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SKU: 140509 | UPC: 808422405096
Borla 2012-2016 BMW F30 328i Sedan F32 428i Coupe 2.0L N20 RWD Dual Left Rear Exit S-Type Cat-Back Exhaust System 140509
Borla 140509 S-Type Cat-Back exhaust system delivers the signature Borla Sound of Power for 2012-2016 BMW 328i sedan (F30) and 428i coupe (F32) with 2.0L N20 turbo engine, automatic or manual transmission, rear-wheel drive. This dual left rear exit setup unleashes added horsepower and torque through patented straight-through technology, enhances fuel economy, extends engine life, and provides motorsport-inspired styling. Experience sharper throttle response and an aggressive exhaust note on every drive.
Key Features
- T-304 Stainless Steel Construction: Premium austenitic material outperforms T-400 series for lasting durability and corrosion resistance in all conditions.
- 2.75-inch Mandrel-Bent Tubing: Ultra-smooth bends promote maximum exhaust flow for power gains and reduced backpressure.
- Polished T-304 Stainless Tips (3.14-inch Diameter): Dual left rear exit design adds aggressive styling with a mirror-like finish that resists pitting.
- Straight-Through Multi-Core Muffler: Patented technology increases exhaust velocity for noticeable horsepower, torque, and the distinctive Borla exhaust tone.
- Million-Mile Warranty: Lifetime coverage reflects Borla's confidence in every hand-welded system.
Product Notes
- Fits N20 2.0T engine only; does not fit N26 SULEV 2.0T engine.
- 50-state legal for on-road use; not for off-road only.
- Product weight: 38 lbs; ships in box measuring 48 x 16 x 16 inches.
Installation Notes
- Professional installation recommended.
- Bolt-on design with precision CNC-mandrel bends for direct fit without cutting or welding.
- Compatible with factory hangers and hardware; no axle-back modifications needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2016 | BMW | 328i | Sedan (F30) Base 2.0L N20 RWD |
| 2014-2016 | BMW | 428i | Coupe (F32) Base 2.0L N20 RWD |
Why Choose Borla?
- Over 40 years pioneering stainless steel exhaust for street, off-road, and racing vehicles.
- Hand-welded systems with computer-controlled manufacturing for exact fit and performance.
- Proven gains in power, efficiency, and sound backed by racing wins worldwide.
Frequently Asked Questions
-
Q: Will this fit my BMW 328i with N26 SULEV engine?
A: No, 140509 fits only N20 2.0T engines; verify your engine code before purchase. -
Q: What material is used and why?
A: T-304 austenitic stainless steel provides superior strength, heat resistance, and longevity compared to lesser grades like 409. -
Q: What warranty covers this exhaust?
A: Million-Mile Warranty against defects in materials and workmanship when installed and maintained properly.
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed (48 x 16 x 16 inches) to prevent damage
- Weight: 38 lbs (shipping weight 42 lbs)
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