Borla 140169 S-Type Cat-Back Exhaust for 2006-2015 Mazda MX-5 Miata 2.0L

Vehicle Fitment

• 2006-2015 Mazda MX-5 Miata (NC, 2.0L 4-Cyl, RWD, Automatic/Manual)

Features

• S-Type performance cat-back exhaust system
• Mandrel-bent premium T-304 stainless steel tubing
• Patented straight-through muffler technology for max flow
• Polished single split rear exit tip
• Distinctive Borla Sound of Power exhaust tone
• Increased horsepower and torque gains
• Improved fuel economy at cruising speeds
• Precision CNC-manufactured for accurate fit
• Backed by Borla Million-Mile Warranty

Specifications

• Brand: Borla
• Part Number: 140169
• Exhaust Type: Cat-Back System
• Material: T-304 Stainless Steel
• Pipe Diameter: 2.5" into 2.25"
• Tip Diameter: 3.19" polished round
• Exit Location: Split rear
• Muffler: Straight-through for performance sound

Included Components

• 1x Cat-Back Exhaust System Assembly
• 1x Front Pipe
• 1x Muffler Assembly
• 2x Clamps
• All Mounting Hardware

Product Description

The Borla 140169 S-Type Cat-Back Exhaust System is a precision-engineered performance upgrade designed specifically for the 2006-2015 Mazda MX-5 Miata with the 2.0L 4-cyl engine and rear-wheel drive. Built from premium T-304 stainless steel, this cat-back system increases exhaust flow while delivering Borla's signature deep, aggressive "Sound of Power." The mandrel-bent tubing and straight-through muffler design reduce backpressure and help unlock measurable horsepower and torque gains, along with improved fuel economy at highway speeds.

This exhaust installs as a direct bolt-on replacement using supplied hardware. The single split rear exit with polished tip enhances rear aesthetic and complements the Miata's sporty character. Backed by Borla's Million-Mile Warranty, 140169 is ideal for enthusiasts seeking an exhaust with spirited performance and a refined yet aggressive exhaust note without undue cabin drone.