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SOUL Street Exhaust Package. Porsche 981 Boxster / 981C Cayman (2013-2016) - POR.981.STPKG
POR.981.STPKG
Vehicle Group
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
Information
Porsche 981 Boxster / 981C Cayman SOUL Street Exhaust Package
Experience the perfect balance of refinement and excitement with the SOUL Street Package for Porsche 981 Boxster and Cayman models. This system pairs SOUL Valved Exhaust with Long Tube Street Headers, delivering noticeable power gains, sharper throttle response, and a soundtrack that adapts to your driving mood—all without triggering a check engine light. With valves closed, the system offers a smooth, drone-free tone ideal for daily driving. Open the valves, and the flat-six unleashes its full roar through a straight-through flow path, exiting via exhaust tips in the style and finish of your choice. Built around large-diameter runners and high-flow catalytic converters, the headers maximize flow while enhancing that signature Porsche sound. Every system is backed by our industry-leading Lifetime Warranty, giving you confidence both on the street and at the track.
Package Includes:
• SOUL Performance Products 981 Cayman Valved Exhaust System
• SOUL Performance Products 981 Cayman Long Tube Street Headers
• Fits all Porsche 981 Boxster / Cayman models (2013–2016)
• Increased performance and sound with no check engine light
• Direct bolt-on installation with included instructions
• Multiple tip styles and finishes available – custom options too
• Covered by SOUL’s Lifetime Warranty for street and track use
DEVELOPMENT:
For the 981 platform, we engineered a system with properly sized 2” runners and optimized collectors to unlock maximum power from the 3.4L engine, while still delivering impressive gains on the 2.7L. We selected high-flow catalytic converters sized for both performance and durability—avoiding the compromises of smaller, cheaper alternatives. The result is a superior exhaust that delivers a broad spectrum of sound: valves open reveal a CUP car–inspired roar, while valves closed provide a refined, drone-free tone. Thanks to SOUL mufflers, even with aftermarket headers the exhaust remains composed and reserved when the valves are shut.
CONSTRUCTION:
Our headers are precision-engineered and crafted from T304L stainless steel for strength and performance. Featuring port-matched flanges, smooth-radius primary tubing, and optimized collectors, they deliver maximum exhaust flow and power gains. Each system is mandrel-bent, fitted with reinforced muffler casings for durability, and rigorously quality-checked before shipping to ensure the highest standards.
TIPS:
Choose from several different tip styles and finishes – from single wall 321 stainless tips to double wall chrome tips. Logo customization and custom tip colours are available by request. Titanium single wall tips are also available and save nearly a pound of weight over stainless steel tips!
BOLT ON AND GO:
Each exhaust is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure it arrives in perfect condition. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.
LIFETIME WARRANTY:
Enjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.
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.981.STPKG
The product you are viewing cross references to these numbers
Experience the perfect balance of refinement and excitement with the SOUL Street Package for Porsche 981 Boxster and Cayman models. This system pairs SOUL Valved Exhaust with Long Tube Street Headers, delivering noticeable power gains, sharper throttle response, and a soundtrack that adapts to your driving mood—all without triggering a check engine light. With valves closed, the system offers a smooth, drone-free tone ideal for daily driving. Open the valves, and the flat-six unleashes its full roar through a straight-through flow path, exiting via exhaust tips in the style and finish of your choice. Built around large-diameter runners and high-flow catalytic converters, the headers maximize flow while enhancing that signature Porsche sound. Every system is backed by our industry-leading Lifetime Warranty, giving you confidence both on the street and at the track.
