SKU: 140315 | UPC: 808422403153
Borla 2009-2016 Audi A4 Cat-Back S-Type Exhaust System 140315
The Borla 140315 S-Type Cat-Back exhaust system fits 2009-2016 Audi A4 B8/B8.5 models with 2.0L turbo 4-cylinder engines, including sedan, Avant wagon, front-wheel drive, and all-wheel drive Quattro variants with automatic or manual transmissions. This system replaces the factory exhaust from the catalytic converter back, delivering noticeable gains in horsepower and torque plus better fuel economy through increased exhaust flow. Experience the signature Borla Sound of Power that excites on every throttle pull and gear shift.
Key Features
- T-304 Stainless Steel Construction: Premium material resists corrosion for long-lasting durability in all conditions, with mirror-polished 3.5-inch dual left rear exit tips.
- Patented Straight-Through Technology: Multi-core design boosts exhaust velocity for added power, torque, and responsive throttle feel across the RPM range.
- Mandrel Bent Tubing: 2.5-inch diameter tubing with smooth bends ensures maximum flow without restrictions, paired with a high-quality flex joint for precise fit.
- Borla Sound of Power: Aggressive yet refined exhaust note recognized by enthusiasts, providing a thrilling soundtrack without drone.
- Million-Mile Warranty: Backed by Borla’s lifetime guarantee against defects, reflecting confidence in every hand-welded component.
Product Notes
- Direct bolt-on replacement; no cutting or welding required for stock applications.
- Clean regularly with mild soap to maintain polished finish on tips.
- Ships fully assembled in protective packaging to prevent damage.
Installation Notes
- Professional installation recommended.
- Bolt-on design uses factory hangers; allow 1-2 hours with basic tools and jack stands.
- Compatible with OEM catalytic converters and oxygen sensors; no tuning required for street use.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2014 | Audi | A4 | Base Sedan 4-Dr 2.0T |
| 2009 | Audi | A4 | Cabriolet Convertible 2-Dr 2.0T |
| 2015-2016 | Audi | A4 | Premium Sedan 4-Dr 2.0T |
| 2015-2016 | Audi | A4 | Premium Plus Sedan 4-Dr 2.0T |
| 2015 | Audi | A4 | Prestige Sedan 4-Dr 2.0T |
| 2009-2012 | Audi | A4 Quattro | Avant Wagon 4-Dr 2.0T |
| 2009-2014 | Audi | A4 Quattro | Base Sedan 4-Dr 2.0T |
| 2009 | Audi | A4 Quattro | Cabriolet Convertible 2-Dr 2.0T |
| 2015 | Audi | A4 Quattro | Premium Sedan 4-Dr 2.0T |
| 2015 | Audi | A4 Quattro | Prestige Sedan 4-Dr 2.0T |
Why Choose Borla?
- Pioneer in stainless steel exhaust since the 1970s, starting with classics like Ferrari and Rolls-Royce.
- Each system handcrafted for exact fit using CNC manufacturing and precision engineering.
- Proven in street, off-road, and racing with consistent performance gains and reliability.
Frequently Asked Questions
- Q: Does this exhaust fit both FWD and AWD 2009-2016 Audi A4 models?
A: Yes, the 140315 fits all 2.0T B8/B8.5 A4 sedan, cabriolet, and Avant variants with FWD or Quattro AWD, automatic or manual. - Q: What material is used and how is the finish maintained?
A: Full T-304 stainless steel throughout, with mirror-polished tips; wash with soap and water, avoid abrasives. - Q: What warranty covers this system?
A: Million-Mile Warranty against defects in materials and workmanship when installed properly.
Shipping & Handling
- Method: UPS Ground or Freight for heavy items
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed, dimensions 48 in. L x 18 in. W x 18 in. H
- Weight: 35 lbs product weight, 38 lbs shipping weight
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