Fabspeed Porsche 981 Cayman GT4 Sport Headers 2016

Low-end power and increased sports car sound that you can enjoy every day while being emissions compliant! The perfect complement to either the factory exhaust system or Fabspeed's performance exhaust systems, these high-flow headers are designed around HJS German imported European certified European homologated 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 EMITEC tri-metallic 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 +28HP and +41 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
EMITEC HJS German catalytic converters FLOW the equivalent of 90% of a straight pipe so NEVER go cat-less on any street car. 
Fabspeed Motorsport USA is HJS Germany's Exclusive North American & South American importer distributor. ONLY Fabspeed directly imports GENUINE HJS products.
Any other USA based company "claiming HJS catalytic converters" is buying Grey Market, Black Market and or using counterfeit HJS catalytic converter cores. Caveat Emptor buyer beware!
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.