SOUL Competition Headers. Porsche 992 GT3 / GT3 RS - POR.992GT3.COH
POR.992GT3.COH
Vehicle Group
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
Information
Porsche 992 GT3 / GT3 RS - SOUL Competition Headers
SOUL Competition Headers are designed around long tube runners and a billet CNC’ed merge collector to maximize the performance and sound of the 992 GT3’s 4.0-liter flat-six.
• Direct replacement of factory headers on 992 GT3 / GT3 RS with stock rear exhaust
• All Soul Performance Products exhaust components are backed by the industry’s best Lifetime Warranty for both street and track use
• Designed and built in-house at our Willow Grove, PA facility
DEVELOPMENT
Even with its motorsport heritage, the Porsche 992 GT3 and GT3 RS leave room for improvement due to factory-imposed compromises in the exhaust design. Emissions regulations and engineering limitations restrict primary tubing length, runner diameter, and merge collector efficiency, ultimately reducing both sound and performance.
The SOUL Competition Headers eliminate these restrictions. By replacing the factory header assemblies—which integrate catalytic converters and particulate filters—with a free-flowing, performance-optimized design, these headers dramatically improve exhaust flow, throttle response, and overall power delivery from the 4.0-liter flat-six engine.
The result is a more aggressive, motorsport-inspired tone that highlights the flat-six’s natural character, while ensuring the system withstands the rigors of track and high-performance driving. Built for uncompromising reliability, these headers emphasize sound, power, and endurance—all in one precision-engineered package.
CONSTRUCTION:
Each set of SOUL Competition Headers is handcrafted in-house in the USA from mandrel-bent, thick-wall (.065") T304L stainless steel tubing for strength and heat resistance. Every weld is TIG welded and back-purged with ARCAL™ Prime argon gas to ensure full penetration, durability, and a flawless internal finish—critical for sustained use under track conditions.
We use precision aluminum welding fixtures that act as heat sinks, preventing distortion during fabrication and ensuring perfect alignment and fitment. The result is a product engineered to meet the highest standards of performance and craftsmanship.
BOLT ON AND GO:
Each system is fixture-tested, quality-inspected, and foam-packed before shipping to guarantee perfect fitment and safe arrival. Installation is fully bolt-on, designed to integrate seamlessly with the factory or compatible aftermarket exhaust systems.
LIFETIME WARRANTY:
Drive with confidence—every SOUL exhaust component is backed by our renowned Lifetime Warranty, covering both street and track use. Our support team stands ready to assist with fast, professional service for any questions or needs.
Please note: This item is not a stock product. It is a special order part and once ordered with us is not subject to cancellation or return unless proven not fit for purpose or defected.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
POR.992GT3.COH
The product you are viewing cross references to these numbers
SOUL Competition Headers are designed around long tube runners and a billet CNC’ed merge collector to maximize the performance and sound of the 992 GT3’s 4.0-liter flat-six.
• Direct replacement of factory headers on 992 GT3 / GT3 RS with stock rear exhaust
• All Soul Performance Products exhaust components are backed by the industry’s best Lifetime Warranty for both street and track use
• Designed and built in-house at our Willow Grove, PA facility
DEVELOPMENT
Even with its motorsport heritage, the Porsche 992 GT3 and GT3 RS leave room for improvement due to factory-imposed compromises in the exhaust design. Emissions regulations and engineering limitations restrict primary tubing length, runner diameter, and merge collector efficiency, ultimately reducing both sound and performance.
The SOUL Competition Headers eliminate these restrictions. By replacing the factory header assemblies—which integrate catalytic converters and particulate filters—with a free-flowing, performance-optimized design, these headers dramatically improve exhaust flow, throttle response, and overall power delivery from the 4.0-liter flat-six engine.
The result is a more aggressive, motorsport-inspired tone that highlights the flat-six’s natural character, while ensuring the system withstands the rigors of track and high-performance driving. Built for uncompromising reliability, these headers emphasize sound, power, and endurance—all in one precision-engineered package.
