10/08/2020
Unleashing the Power: Porsche Boxster 987 Horsepower Explained
The Porsche Boxster 987 generation, a beloved iteration of Porsche's mid-engined roadster, has captured the hearts of driving enthusiasts worldwide. Renowned for its sublime handling, engaging driving dynamics, and that unmistakable Porsche pedigree, many owners and prospective buyers are curious about the raw power figures that lie beneath its sculpted exterior. This article delves into the horsepower output of the various Porsche Boxster 987 models, and importantly, explores how you can enhance both the performance and the aural experience of this exceptional machine.

Understanding the Boxster 987 Range and its Power
The Porsche Boxster 987, produced from 2004 to 2012, saw a significant evolution in its engine offerings. Initially launched with a 2.7-litre flat-six engine, it was later joined by more potent variants, catering to a wider spectrum of performance desires. Understanding these differences is key to appreciating the Boxster's capabilities.
The Boxster (Base Model)
The entry-level Boxster 987, often referred to as the 'base' model, was equipped with a 2.7-litre horizontally opposed six-cylinder engine. In its initial iteration (2004-2006), this powerplant produced approximately 240 horsepower at 6500 rpm and 270 Nm (199 lb-ft) of torque. This was a substantial increase over its predecessor, the 986, offering a delightful blend of performance and everyday usability.
The Boxster S
For those seeking a more exhilarating experience, the Boxster S model was the answer. Featuring a larger 3.2-litre flat-six engine (later increased to 3.4 litres in the 987.2 facelift), the Boxster S offered a significant uplift in performance. The earlier 3.2-litre version (2004-2006) churned out around 280 horsepower at 6200 rpm and 320 Nm (236 lb-ft) of torque. This provided a noticeable surge in acceleration and a more potent soundtrack to match its sporting intentions.
The Facelifted 987.2 (2009-2012)
The mid-cycle facelift, often referred to as the 987.2, brought about further refinements and, crucially, increased power. The base Boxster received an updated 2.9-litre engine, boosting its output to approximately 255 horsepower at 6400 rpm and 290 Nm (214 lb-ft) of torque. The Boxster S, now equipped with a 3.4-litre direct-injection engine, saw a more dramatic increase in power, delivering around 310 horsepower at 6400 rpm and 360 Nm (266 lb-ft) of torque. This generation also introduced the PDK (Porsche Doppelkupplung) dual-clutch transmission, further enhancing performance and efficiency.

Boxster 987 Horsepower Summary Table
To provide a clear overview, here's a comparative table summarising the key horsepower figures for the Porsche Boxster 987 range:
| Model | Engine Size | Years | Horsepower (approx.) | Torque (approx.) |
|---|---|---|---|---|
| Boxster | 2.7L Flat-6 | 2004-2006 | 240 hp | 270 Nm |
| Boxster S | 3.2L Flat-6 | 2004-2006 | 280 hp | 320 Nm |
| Boxster | 2.9L Flat-6 | 2009-2012 | 255 hp | 290 Nm |
| Boxster S | 3.4L Flat-6 (Direct Injection) | 2009-2012 | 310 hp | 360 Nm |
Enhancing the Roar: Exhaust Modifications for the Boxster 987
While the stock exhaust systems on the Boxster 987 provide a pleasing, albeit refined, note, many owners desire a more pronounced and sporty sound. This is where aftermarket exhaust modifications come into play. Revolution Porsche, a specialist in Porsche vehicles, offers an exciting exhaust modification specifically designed for the Porsche 987 Boxster and Cayman model range.
What does the Revolution Porsche exhaust modification offer?
This particular modification is designed to give your Boxster more volume, transforming its aural character. The goal is to provide a more aggressive and sporty roar, one that better reflects the car's performance capabilities, without resorting to overly loud or obtrusive levels that could detract from the driving experience or violate noise regulations. Crucially, Revolution Porsche emphasizes that this upgrade is designed to be achieved without breaking the bank, offering a cost-effective way to enhance the sensory appeal of your Boxster.
Benefits of an Upgraded Exhaust System
- Enhanced Sound: A deeper, more resonant exhaust note that is more engaging during acceleration and deceleration.
- Sporty Roar: A more aggressive tone that announces the presence of a true sports car.
- Improved Aesthetics: Often, aftermarket exhausts feature larger or more prominent tailpipes, adding to the visual appeal of the rear of the car.
- Potential Performance Gains: While this specific modification is primarily focused on sound, some exhaust upgrades can also lead to marginal improvements in horsepower and torque due to reduced backpressure and improved gas flow.
- Cost-Effective Upgrade: As highlighted by Revolution Porsche, this can be an accessible way to personalise and improve your driving experience.
Frequently Asked Questions (FAQs)
Q1: How much horsepower does a standard Porsche Boxster 987 have?
The horsepower varied depending on the model and year. The base Boxster 987 (2.7L) typically had around 240-255 hp, while the Boxster S (3.2L or 3.4L) ranged from 280-310 hp.
Q2: Will an exhaust modification increase my Boxster's horsepower?
While the primary aim of the Revolution Porsche exhaust modification is to enhance the sound, some aftermarket exhausts can offer minor horsepower gains due to improved exhaust gas flow. However, significant power increases usually require more comprehensive engine tuning and hardware changes.

Q3: Is the exhaust modification for the 987 Boxster street legal?
Reputable exhaust modifications are designed to comply with local noise regulations. Revolution Porsche's offering is described as providing a sporty roar without being overly intrusive, suggesting it aims for compliance. It's always advisable to confirm local regulations regarding exhaust noise levels.
Q4: Is the Revolution Porsche exhaust modification expensive?
Revolution Porsche states that their modification is designed to be achieved "without breaking the bank," indicating it's a relatively affordable way to improve your car's sound.
Q5: Can I fit an exhaust modification myself?
While some enthusiasts may be comfortable performing such an upgrade, it's often recommended to have exhaust systems fitted by experienced mechanics to ensure proper alignment, sealing, and security. Revolution Porsche would be able to advise on fitting services.
Conclusion: Elevate Your Boxster 987 Experience
The Porsche Boxster 987 remains a highly desirable sports car, celebrated for its balanced performance and engaging driving characteristics. Understanding its original horsepower figures provides a baseline appreciation for what this machine offers. Furthermore, exploring upgrades like the exhaust modification from Revolution Porsche presents an accessible and rewarding avenue to enhance the sensory experience, transforming the Boxster's soundtrack into a more fitting accompaniment to its sporting prowess. Whether you're admiring its factory specifications or considering ways to personalise your drive, the Boxster 987 continues to offer a compelling proposition for any automotive enthusiast.
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