Description
Return/Cancellation policy: Fabspeed orders typically ship within 2 weeks, but please be aware that it can take up to 8 weeks in some cases. If you need to cancel your order within this 8-week period, a 50% restocking fee will apply. Please note that this policy has no exceptions.
Low-end power and sound that you can enjoy every day! The perfect complement to either the factory exhaust system or Fabspeed's performance exhaust systems, these high-flow headers are designed around HJS catalytic converters, making them the best upgrade for more enjoyable street driving and emissions compliance.
Designed with noticeable street performance in mind, these Sport Headers provide an additional 26 whp and 39 ft/lbs of torque at 3600 RPM. This translates to significantly better acceleration and throttle response when powering away from a stop light or merging onto your favorite highway. Thanks to the world-class performance of the HJS catalytic converter cores, your GT4 stays emissions-compliant in most regions and will not throw a Check Engine Light.
In addition to the performance gains, Fabspeed's GT4 Sport Headers also add great character to the exhaust note by improving the overall volume and tone.
Power... Sound... No CEL... What's not to love?
FEATURES:
Fits all Porsche 981 Cayman GT4 / Boxster Spyder vehicles (2015-2016)
Includes German-imported 200-cell HJS Sport Catalytic Converters for maximum performance and reliability
Adds 26 whp and 39 ft-lbs of torque at 3600RPM, providing significantly better performance during street acceleration
Constructed from equal-length T304 stainless steel C.N.C. mandrel-bent tubing for improved torque and equalized engine pulsing
Optimized for maximum performance with NO catalyst generated check engine light, guaranteed
More power and torque across the RPM band and dramatically improved exhaust sound
Direct replacement for the OEM headers with no cutting or welding required
Includes multi-layer exhaust manifold gasket
All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
INSTALLATION NOTE: To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.
