SKU: 140332 | UPC: 808422403320
Borla 140332 Touring Cat-Back Exhaust System - 2007-2021 Toyota Tundra 4.6L/5.7L V8
Borla 140332 Touring Cat-Back exhaust system upgrades 2007-2021 Toyota Tundra 4.6L/5.7L V8 models with automatic transmission in 2WD/4WD, fitting Regular Cab Long Bed (8'2", 145.7" WB), Double Cab Standard Bed (6'7", 145.7" WB), and CrewMax Short Bed (5'7", 145.7" WB). This system delivers the Borla Sound of Power for enthusiasts, plus gains in horsepower, torque, fuel economy, and engine longevity. Experience throttle response, power on shifts, and a refined exhaust tone with motorsport styling.
Key Features
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T-304 Stainless Steel: Premium austenitic material outperforms T-400 series for durability, corrosion resistance, and sustained performance.
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Patented Straight-Through Multi-Core Technology: Boosts exhaust velocity for added horsepower, torque, and the signature Borla exhaust note.
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2.250 in. Mandrel-Bent Tubing: Ultra-smooth bends ensure maximum flow, precise fit, and power delivery without restrictions.
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Straight-Through Muffler with H-Pipe: Internal design sharpens sound quality while increasing performance and flow efficiency.
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4 in. Polished T-304 SS Tips: Bright chrome finish on dual split side-exit tips adds aggressive truck styling and visibility.
Product Notes
- Retains factory catalytic converters; cat-back design starts after them for easy upgrade.
- Precision CNC manufacturing guarantees exact fitment to OEM mounting points.
- 42 lbs product weight; handles via secure boxing for protection in transit.
Installation Notes
- Professional installation recommended.
- Bolt-on system requires no welding, cutting, or modifications to vehicle.
- Uses factory hangers and mounts; basic hand tools and jack stands sufficient for experienced installers.
This Part Fits
| Year |
Make |
Model |
Submodel |
| 2014-2019 |
Toyota |
Tundra |
1794 Edition |
| 2009-2013 |
Toyota |
Tundra |
Base |
| 2009-2019 |
Toyota |
Tundra |
Limited |
| 2013-2019 |
Toyota |
Tundra |
Platinum |
| 2014-2020 |
Toyota |
Tundra |
SR |
| 2009-2020 |
Toyota |
Tundra |
SR5 |
| 2015-2017 |
Toyota |
Tundra |
TRD Pro |
| 2007-2021 |
Toyota |
Tundra |
4.6L/5.7L V8 Auto 2WD/4WD (Reg LB/DC SB/CM SB) |
Why Choose Borla?
- Pioneer in stainless steel exhausts, starting with Rolls-Royce and Ferrari to today's trucks.
- Every system backed by Million-Mile Warranty for long-term reliability.
- CNC-controlled production and mandrel bends deliver exact fit and flow.
Frequently Asked Questions
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Q: Will this fit my 2016 Toyota Tundra CrewMax 5.7L 4x4 with short bed?
A: Yes, fits 2007-2021 Tundra 5.7L V8 automatic 4WD CrewMax short bed (5'7", 145.7" WB); confirm bed length and trans.
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Q: What material and tip finish does it use?
A: Full T-304 stainless steel construction with 4" polished T-304 tips in bright chrome; inlet/outlet/tailpipe all 2.250 in.
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Q: What warranty and sound level to expect?
A: Million-Mile Warranty covers defects; Touring model offers refined Borla Sound of Power, deeper tone without drone.
Shipping & Handling
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Method: UPS Ground
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Availability: In stock - ships same or next business day
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Packaging: Heavy-duty single box, 52" x 18" x 16"
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Weight: 42 lbs