Sports Exhaust Stainless Steel Non-Valved. Porsche 987.1 Boxster / 987.1 Cayman  ❭  9MS98711311731-

Sports Stainless Steel Non-Valved Silencer

This sports stainless steel non-valved silencer is a performance exhaust upgrade designed for all Porsche 987.1 Boxster and Cayman models from 2005 to 2009. Engineered to enhance sound, improve throttle response and reduce weight, this system delivers a more engaging driving experience while maintaining everyday usability.

Fits:

• Porsche Boxster 987 2.7L 2005-08/08
• Porsche Boxster 987 S 3.2/3.4L 2005-08/08
• Porsche Cayman 2.7L 987C 2006-08
• Porsche Cayman S 3.4L 987C 2005-08

Constructed from high-quality 304 grade stainless steel and precision welded, this exhaust silencer offers durability, corrosion resistance and long-term reliability, backed by a lifetime guarantee.

What This Sports Silencer Does

The exhaust silencer controls the flow of exhaust gases and shapes the sound profile of your Porsche. This upgraded sports silencer improves both performance characteristics and exhaust tone.

It helps:

• Improve exhaust gas flow for better engine efficiency
• Deliver a deeper, sportier exhaust sound
• Enhance throttle response and driving feel
• Reduce backpressure compared to the factory system
• Maintain compliance with emissions regulations

Key Features and Benefits

304 Grade Stainless Steel Construction
Manufactured from premium 304 stainless steel for maximum durability, corrosion resistance and long service life.

Precision Welded with Lifetime Guarantee
Built to high standards and backed by a lifetime guarantee for peace of mind.

6kg Weight Saving
Reduces overall vehicle weight compared to the OEM muffler, contributing to improved handling and performance.

X-Pipe Performance Design
Features an X-pipe configuration to optimise exhaust flow and deliver a more balanced and aggressive exhaust note.

Noticeable Sound Improvement
Produces a deeper, more pronounced sports car sound without excessive noise.

Improved Throttle Response
Enhanced airflow helps the engine respond more quickly to throttle inputs.

No Check Engine Light
Designed to work with factory systems without triggering warning lights.

Emissions Compliant
Maintains compliance with emissions regulations for road use.

Direct Bolt-On Installation
Direct replacement for the OEM muffler with no cutting or welding required.

Choice of Exhaust Tips
Available with black or silver tips to suit your preferred finish.

Why Upgrade Your Porsche 987 Exhaust

Factory exhaust systems are designed to meet noise and emissions regulations, often limiting sound and performance.

Common reasons to upgrade include:

• Muted factory exhaust tone
• Restrictive internal design
• Heavier OEM components
• Desire for improved driving engagement

This sports silencer addresses these limitations with improved flow, reduced weight and enhanced sound.