Package Includes:
• SOUL Performance Products 981 Cayman Valved Exhaust System
• SOUL Performance Products 981 Cayman Long Tube Street Headers
• Fits all Porsche 981 Boxster / Cayman models (2013–2016)
• Increased performance and sound with no check engine light
• Direct bolt-on installation with included instructions
• Multiple tip styles and finishes available – custom options too
• Covered by SOUL’s Lifetime Warranty for street and track use
DEVELOPMENT:
For the 981 platform, we engineered a system with properly sized 2” runners and optimized collectors to unlock maximum power from the 3.4L engine, while still delivering impressive gains on the 2.7L. We selected high-flow catalytic converters sized for both performance and durability—avoiding the compromises of smaller, cheaper alternatives. The result is a superior exhaust that delivers a broad spectrum of sound: valves open reveal a CUP car–inspired roar, while valves closed provide a refined, drone-free tone. Thanks to SOUL mufflers, even with aftermarket headers the exhaust remains composed and reserved when the valves are shut.
CONSTRUCTION:
Our headers are precision-engineered and crafted from T304L stainless steel for strength and performance. Featuring port-matched flanges, smooth-radius primary tubing, and optimized collectors, they deliver maximum exhaust flow and power gains. Each system is mandrel-bent, fitted with reinforced muffler casings for durability, and rigorously quality-checked before shipping to ensure the highest standards.
TIPS:
Choose from several different tip styles and finishes – from single wall 321 stainless tips to double wall chrome tips. Logo customization and custom tip colours are available by request. Titanium single wall tips are also available and save nearly a pound of weight over stainless steel tips!
BOLT ON AND GO:
Each exhaust is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure it arrives in perfect condition. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.
LIFETIME WARRANTY:
Enjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.
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.981.STPKG
98111122101
98111122102
98111123100
98111123101
98111132100
98111132101
98111142100
98111142101
98111143101
98111122202
98111123200
98111123201
98111132200
98111132201
98111142200
98111142201
The product you are viewing cross references to these numbers
Prices from: £6,556.05
Related products
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Exhaust Muffler / Silencer Sports Complete with Twin Stainless Steel Tail Pipes . Comes with hangers, gaskets and bolts with nuts for headers connection.
DesignTek sports deep sound muffler/exhaust offers a sportive sound and better throttle response. With secondary cat bypass to increased BHP. Complete twin adjaustable stainless steel tails
Made from T304 stainless steel.
Fits:
Porsche Boxster 987 MK1
Porsche Cayman 987C MK1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3606008703
The product you are viewing cross references to these numbers
DesignTek sports deep sound muffler/exhaust offers a sportive sound and better throttle response. With secondary cat bypass to increased BHP. Complete twin adjaustable stainless steel tails
Made from T304 stainless steel.
Fits:
Porsche Boxster 987 MK1
Porsche Cayman 987C MK1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3606008703
98711311200
987113112AX
98711311204
98711311205
98711311801
987113118AX
98711311802
98711311400
987113114AX
98711311402
98711311403
98711351200
987113512AX
98711351201
98711351202
98711351260
987113512CX
98711311100
98711311104
98711311105
987113111AX
98711311701
98711311702
987113117AX
98711311300
98711311302
98711311303
987113113AX
98711351100
98711351101
987113511AX
98711351102
98711351160
987113511CX
The product you are viewing cross references to these numbers
Price: £582.00
In stock
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Replacement Rear sport exhaust set with catalytic converters.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98722098300S
The product you are viewing cross references to these numbers
Polished stainless steel.
Equipment with 200 cells cats
Material Stainless Steel
Fits:
Porsche Boxster 987 MKI 2.7L / 3.4L 10/2004-
Porsche Cayman 987C MKI 2.7L / 3.4L 07/2006-
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98722098300S
98300S
1620602410
98.300S
98711311200
98711311204
98711311205
98711311801
98711311802
98711311400
98711311402
98711311403
98711351260
98711311100
98711311104
98711311105
98711311701
98711311702
98711311300
98711311302
98711311303
98711351160
98711311700
98711311800
The product you are viewing cross references to these numbers
Price: £1,772.48
In stock
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Exhaust Muffler / Silencer Rear Box. Excl. Sports Rear Catalysts.
