Description
Experience the full character of your Maserati's V8 engine with the CARGRAPHIC Sport Rear Silencer Set with Integrated Exhaust Valves. Featuring 4x 70mm round sport tailpipes and a switchable dual-mode design, this Super Sound version delivers refined performance and exhilarating acoustics in one precision-engineered package.
Enjoy a quiet, enhanced tone for everyday driving or unleash an aggressive, burbling note under acceleration with the valves open. Constructed entirely from high-grade SS304L stainless steel with integrated vacuum exhaust valves, this system blends quality craftsmanship with motorsport-inspired performance.
Fitment Information
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Make: Maserati
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Models:
Coupe / Spyder 4200 (4.2L V8)
GranSport / Spyder (4.2L V8) -
Designed for use with the factory center section or additional CARGRAPHIC components
Included Components
- CARGRAPHIC rear silencers with integrated exhaust valves (pressureless open type)
- 4x 70mm sport tailpipes – round, slash-cut
Key Features
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SOUND / SUPER SOUND – Dual-mode switchable exhaust:
- Valves closed: Quieter, enhanced sporty tone ideal for cruising
- Valves open: Louder, sharper, and more aggressive tone with crackles and backfire under throttle
- Integrated vacuum exhaust valves (PLO – pressureless open)
- Absorptive silencer design with CNC mandrel-bent pipework
- Constructed entirely from lightweight SS304L stainless steel
- High-performance, dyno-tested components
- Olive and slide connections for easy installation and precise adjustment
- Aeroquip fittings for safe heat expansion
- Reinforced, laser-cut mounting brackets
- OEM-grade exhaust valve specifications
- Reduced backpressure and exhaust temperatures
- Sharper throttle response, freer revving
- Weight reduction for performance gains
- No drone, resonance, or vibration – even when paired with other CARGRAPHIC components
- PERFORMANCE – Made in Germany
- Gains of up to +7kW (10PS) and +10Nm torque
Additional Notes
The factory valve control unit can be reused. For complete control over the exhaust valves, a CARGRAPHIC performance valve control unit is optionally available.
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
