet Silverado 1500 LTZ
2017 Chevrolet Silverado 1500 SSV
2017 Chevrolet Silverado 1500 WT
2017 GMC Sierra 1500 Base
2017 GMC Sierra 1500 Denali
2017 GMC Sierra 1500 SLE
2017 GMC Sierra 1500 SLT
2018 Chevrolet Silverado 1500 Custom
2018 Chevrolet Silverado 1500 High Country
2018 Chevrolet Silverado 1500 LS
2018 Chevrolet Silverado 1500 LT
2018 Chevrolet Silverado 1500 LTZ
2018 Chevrolet Silverado 1500 SSV
2018 Chevrolet Silverado 1500 WT
2018 GMC Sierra 1500 Base
2018 GMC Sierra 1500 Denali
2018 GMC Sierra 1500 SLE
2018 GMC Sierra 1500 SLT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1