SKU: 140115 | UPC: 808422401159
2000-2004 Porsche Boxster/ Boxster S Cat-Back Exhaust System S-Type Part #140115
Transform your 2000-2004 Porsche 986 Boxster or Boxster S (2.7L or 3.2L 6-cylinder, manual transmission, rear-wheel drive) with the Borla S-Type Cat-Back Exhaust System. This mandrel-bent T-304 stainless steel setup replaces the exhaust from the catalytic converter back, delivering 263 CFM more airflow than stock for gains in horsepower, torque, throttle response, and fuel efficiency. Enjoy the renowned Borla Sound of Power—a throaty, aggressive tone that enhances every drive—while shedding over half the factory exhaust weight for improved handling balance on twisty roads.
Key Features
- T-304 Stainless Steel Construction: All-welded, corrosion-resistant material ensures lifelong durability and a polished finish that withstands harsh conditions.
- Increased Flow Rate: Flows 263 CFM more than stock, unlocking measurable power and torque increases across the RPM range for spirited acceleration.
- Weight Reduction: System weighs less than half the stock exhaust (approximately 17 lbs vs. 35+ lbs factory), improving vehicle balance and agility.
- Dual 3.5″ Oval Tips: Angle-cut, polished T-304 stainless steel outlets add aggressive motorsport styling visible from the rear.
- Straight-Through Muffler Design: Rear exit with dual center rear configuration produces a deep, resonant exhaust note without drone.
Product Notes
- Direct bolt-on replacement for easy upgrade; no cutting or welding required.
- Designed for street use; maintains emissions compliance where catalytic converters remain in place.
- Positioned at the rear for optimal weight distribution on the mid-engine platform.
Installation Notes
- Professional installation recommended.
- Bolt-on fitment specific to manual transmission models; verify catalytic converter compatibility.
- Includes all necessary hangers, clamps, and hardware for secure mounting.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000 | Porsche | Boxster | Base |
| 2001-2003 | Porsche | Boxster | Roadster |
| 2001-2003 | Porsche | Boxster | Roadster S |
| 2004 | Porsche | Boxster | Base |
| 2004 | Porsche | Boxster | S |
| 2004 | Porsche | Boxster | S Special Edition |
Why Choose Borla?
- Decades of leadership in stainless steel exhaust for Porsche and performance vehicles worldwide.
- Race-proven mufflers tested on tracks every weekend, translating to reliable street gains.
- Million-mile warranty backs every Cat-Back system for total peace of mind.
Frequently Asked Questions
- Q: Does this fit both Boxster Base and Boxster S models?
A: Yes, part #140115 fits 2000-2004 Porsche 986 Boxster (2.7L) and Boxster S (3.2L) with manual transmission; one system covers both engines. - Q: What material is used and how does it perform long-term?
A: Premium T-304 austenitic stainless steel provides superior resistance to rust and heat, maintaining peak performance and shine for years. - Q: What warranty coverage is included?
A: Borla’s exclusive Million-Mile warranty covers defects in materials and workmanship when installed and maintained properly.
Shipping & Handling
- Method: UPS Ground or Freight for oversized items
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed (approx. 48″ x 12″ x 12″) with protective padding
- Weight: 20 lbs shipping weight (17 lbs product)





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