Borla 140379 Touring Cat-Back Exhaust for 2010-2024 Toyota 4Runner 4.0L

Vehicle Fitment

• 2010-2024 Toyota 4Runner (4.0L V6, Auto/Manual, 2WD/4WD)
• 2011-2016 Toyota Land Cruiser Prado (4.0L V6, Auto/Manual, 2WD/4WD)

Features

• Touring Cat-Back™ performance exhaust system designed for Toyota 4Runner/Land Cruiser Prado
• Premium T-304 stainless steel construction for corrosion resistance and durability
• Mandrel-bent tubing for improved exhaust flow and power potential
• Patented straight-through muffler for balanced Touring sound with minimal drone
• Single truck-style rear exit optimized for SUV applications
• Polished 4.25" x 3.5" oval rolled angle-cut exit tip for refined rear appearance
• Precision CNC manufacturing for accurate, repeatable fitment
• Direct bolt-on installation using factory mounting points and hangers
• Backed by Borla's Million-Mile Warranty

Specifications

• Brand: Borla
• Part Number: 140379
• Series: Touring Cat-Back Exhaust
• Material: T-304 Stainless Steel
• Pipe Diameter: 2.5"
• Tip Size: 4.25" x 3.5" Polished Oval Rolled Angle-Cut
• Exit Location: Truck Single Right Rear Exit
• Engine: 4.0L V6
• Drivetrain: 2WD and 4WD
• Transmission: Automatic and Manual

Included Components

• 1x Touring Cat-Back Exhaust System
• 1x Muffler Assembly
• 1x Front/Intermediate Pipe
• 1x Tailpipe Assembly
• 1x Polished 4.25" x 3.5" Oval Rolled Angle-Cut Tip
• Exhaust Clamps
• Mounting Hardware

Product Description

The Borla 140379 Touring Cat-Back Exhaust System is a vehicle-specific performance exhaust designed for the 2010-2024 Toyota 4Runner and 2011-2016 Toyota Land Cruiser Prado equipped with the 4.0L V6 engine. Constructed from premium T-304 stainless steel with mandrel-bent tubing, this Cat-Back system improves exhaust flow and throttle responsiveness while delivering a refined Touring sound profile that's louder and more engaging than the factory exhaust but with minimal cabin drone.

This system features a single truck-style rear exit with a polished oval rolled angle-cut tip that complements the SUV's rear styling and enhances performance looks. The straight-through muffler design reduces backpressure and increases exhaust velocity, contributing to gains in power and improved fuel economy at cruising speeds. Installation is direct bolt-on using factory mounting points and hangers, making it a straightforward upgrade. Backed by Borla's Million-Mile Warranty, the 140379 is ideal for Toyota owners seeking a durable, high-quality exhaust upgrade with a balanced sound and performance boost.