Pipe Diameter: 2.13" (54.00mm)
Tailpipe: Twin 90mm Special
Fits:
Porsche 987 Gen1 Boxster 2.7L 2004>>2009
Porsche 987 Gen1 Cayman 2.7L 2006>>2009
Porsche 987 Gen1 Boxster S 3.2L 2004>>2009
Porsche 987 Gen1 Cayman S 3.4L 2006>>2009
Parts Assembly:
MSPO177: LH Rear Cat Replacement Silencer Assembly
MSPO178: RH Rear Cat Replacement Silencer Assembly
MSPO237: LH Rear Silencer Assembly
MSPO238: RH Rear Silencer Assembly
MSTIP152: x2 Polished Tip Assembly
For Track Use ONLY!
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SSXPO120
The product you are viewing cross references to these numbers
Pipe Diameter: 2.13" (54.00mm)
Tailpipe: Twin 90mm Special
Fits:
Porsche 987 Gen1 Boxster 2.7L 2004>>2009
Porsche 987 Gen1 Cayman 2.7L 2006>>2009
Porsche 987 Gen1 Boxster S 3.2L 2004>>2009
Porsche 987 Gen1 Cayman S 3.4L 2006>>2009
Parts Assembly:
MSPO177: LH Rear Cat Replacement Silencer Assembly
MSPO178: RH Rear Cat Replacement Silencer Assembly
MSPO237: LH Rear Silencer Assembly
MSPO238: RH Rear Silencer Assembly
MSTIP152: x2 Polished Tip Assembly
For Track Use ONLY!
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SSXPO120
98711311200
98711311204
98711311205
987113112AX
98711311801
98711311802
98711311803
98711311400
98711311402
98711311403
987113114AX
98711351200
98711351201
98711351202
987113512AX
98711351260
987113512CX
98711311100
98711311104
98711311105
987113111AX
98711311701
98711311702
98711311703
98711311300
98711311302
98711311303
987113113AX
98711351100
98711351101
98711351102
987113511AX
98711351160
987113511CX
The product you are viewing cross references to these numbers
Price: £1,359.26
Orderable
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Full exhaust system made out of stainless steel including:
- Sport exhaust
- Manifolds with HJS 200 Cell catalysts.
- Clamps, gaskets, bolts, nuts, manifold bolts etc.
(Complete fitting kit).
This system will be a bit louder than standard system as it comes with reduced catalyst and sport exhaust.
Fits:
Porsche 987 Boxster 2.7L MKI
Porsche 987S Boxster 3.4L MKI
Porsche 987C Cayman 2.7L MKI
Porsche 987C S Cayman 3.4L MKI
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
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTKIT87
The product you are viewing cross references to these numbers
- Sport exhaust
- Manifolds with HJS 200 Cell catalysts.
- Clamps, gaskets, bolts, nuts, manifold bolts etc.
(Complete fitting kit).
This system will be a bit louder than standard system as it comes with reduced catalyst and sport exhaust.
Fits:
Porsche 987 Boxster 2.7L MKI
Porsche 987S Boxster 3.4L MKI
Porsche 987C Cayman 2.7L MKI
Porsche 987C S Cayman 3.4L MKI
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
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTKIT87
3606008703
3606109871
3606109872
99611110755
99907507400
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Exhaust Muffler / Silencer Sports DesignTek for Porsche Boxster 987 / Cayman (3606008703)
Unit Price: £582.00
InStock
12 x Exhaust Manifold Bolt. Porsche 997 C2 / C4 / C2S / C4S (99907507400)
Unit Price: £3.07
InStock
2 x Exhaust manifold gasket. Porsche 996 / 986 Boxster / 987 Boxster / 987C Cayman /997 (99611110755/2)
Unit Price: £7.50
InStock
1 x Exhaust Manifold / Header with 200 CELL CAT for Porsche Boxster 987 / Cayman DesignTek (3606109874)
Unit Price: £995.00
InStock
1 x Spare fitting kit for 987.1 and 987.2 DesignTek exhaust (36060087FITKIT)
Unit Price: £45.00
InStock
Price: £1,673.84
In stock