Borla 141027 S-Type Cat-Back Exhaust System for 2014–2021 Toyota Tundra 4.6L and 5.7L V8

This BORLA® 2.25" diameter Cat-Back™ system is a True Dual, split rear exit, with single 4" round bright chrome on T-304 stainless steel tips on each tail pipe. A system with black chrome on T-304 stainless steel tips is also available. This system gives the Tundra a great look, pure performance V-8 growl, and a nice performance kick. The muffler contains an internal H-Pipe for increased performance and improved sound. The system delivers the classic S-Type sound with no drone inside the vehicle. The full dual system even weighs less than the factory single system, thanks to the lightweight T-304 stainless steel fabrication and, not surprisingly, out flows the stock exhaust. It even exhibits better fuel economy numbers which is nice for a big truck. BORLA® Cat-Back™ & 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® Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium austenitic 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 numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA® 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. Oversize box shipping rates apply to this system. S-Type Cat-Back Exh. Sys. 2014-2021 Toyota Tundra 4.6L/ 5.7L V8 AT 2/4WD Regular Cab Long Bed (8' 2") 145.7" WB/ Extended (Double) Cab Standard Bed (6' 7") 145.7" WB/ Crew (CrewMax) Cab Short Bed (5' 7") 145.7" WB. BORLA® Is True Dual. 2014-2021 Toyota Tundra 4.6L/ 5.7L V8 Automatic Transmission 2 & 4 Wheel Drive Regular Cab With Long Bed (8' 2") 145.7" Wheelbase/ Extended (Double) Cab With Standard Bed (6' 7") 145.7" Wheelbase/ Crew (CrewMax) Cab with Short Bed (5' 7") 145.7" Wheelbase

The Borla 141027 S-Type Cat-Back Exhaust System is engineered for 2014–2021 Toyota Tundra models equipped with the 4.6L or 5.7L V8 engine, automatic transmission, and a 145.7-inch wheelbase. Designed for Regular Cab Long Bed, Double Cab Standard Bed, and CrewMax Cab Short Bed configurations, this true dual exhaust system delivers improved exhaust flow, a distinctive V8 sound, and a performance-focused appearance. It features split rear exit routing with single 4-inch round bright chrome T-304 stainless steel tips on each tailpipe.

Inside the muffler, an integrated H-pipe helps improve exhaust balance, performance, and sound quality. Borla's S-Type sound delivers an aggressive, refined exhaust note while helping minimize interior drone during normal driving. Straight-through, multi-core technology and smooth mandrel bends support increased exhaust velocity, helping unlock additional horsepower, throttle response, driving excitement, and potential fuel-economy gains compared with the factory exhaust system. The complete dual system is also designed to weigh less than the original single-exit system.

Constructed from premium austenitic T-304 stainless steel, the Borla 141027 exhaust system offers excellent corrosion resistance and long-term durability. CNC manufacturing supports precise fitment, while mandrel-bent tubing maintains consistent internal diameter for efficient exhaust flow. Borla backs this system with its Million-Mile Warranty. A black chrome tip option is also available separately. This product is not CARB approved; California buyers may need to acknowledge applicable emissions requirements before installation. Oversize box shipping rates may apply.

Fitment: Fits 2014–2021 Toyota Tundra 4.6L and 5.7L V8 models with automatic transmission, two-wheel drive or four-wheel drive, Regular Cab with Long Bed, Double Cab with Standard Bed, or CrewMax Cab with Short Bed, all using a 145.7-inch wheelbase.

Features:

• True dual exhaust design: Provides balanced exhaust flow and a performance-oriented split rear exit for compatible Toyota Tundra applications.
• S-Type sound with reduced drone: Produces Borla's signature aggressive V8 tone while helping maintain a comfortable cabin during highway driving.
• T-304 stainless steel construction: Premium austenitic stainless steel provides strong corrosion resistance, durability, and long-term performance.
• Straight-through performance technology: Patented multi-core muffler technology, an internal H-pipe, and smooth mandrel bends help improve exhaust velocity and power potential.

Fitments:
2014 Toyota Tundra 1794 Edition
2014 Toyota Tundra Limited
2014 Toyota Tundra Platinum
2014 Toyota Tundra SR
2014 Toyota Tundra SR5
2015 Toyota Tundra 1794 Edition
2015 Toyota Tundra Limited
2015 Toyota Tundra Platinum
2015 Toyota Tundra SR
2015 Toyota Tundra SR5
2015 Toyota Tundra TRD Pro
2016 Toyota Tundra 1794 Edition
2016 Toyota Tundra Limited
2016 Toyota Tundra Platinum
2016 Toyota Tundra SR
2016 Toyota Tundra SR5
2016 Toyota Tundra TRD Pro
2017 Toyota Tundra 1794 Edition
2017 Toyota Tundra Limited
2017 Toyota Tundra Platinum
2017 Toyota Tundra SR
2017 Toyota Tundra SR5
2017 Toyota Tundra TRD Pro
2018 Toyota Tundra 1794 Edition
2018 Toyota Tundra Limited
2018 Toyota Tundra Platinum
2018 Toyota Tundra SR
2018 Toyota Tundra SR5
2019 Toyota Tundra 1794 Edition
2019 Toyota Tundra Limited
2019 Toyota Tundra Platinum
2019 Toyota Tundra SR
2019 Toyota Tundra SR5
2019 Toyota Tundra TRD Pro
2020 Toyota Tundra 1794 Edition
2020 Toyota Tundra Limited
2020 Toyota Tundra Platinum
2020 Toyota Tundra SR
2020 Toyota Tundra SR5
2020 Toyota Tundra TRD Pro
2021 Toyota Tundra 1794 Edition
2021 Toyota Tundra Limited
2021 Toyota Tundra Nightshade
2021 Toyota Tundra Platinum
2021 Toyota Tundra SR
2021 Toyota Tundra SR5
2021 Toyota Tundra Trail
2021 Toyota Tundra TRD Pro

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