Fabspeed Porsche 991.2 GT3 Sport Headers

Brand: Fabspeed

Product Code: FS.POR.9912GT3.SHDR

Availability:In stock

$4,725.95 4,725.95

Direct replacement for the restrictive OEM headers, offering improved power and throttle response throughout the RPM range.

Why We Choose HJS Catalytic Converters: 

HJS German imported catalytic converters are made from some of the highest grade material you can find in a catalytic converter. This yields high performance gains and longevity so it wont deteriorate over time like lower grade catalytic converters. These catalytic converters flow up to 93-95% of a straight pipe in most applications. The benefit is that you get the "straight pipe sound" while still being able to provide enough emissions scrubbing to prevent a check engine light.                                                                                


  • Fits all Porsche 991.2 GT3 / GT3 RS vehicles 2017+
  • Includes German-imported HJS 200-Cell Tri-Metallic Sportcats
  • Optimized for maximum performance with NO check engine light, guaranteed
  • Saves 2 lbs from the rear of the vehicle
  • CNC mandrel-bent 1pc primary header tubes
  • High-velocity motorsports-style merge collector
  • Constructed from T304 Stainless Steel
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

INSTALLATION NOTE: To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.