Looking to boost performance in your Porsche 981 Boxster, Cayman, or Spyder without triggering a check engine light? Upgrade to a 3 high flow catalytic converter that’s OBD2 compliant. This article explores the benefits of CARGRAPHIC/HJS high-performance sport catalytic converters designed as a direct replacement for your Porsche 981.
Enhanced Performance with CARGRAPHIC/HJS Catalytic Converters
CARGRAPHIC/HJS offers a modified OEM manifold/header/catalytic converter set featuring 200 cpsi high-performance sport catalytic converters. These are engineered to optimize exhaust flow while remaining fully OBD2 compliant, ensuring no check engine light (CEL) and eliminating the need for DME/ECU reprogramming. Key features include:
High-Flow Design for Optimal Performance
The 200 cpsi Ø130mm T-38 HD Tri-Metal catalytic converters boast a large volume and maximized flow thanks to an enlarged expansion chamber. This design significantly reduces backpressure, enabling freer flowing exhaust gases and lower operating temperatures. The result? Noticeable gains:
- Increased Power: Experience up to +7KW (10PS) more power.
- Enhanced Torque: Enjoy +10Nm additional torque.
- Improved Throttle Response: Feel a more responsive and free-revving engine.
- Enhanced Acoustics: Enjoy an improved sound without unwanted drone, resonation, or vibration. The model-specific tuning maintains the signature Porsche sound.
Durability and Longevity Built-In
These high-performance catalytic converters are built to last. The T-38 Trimetal coating, comprised of Platinum, Palladium, and Rhodium, combined with the HD-Matrix (High-Durability) with a radial groove, ensures maximum durability and longevity.
OE-Style Integration for Seamless Fit
CARGRAPHIC/HJS has meticulously designed these converters to retain the factory look. Furthermore, the OE dampening blocks and heat insulations remain in their original positions thanks to a clever bandstrap solution. This ensures a seamless fit and maintains the integrity of your Porsche’s undercarriage.
Compatibility and Important Considerations
These high-flow catalytic converters are compatible with a range of Porsche 981 models, including:
- Boxster 2.7L, S/GTS 3.4L, Spyder 3.8L
- Cayman 2.7L, S/GTS 3.4L, GT4 3.8L
Important Note: This product requires the exchange of your original exhaust manifold/catalytic converter in undamaged condition. A deposit may be required prior to shipment.
For US Customers: These MOTORSPORT/RACE catalytic converters are designed exclusively for track and race use. They are NOT street legal and do not comply with US federal emissions standards.
Conclusion
For Porsche 981 owners seeking enhanced performance without compromising emissions compliance, CARGRAPHIC/HJS 3 high flow catalytic converters offer a compelling solution. Their innovative design delivers noticeable power and torque gains, improved throttle response, and enhanced acoustics, all while maintaining a factory look and ensuring OBD2 compliance. Contact a qualified professional for installation and to ensure compliance with local regulations.
