Lighten the rear of the vehicle while adding aggressive Supercup-style sound by replacing the heavy factory mufflers with straight-through tubes. SOUND: These muffler bypass's will make your GT3 a...

PURCHASE DISCLAIMER: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable,...

Upgrade the factory brakes or replace worn out rotors with premium GiroDisc brake rotors. Perfect for track use and a cost effective premium brake replacement solution vs PCCB.   The...

Our Supercup Exhaust System is a loud and aggressive performance exhaust system designed with track use in mind. This system is a lot lighter than the factory GT3 system and flows much better...

The 996 GT3 Maxflo Performance Exhaust replaces the factory mufflers, improving the exhaust flow and the overall power while providing a deep and throaty sports car sound. This system is...

Competition outlets replace the factory exhaust tips with adjustable turndowns for re-directing and controlling the exhaust volume; perfect for decibel-limited motorsport venues! These outlets are...

Replaces the stock factory air box for improved power and exotic car sound.                                 ...

Our Carbon Fiber Competition Air Intake significantly improves cold air induction into the engine. Developed by and for Professional IMSA racers but works great on the street. Constructed with...

*Customer must report any missing or damaged items before installation. Performance Gain : 8-11hp, 8-10ft-lbFlow Bench Data: Stock Intake 905 CFM : Eventuri Intake 1025 CFM Fitment: 991.1 and 991.2...

The Girodisc system is a direct replacement for the OE disc on the 991 GT3 and GT3 RS with OEM iron rotors.  No modifications are necessary, allows use of factory unmodified pads unlike most...

The Girodisc system is a direct replacement iron rotor for the OEM PCCB disc, no modifications are necessary. The disc will bolt directly to the car and work with OEM calipers and pads perfectly...

The Girodisc system is a direct replacement for the OE disc on all 997 GT3 CUP Cars.  No modifications are necessary. The disc will bolt directly to the car and work with OE calipers perfectly...

Replaces the heavy and restrictive catalytic converters with a lightweight free-flowing performance X-Pipe for maximum power and sound. SOUND: Replacing the factory catalytic converters with our...

Replace the worn-out or broken core of your factory Porsche catalytic converter(s) with a new high-performance HJS tri-metallic catalytic converter core. FEATURES: Fabspeed Motorsport can replace...

  WHY YOUR SPORTSCAR MUST  ONLY HAVE  HJS GERMAN AUTOBAHN PROVEN Racing High Flow Catalytic Converters:  HJS Emission technology German imported EMITEC  catalytic converters...

The GT3 Center Muffler Reinforcement Brace is designed to extend the fatigue life of any and ALL GT3 OEM Porsche factory center mufflers.  Each and every Porsche 997GT3 2006 to 2019 GT3/ GT3RS...

PURCHASE DISCLAIMER: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable,...

From the factory, your Porsche's valve system has a limitation, but with the KIES Valve Controller, you can take control! At a standstill and at lower RPMs, your car is programmed to partially...

Upgrade the factory Porsche GT3 brakes or replace worn out rotors with premium GiroDisc brake rotors. The GiroDisc system is a direct replacement for the OE disc, no modifications are necessary...

Introducing Accessflash for your Porsche 992 Turbo and Turbo S PDK! When increasing engine power output (torque) in modern Porsches, it is necessary to make changes to the transmission calibration...