Borla 140504 S-Type Cat-Back Exhaust for 2013-2018 Ford Focus ST 2.0L

Vehicle Fitment

• 2013-2018 Ford Focus ST (FWD, 2.0L L4 Turbo)

Features

• S-Type Cat-Back performance exhaust system
• Premium T-304 stainless steel construction for durability
• Mandrel-bent tubing for optimized exhaust flow
• Patented straight-through and multi-core technology
• Aggressive "Sound of Power" exhaust tone
• Polished dual 4.5" round rolled angle-cut tips
• Dual center rear exit for sporty styling
• Million-Mile Warranty from Borla

Specifications

• Part Number: 140504
• Exhaust Type: S-Type Cat-Back System
• Material: T-304 Austenitic Stainless Steel
• Main Tube Diameter: Single 2.5" into Dual 2.0"
• Exit Style: Dual Center Rear Exit
• Tip Size: 4.5" each
• Fitment: 2013-2018 Ford Focus ST 2.0L FWD
• Sound Profile: Aggressive / performance-oriented

Included Components

• 1x Borla S-Type Cat-Back Exhaust System (PN 140504)
• 2x Polished Dual 4.5" Round Rolled Angle-Cut Tips
• All required clamps and installation hardware

Product Description

The Borla 140504 S-Type Cat-Back Exhaust System is engineered specifically for the 2013-2018 Ford Focus ST equipped with the 2.0L turbocharged engine. This premium performance exhaust replaces the restrictive factory system with a mandrel-bent, straight-through design that improves exhaust flow, enhances throttle response, and unlocks additional power potential. Its patented multi-core and straight-through technology delivers the distinctive Borla "Sound of Power" - a rich, aggressive tone that elevates the driving experience without excessive cabin drone.

Built from aerospace-grade T-304 stainless steel for superior corrosion resistance and long life, the 140504 system includes polished dual 4.5" round rolled angle-cut tips that complement the Focus ST's sporty rear design. Designed as a bolt-on upgrade with included hardware, this Cat-Back exhaust is backed by Borla's Million-Mile Warranty for confidence and peace of mind. Whether for spirited street driving or performance-minded builds, this exhaust system delivers performance, sound, and style in one complete package.