Fabspeed Porsche 981 Cayman GT4 Fabspeed GT420 STREET Performance Package (2015-2016)

Fabspeed's GT420 STREET Performance Package is the premium solution to adding performance to your GT4 / Spyder on the street. Delivering over 400 horsepower to the crank with easy-to-install bolt-on upgrades, there is no better option for the GT4 owner seeking maximum power and performance while retaining catalysts. No need to swap engines or suffer long periods of downtime during a full engine re-build. Simply install the Fabspeed GT420 Package and begin outperforming the 911 Carrera GTS the very next day!                       FABSPEED GT420 PACKAGE INCLUDES: Porsche Cayman GT4 Valvetronic Exhaust SystemPorsche Cayman GT4 Sport HeadersPorsche Cayman GT4 IPD Competition Plenum Package (Including 82mm Throttle Body)Porsche Cayman GT4 BMC F1 Replacement Air FiltersPorsche Cayman GT4 Handheld Tuner with GT420 XperTuneFEATURES: Fits all Porsche 981 Cayman GT4 / Spyder models (2015-2016)Instantly eliminates all symptoms of Carrera envySide effects may include extreme euphoria and uncontrollable excitement. In some cases, users have experienced acceleration-induced tunnel visionFabspeed's GT420 Street Performance Package added over 51HP at the crank- 44 wheel horsepower  and 48 ft/lbs of low-end torque at 4283 RPM on a SpyderPeak power was raised by +30HP and +20.4 ft/lbs of torque - leaving the building with 418HP crank/ 363 whp and 361 crankHP /316 ft/lbs of torqueAll parts are easily installed with no cutting or welding required, bolt on and go100% Dyno developed with input from professional Porsche engine builders, race teams worldwide. No shortcuts taken and NO cheap Chinese components like others. Optimized for maximum performance with NO catalyst generated check engine light, guaranteedChoose between real matte Carbon Fiber tips or Single Wall Stainless Tips that are made in house for a racecar lookThe Fabspeed Xpertune hand held tuner gives you easy access to switch tunes on your GT4All Fabspeed performance products are backed by the Fabspeed Lifetime WarrantyINSTALLATION NOTE: To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.