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- Porsche 997 MKII GT3 / GT3 RS 2010-11
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 997.2 GT3 / GT3 RS (2010-2012)
• Includes German-imported HJS 200-Cell Tri-Metallic Sportcats
• Adds 21 whp and 32 ft-lbs of torque greatly increasing throttle response
• 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
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.
NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.
Related reference numbers
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FSPOR9972GT3SHDR
The product you are viewing cross references to these numbers
- Porsche 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Targa 4 3.0L 2020-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
- Porsche 992.1 Speedster 4.0L 2019-24
- Porsche 992.1 Turbo 3.8L 2020-24
- Porsche 992.1 Turbo S 3.8L 2020-24
- Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
- Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
- Porsche 992.1 (911) Dakar 3.0L 2023-24
Sold as a pair - left and right
Fits:
Porsche 992 Carrera 2 / 4 - 2019 Onwards
Porsche 992 Carrera 2S / 4S - 2019 Onwards
Porsche 992 targa / targa 4S - 2019 Onwards
Porsche 992 turbo / turbo S - 2019 Onwards
Porsche 992 Dakar - - 2019 Onwards
Made from SS304L lightweight stainless steel these exhaust manifolds offer reduced back pressure with higher flow
- Performance gains of 20hp minimum and 20nm
- Improved throttle response
- Direct fit. No remap required but recommended
- No CEL
- Heat shielded to reduce radiant heat and speeds up exhaust gas velocity
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9MPB251215
The product you are viewing cross references to these numbers
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 992.1 (911) Dakar 3.0L 2023-24
Sold as a pair - left and right
Fits:
Porsche 997.1 turbo - 2007 to 2008
Porsche 997.1 GT2 - 2007 to 2008
Made from SS321L lightweight stainless steel these exhaust manifolds offer reduced back pressure with higher flow
- Performance gains of 20hp minimum and 20nm
- Improved throttle response
- Direct fit. No remap required but recommended
- No CEL (check engine light)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M99611110176
The product you are viewing cross references to these numbers