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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.

Porsche 997 GT3 / GT3 RS Sport Headers

SKU:
FS.POR.997GT3.SHDR
£2,266.62

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HP (whp)
+22
TQ (ft/lbs)
+37
WT (lbs)
-2

Product Details:

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 Limited Warranty
DISCLAIMER: Fabspeed’s 200-cell high-flow catalytic converters are not C.A.R.B. certified and are for Off-Road Use ONLY in the state of California
 
INSTALLATION NOTE: To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.

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