Description
The CARGRAPHIC Longtube Manifold Set with 100CPSI HD PE Motorsport catalytic converters is engineered for maximum exhaust flow and performance on Porsche 987.2 Boxster and Cayman models. Featuring equal-length 2” (50.8mm) primaries merging through a racing-style spliced collector, this system delivers improved power, torque, throttle response, and acoustics. Manufactured from SS304L lightweight stainless steel with CNC mandrel-bent pipework, reinforced laser-cut flanges, and race-grade catalytic converters, this export version is designed for track and motorsport use.
System Components:
- 2x CARGRAPHIC Longtube Manifolds with 2” / 50.8mm equal-length primaries
- Racing-style spliced collector with spike for optimized flow
- 2x 100CPSI HD PE Motorsport catalytic converters (Ø130mm housings with expansion space)
- SS304L lightweight stainless steel construction with reinforced flanges and brackets
Fitment:
- Porsche 987.2 Boxster 2.9L
- Porsche 987.2 Boxster 3.4L
- Porsche 987.2 Cayman 2.9L
- Porsche 987.2 Cayman 3.4L
Technical Data:
- Primary Diameter: 2” / 50.8mm
- Catalysts: 2x 100CPSI HD PE Motorsport cats
- Housing Diameter: Ø130mm
- Export version – not OBD2 compliant (ECU/DME reprogramming required)
- Performance Gains: +12kW (16PS) and +15Nm torque
Key Features:
- Equal-length longtube 2” primaries for maximum performance
- Racing-style spliced collector with spike for optimized gas flow
- 100CPSI Motorsport cats with large-volume housings for flow and durability
- CNC mandrel-bent SS304L pipework for constant diameter
- Reinforced stainless steel laser-cut flanges and brackets
- Reduced backpressure and operating temperatures
- Enhanced throttle response, freer revving engine
- Improved acoustics with no drone, vibration, or resonation
- Weight reduction for improved efficiency
- Dyno-tested high-performance system
- Precision-engineered and Made in Germany
