Borla 14659 Touring Cat-Back Exhaust for 1996-02 Toyota 4Runner 2.7/3.4L

Vehicle Fitment

• 1996-2002 Toyota 4Runner (2.7L I4 & 3.4L V6, Auto/Manual, 2WD/4WD)

Features

• Touring Series Cat-Back™ exhaust system for refined performance sound
• Patented straight-through and multi-core technology for better flow
• Premium T-304 stainless steel construction for corrosion resistance
• Mandrel-bent tubing for optimized exhaust velocity and throttle response
• Single 4" polished round phantom style tip for classic styling
• Mellow touring sound with minimal cabin drone
• Direct bolt-on replacement using factory mounting points
• Backed by Borla's Million-Mile Warranty for long-term durability

Specifications

• Part Number: 14659
• Series: Touring Cat-Back™ Exhaust
• Main Pipe Diameter: 2.5" into 2.25"
• Tip Diameter: 4" polished round phantom style
• Exit Configuration: Single side exit (passenger side)
• Fitment: Toyota 4Runner 1996-2002 (2.7L & 3.4L, 2WD/4WD)
• Material: T-304 stainless steel
• Sound Level: Touring (mild / refined)

Included Components

• 1x Touring Cat-Back™ exhaust assembly
• 1x 4" polished round phantom style exhaust tip
• Connecting pipes, muffler, mounting hardware and clamps

Product Description

The Borla 14659 Touring Cat-Back Exhaust System is engineered specifically for 1996-2002 Toyota 4Runner SUVs equipped with the 2.7 L inline-4 or 3.4 L V6 engines and either 2WD or 4WD. Designed as a direct bolt-on replacement for the factory exhaust, this system uses premium T-304 stainless steel with mandrel-bent tubing and straight-through muffler technology to improve exhaust flow and throttle response. The Touring Series delivers a refined, deeper tone that enhances performance without excessive cabin noise.

Featuring a single side exit with a polished 4" round phantom style tip, the 14659 adds both visual appeal and an acoustic presence that complements the rugged 4Runner profile. On models with dual catalytic converters (2001-2002), minor front pipe trimming and blocking the O2 sensor fitting are required for proper installation. Backed by Borla's Million-Mile Warranty, this Cat-Back™ system provides lasting durability, increased exhaust velocity, and a balanced sound experience ideal for daily driving and light off-road use.