Borla 11786 S-Type Axle-Back Exhaust for 10-13 Mazda 3/MazdaSpeed 3

Vehicle Fitment

• 2010-2013 Mazda 3 (2.0L/2.5L 4-cyl, FWD)
• 2010-2013 Mazdaspeed 3 (2.3L turbo 4-cyl, FWD)

Features

• Borla S-Type stainless steel axle-back exhaust engineered for direct fitment
• Mandrel-bent T-304 stainless steel tubing for improved exhaust flow and long-term corrosion resistance
• Straight-through muffler design reduces backpressure and enhances performance
• S-Type sound profile gives a deep, aggressive tone with minimal drone
• Dual 4.5" polished stainless steel round tips for a sportier rear appearance
• Split rear exit enhances exhaust gas evacuation and visual symmetry
• All-welded construction for durability and strength
• Direct bolt-on installation using factory hangers and included hardware

Specifications

• Part Number: 11786
• Brand: Borla
• System Type: Axle-Back Exhaust
• Material: T-304 stainless steel
• Main Tubing Diameter: 2.50"
• Outlet Diameter: 2.25"
• Tip Size: 4.5" polished stainless steel
• Exit Style: Single split rear exit
• Drivetrain: Front-wheel drive (FWD)

Included Components

• 1x Axle-back exhaust system
• 2x Polished stainless steel exhaust tips
• Installation hardware

Product Description

The Borla 11786 S-Type axle-back exhaust system is designed specifically for 2010-2013 Mazda 3 and Mazdaspeed 3 models with front-wheel drive. Constructed from high-quality T-304 stainless steel with mandrel-bent tubing and a straight-through muffler design, this performance exhaust improves flow and delivers a more aggressive exhaust tone compared to stock. The S-Type sound profile gives a deep performance tone during acceleration with reduced drone at cruising speeds.

This axle-back unit bolts on directly using the vehicle's factory hangers and included hardware for a straightforward installation. Dual polished 4.5" round tips with a split rear exit enhance the rear appearance while supporting improved throttle response and a sportier driving feel. Engineered with durability in mind, the Borla 11786 exhaust combines performance, style, and the distinctive Borla sound for Mazda and Mazdaspeed enthusiasts.