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  • Direct replacement for the restrictive OEM headers, offering improved power and throttle response throughout the RPM range.
  • Direct replacement for the restrictive OEM headers, offering improved power and throttle response throughout the RPM range.
  • Fabspeed's Sport Headers for the 997 GT3RS include German-made HJS Racing sport catalytic converters that have been tested and optimized to make maximum power on the 997 GT3.
  • Fabspeed's Sport Headers for the 997 GT3RS increase power by +22 whp and +37 ft-lbs of torque.
  • Independent Dyno supplied by customer on Fabspeed Sport Headers Vs. Stock

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Porsche 997 GT3 / GT3 RS Sport Headers (2006-2009)

SKU:
FS.POR.997GT3.SHDR
$2,995.00

Other Details

HP (whp):
+22

TQ (ft/lbs):
+37

WT (lbs):
-2


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  1. Fabspeed 997 GT3 Headers with Sport Cats and Dyno Review 5 Star Review

    Posted by on 23rd Apr 2019

    Recently installed Fabspeed headers/cats on my 997 GT3 and was blown away at the difference. It pulls like a freight train to redline and gets there much quicker. Also, the sound is intoxicating. Highly recommend. Check my page for a video clip.



997 GT3 | Fabspeed Sport Headers (00:20)
Porsche 997.1 GT3 with Fabspeed Sport Headers w/HJS 200 Cell Sport Cats and Center Muffler Bypass. Pick up +22whp/37ft-lbs and sports car sound with no CEL. Alec Acuff | Exotic Car Performance Specialist Alec.Acuff@Fabspeed.com P: 267-742-3047 | F: 215-646-9828 Exotic Car Performance Specialists 155 Commerce Drive | Fort Washington, PA 19034 | USA www.fabspeed.com IG: Fabspeedalec

Product Description

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.                                                                                        

FEATURES:

  • Fits all Porsche 997 GT3 / GT3 RS vehicles 2006-2009
  • Includes German-made 200 cell high performance HJS Tri-Metallic Sport Catalytic Converters
  • Constructed from high-quality 14-16 gauge, C.N.C. mandrel-bent stainless steel
  • Sport Headers include 200 cell HJS high flow catalytic converters
  • High velocity 3-into-1 pyramidal investment case merge collectors for improved exhaust scavenging
  • 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.

DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.

 

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