CONSTRUCTION:
Each set of SOUL Competition Headers is handcrafted in-house in the USA from mandrel-bent, thick-wall (.065") T304L stainless steel tubing for strength and heat resistance. Every weld is TIG welded and back-purged with ARCAL™ Prime argon gas to ensure full penetration, durability, and a flawless internal finish—critical for sustained use under track conditions.
We use precision aluminum welding fixtures that act as heat sinks, preventing distortion during fabrication and ensuring perfect alignment and fitment. The result is a product engineered to meet the highest standards of performance and craftsmanship.
BOLT ON AND GO:
Each system is fixture-tested, quality-inspected, and foam-packed before shipping to guarantee perfect fitment and safe arrival. Installation is fully bolt-on, designed to integrate seamlessly with the factory or compatible aftermarket exhaust systems.
LIFETIME WARRANTY:
Drive with confidence—every SOUL exhaust component is backed by our renowned Lifetime Warranty, covering both street and track use. Our support team stands ready to assist with fast, professional service for any questions or needs.
Please note: This item is not a stock product. It is a special order part and once ordered with us is not subject to cancellation or return unless proven not fit for purpose or defected.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
POR.992GT3.COH
0PB254400F
0PB254400E
0PB254450F
0PB254450E
The product you are viewing cross references to these numbers
Price: €4,727.87
Orderable
Shop Securely
12 Month Warranty
Worldwide Delivery
Related products
Vehicle Group
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol 550HP 2010-17
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Information
Retaining plate exhaust manifold upper.
Sold each - 4 required per car
Fits:
Porsche 970.1 Panamera turbo S 4.8ltr - 2009 to 2013
Porsche 970.2 Panamera turbo S 4.8ltr - 2014 to 2016
958 Cayenne Turbo S 4.8ltr - 2010 to 2018
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94811140171
The product you are viewing cross references to these numbers
Sold each - 4 required per car
Fits:
Porsche 970.1 Panamera turbo S 4.8ltr - 2009 to 2013
Porsche 970.2 Panamera turbo S 4.8ltr - 2014 to 2016
958 Cayenne Turbo S 4.8ltr - 2010 to 2018
Click 'Zoom in' for large parts diagram.
Diagram ref no 6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94811140171
94811140171
94811140170
The product you are viewing cross references to these numbers
Price: €25.40
Orderable
Shop Securely
12 Month Warranty
Worldwide Delivery
Vehicle Group
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
Information
Heat shield for exhaust manifold.
Fits:
Porsche 957 Cayenne S 2007-10
Porsche 957 Cayenne GTS 2007-10
Porsche 958-1 Cayenne S 4.8L V8 2011-14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95511121
The product you are viewing cross references to these numbers
Fits:
Porsche 957 Cayenne S 2007-10
Porsche 957 Cayenne GTS 2007-10
Porsche 958-1 Cayenne S 4.8L V8 2011-14
Porsche 958-1 Cayenne GTS 4.8L V8 2011-14
Diagram reference(s):
Cylinders 1-4 - No. 8
Cylinders 5-8 - No. 11
NOTE: Our product image shows 95511121201, which is for cylinders 1-4.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95511121
95511121201
95511121301
The product you are viewing cross references to these numbers
Prices from: €37.50
Shop Securely
12 Month Warranty
Worldwide Delivery
Vehicle Group
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
Information
Additional heat shield for the exhaust manifold / alternator.
Fits:
Porsche 957 Cayenne S 2007-10
Porsche 957 Cayenne GTS 2007-10
Porsche 958-1 Cayenne S 4.8L V8 2011-14
Porsche 958-1 Cayenne GTS 4.8L V8 2011-14
Price: €25.60
Orderable
Shop Securely
12 Month Warranty
Worldwide Delivery