Description
The SOUL Performance Sport Side Mufflers for Porsche 996 Carrera (1999–2004) are engineered to enhance the iconic flat-six sound while maintaining refined, daily-drivable comfort. Designed and manufactured by SOUL Performance Products, these mufflers deliver an OEM+ driving experience with improved tone, reduced weight, and zero cabin drone—even when paired with high-flow catalytic converters.
Unlike overly aggressive exhaust systems that sacrifice refinement, the SOUL Sport Side Mufflers are developed around proprietary drone-canceling muffler technology. This design enhances exhaust character under throttle while preserving a smooth, quiet, and comfortable cruising experience. The result is a balanced “gentleman’s system” that elevates sound without becoming intrusive or raspy.
During light driving, the system maintains a subdued OEM-like tone for everyday usability. Under moderate to aggressive throttle, the mufflers open up the flat-six sound, increasing volume and mechanical texture while avoiding unwanted harshness or resonance. This makes it ideal for enthusiasts who want a more engaging driving experience without sacrificing comfort.
Constructed in-house in the USA, each system is fabricated from mandrel-bent .065” T304L stainless steel tubing and features precision-engineered SOUL muffler cores for optimal sound control. Laser-cut mounting brackets and back-purged TIG welding ensure structural integrity and long-term durability, even under demanding driving conditions.
Each system is built and fixture-tested to guarantee perfect fitment, carefully packaged for safe delivery, and includes all required installation hardware. Backed by a lifetime warranty, these mufflers are designed for both street and track use with long-term reliability in mind.
FITMENT
- Porsche 911 Carrera (996) 1999–2004
- Fits narrow-body 996 Carrera models only
- Will NOT fit Carrera 4S (C4S) or wide-body variants
- Compatible with stock or sport catalytic converter setups
- Direct bolt-on replacement for factory side mufflers
- Designed for OEM exhaust mounting points
KEY FEATURES
- Drone-canceling performance muffler design
- Enhanced flat-six exhaust tone with OEM+ refinement
- Increased volume under throttle without harsh rasp
- Maintains quiet and comfortable cruising characteristics
- Lightweight construction: 5.1 lbs (2.3 kg) lighter than stock
- Mandrel-bent .065” T304L stainless steel tubing
- Precision laser-cut brackets for perfect fitment
- Back-purged TIG welding for maximum durability
- Designed and built in-house in the USA
- Includes all installation hardware
- Lifetime warranty for street and track use
