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Porsche // Cayman 987C / 981C (2005-2016) // Any
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- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Racing Oil Sump Pan - Ultimate Oil Starvation Prevention for Track and Fast Road Use
The Racing Oil Sump Pan is a performance upgrade designed to
address one of the most common and serious issues affecting Porsche M96 and M97
engines – oil starvation.
Fits:
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Care should be taken when used on road due to reduced ground clearance
Developed through extensive research and real-world data logging this racing sump is engineered to significantly reduce or eliminate the extreme oil pressure drops caused when the oil pump draws air under high cornering loads.
For dedicated track engines, a Racing Sump is considered essential. For aggressively driven road cars, it is strongly recommended.
What a Racing Oil Sump Does
The oil sump, also known as the oil pan, stores and supplies engine oil to the oil pump. Under normal road driving conditions, the factory sump performs adequately. However, during hard cornering, heavy braking or sustained high lateral G forces, oil can move away from the pickup point.
When this happens, the oil pump can draw air instead of oil
(aeration), causing a sudden drop in oil pressure.
Even brief oil pressure loss
can lead to:
- Bearing wear
- Scored crank journals
- Engine overheating
- Catastrophic engine failure
The Racing Sump is designed to control oil movement inside the sump, keeping the oil pickup submerged during extreme driving conditions.
Why M96 and M97 Engines Suffer Oil Starvation
Oil starvation is the most common cause of engine failure seen in M96 and M97 engines. Through extensive testing and analysis, this issue is entirely preventable.
Under aggressive driving or track use, standard sump designs allow oil surge away from the pickup. Data logging has shown that these conditions can create extreme pressure drops indicative of the oil pump sucking air.
By combining:
- A Racing Sump
- High quality 50W or 60W oil (depending on engine temperature)
- Oil filled to the maximum safe level
Testing has demonstrated that pressure drops can be significantly reduced or eliminated.
Why You Should Upgrade to a Racing Sump
Upgrading to a racing oil sump is highly recommended if you:
- Track your 986 or 987.1 Boxster/Cayman
- Drive aggressively on road
- Own a rebuilt or performance-built M96/M97 engine
- Want to prevent costly engine failure
- Value long-term engine reliability
Considering the cost of a full engine rebuild, this upgrade is a preventative investment that protects against one of the most well-known Porsche flat-six weaknesses.
At Design911, we supply performance components designed to improve reliability and longevity of Porsche engines. The Racing Oil Sump is a proven solution backed by extensive real-world testing and data analysis.
For dedicated track builds, this upgrade is essential. For fast road cars, it offers invaluable peace of mind.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
996107031RS
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Please note: A new sealing crush washer is recommended and must be ordered separately (Part Number: 90012310630/2).
Fits:
Porsche 986 Boxster 1997-04
Porsche 996 Carrera 1998-05
Porsche 987.1 Boxster 2005-08
Porsche 987.1 Cayman 2006-08
Porsche 997.1 Carrera 2005-08
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90021900930
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Models: Boxster, Cayman, 996 and 997 models (excludes GT3 and turbocharged models).
This kit is best used on track only vehicles as ground clearance will become an issue due to the extension.
Fits:
Porsche Boxster 986 / 987.1
Porsche 996 (excluding Turbo, GT2/GT3 models and cars with factory power upgrade – option code X51)
Porsche 997.1 (excluding Turbo and GT2/GT3 models)
Porsche Cayman 987.1
Scavenging and aeration in the oil pan have been identified as a problem in the 996, 997 and Boxster models that experience high G-forces on the racetrack. Motorsports 2 Quart Deep Sump Oil Pan Kit for all 986/996/987/997 Porsche's (excluding GT3, GT2 Turbo and DFI models). This deep sump kit is an extension added to the original oil pan, increasing oil capacity by 2 quarts, helping with oil starvation problems these vehicles commonly have.
Kit Includes:
- 2Quart Pan Extension
- Oil pickup spacer
- Extended Hexagon Head Bolts (x15)
- Aluminium spacers for baffle (x3)
- Stainless oil trap
Please order extra
1 x 703141410 Reinzosil Universal Sealing Compound
2 x 99710701600 Oil tubes
For Installation Instructions CLICK HERE
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
996107032XX
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Fits:
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2006-08
Porsche 997 Carrera / Carrera S 2005-08 COUPE / CABRIO
Click 'Zoom in' for large parts diagram.
Diagram ref no 25
Related reference numbers
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99710724300
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII Turbo 2010-13
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
Fits:
Porsche 987 Boxster / S 2009-12
Porsche 987C Cayman / S 2009-12
Porsche 981 Boxster / S 2012>>
Porsche Boxster Spyder 2016>>
Porsche 981 Cayman / S 2013>>
Porsche Cayman GT4 2016>>
Porsche 991 2012>>
Porsche 991 Turbo 2014>>
Porsche 997 MKII 2010>>
Porsche 997 TURBO / S 2010-13
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
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9A110703276
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