Borla 140509 S-Type Cat-Back Exhaust System for 2012-2016 BMW 328i and 428i

The BORLA® sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA® exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA®, we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA® engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA® exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound. S-Type Cat-Back(tm) Exhaust System 2012-2016 BMW F30 328i Sedan/ F32 428i Coupe 2.0L 4 Cyl.. Automatic/ Manual Transmission Rear Wheel Drive 4 Door. Million Mile Warranty 2012-2016 BMW F30 328i Sedan/ F32 428i Coupe 2.0L 4 Cyl.. Automatic/ Manual Transmission Rear Wheel Drive 4 Door.

Upgrade the sound and driving character of your BMW with the Borla 140509 S-Type Cat-Back Exhaust System. Designed for select 2012-2016 BMW 328i sedans and 428i coupes equipped with the 2.0L four-cylinder engine, this system is engineered for rear-wheel-drive applications with either automatic or manual transmission. Its dual left-rear-exit configuration delivers a refined, performance-oriented exhaust note while maintaining the fit and finish expected from a premium replacement system.

Borla S-Type technology provides an aggressive sound under acceleration with a more composed tone during everyday driving. The exhaust note offers useful acoustic feedback for engine speed, throttle input, gear selection, and rev-matching, helping create a more connected experience between driver and vehicle. Borla combines patented exhaust technology, computer modeling, extensive prototyping, and advanced sound analysis to tune each application for clear, controlled performance sound without relying on excessive volume.

Constructed for long-term durability, the Borla 140509 is backed by Borla's Million-Mile Warranty. This system is intended for direct application-specific installation on compatible BMW models and helps enhance the vehicle's character without changing the factory engine configuration. Always verify the vehicle's model year, body style, drivetrain, transmission, and existing exhaust configuration before ordering. This product is not CARB approved and may not be legal for sale or use in emissions-controlled areas where applicable.

Key Product Specifications and Technical Data

• Brand: Borla
• Part Number: 140509
• Product Type: S-Type cat-back exhaust system
• Engine Application: 2.0L four-cylinder
• Vehicle Application: BMW 328i sedan and 428i coupe
• Model Years: 2012-2016
• Transmission Compatibility: Automatic and manual transmission
• Drivetrain and Exit: Rear-wheel drive with dual left-rear exits

What's Included

• Borla S-Type cat-back exhaust system
• Application-specific exhaust components and installation hardware as supplied by the manufacturer
• Borla Million-Mile Warranty coverage

Fitment: Fits 2012, 2013, 2014, 2015, and 2016 BMW 328i models, plus the 2016 BMW 428i, subject to body style, drivetrain, transmission, and exhaust configuration. Professional installation is recommended.

Features:

• Performance Sound: Borla S-Type tuning produces an aggressive, clear exhaust note under acceleration with a controlled tone for street driving.
• Application-Specific Fit: Designed for select BMW 328i sedans and 428i coupes with the 2.0L four-cylinder engine and rear-wheel drive.
• Dual Left-Rear Exit: Maintains a purposeful dual-exit appearance while matching the intended vehicle application.
• Million-Mile Warranty: Borla warranty coverage supports long-term confidence in the exhaust system's construction and performance.

Fitments:
2012 BMW 328i Base
2013 BMW 328i Base
2014 BMW 328i Base
2015 BMW 328i Base
2016 BMW 328i Base
2016 BMW 428i Base

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1