Description
Elevate your driving experience with Fabspeed’s GT4 Sport Headers, designed for Porsche 981 Cayman GT4 and Boxster Spyder models (2015-2016). These high-flow headers are engineered to enhance low-end power and deliver an exhilarating sports car sound while remaining emissions compliant. Perfectly suited for both factory and Fabspeed performance exhaust systems, these headers incorporate German-imported HJS catalytic converters for superior street performance and environmental friendliness.
Features:
- Compatibility: Fits all Porsche 981 Cayman GT4 / Boxster Spyder vehicles (2015-2016).
- Performance Gains: Adds +28 horsepower and +41 ft-lbs of torque at 3600 RPM, significantly enhancing acceleration and throttle response.
- High-Quality Construction: Includes German-imported 200-cell HJS Sport Catalytic Converters for optimal performance and reliability.
- Material and Design: Constructed from equal-length T304 stainless steel C.N.C. mandrel-bent tubing, ensuring improved torque and balanced engine pulsing.
- Emissions Compliance: Features EMITEC HJS catalytic converters that flow like a straight pipe while maintaining emissions compliance, preventing a Check Engine Light.
- Enhanced Sound: Improves exhaust note with increased volume and better tone.
- Genuine HJS Catalytic Converters: Fabspeed Motorsport is the exclusive North American and South American distributor for genuine HJS products. Beware of grey or black market components.
- Direct Replacement: No cutting or welding required for installation; includes multi-layer exhaust manifold gasket.
- Warranty: All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty.
Installation Note:
To ensure proper header seal, tighten all exhaust bolts to OEM torque specifications after the initial heat cycle.
