Original Porsche Part Genuine Porsche part 90037815002

Exhaust hexagon head bolt (LONG). M 8 x 140.
EACH



Fits:
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 996 GT3 2000-05
Porsche 997 C2 / C4 / C2S / C4S 2005-08

Diagram ref no 24.

Related reference numbers
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90037818301

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Exhaust manifold bolt. M8 x 28.
EACH



Fits:
Porsche 986 Boxster 1997-04
Porsche 996 C2 / C4 3.4L >>2001
M96.01, M96.02, M96.03,
Porsche 996 GT3 / GT3 RS 2000-05
Porsche 997 GT3 2007-10

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Diagram ref no 4.

Related reference numbers
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90037813100

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Mounting Kit for Rear Exhaust.



Fits:
Porsche 996 Carrera 3.4L-3.6L 1998-05
Porsche 996 GT3 3.6 2004-05
Porsche 996 GT3 3.4 1999-01

Kit included:
2x 99611122002 Pipe Connector, 55.5x75mm
2x 99611110800 Clamp, Ø70mm
2x 90037818301 Bolt, M8x1.25x140mm
2x 90037810501 Bolt, M8x1.25x70mm
12x 90038000501 Lock nut, M8x1.25mm

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96300KIT

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Mounting kit for rear exhaust.
The OE Match Rear Exhaust Mounting Kit is a complete hardware set designed to replace worn or missing mounting components for the rear exhaust system on the Porsche 997. It includes the essential rubber hangers, brackets, bolts, and insulators needed to restore proper exhaust support and alignment.

Fits:
Porsche 997 3.6L-3.8L 2005-08 (not Turbo/GT2)

Kit included:
2x Pipe Connector, 55x58.5x75mm, stainless steel
2x Bolt, M8x1.25x140mm
2x Bolt, M8x1.25x70mm
4x Lock nut, M8x1.25

This product is a comprehensive OE Match rear exhaust mounting kit for the Porsche 997 family. Over time, exhaust mounting rubbers, brackets, and associated fixings can deteriorate due to heat cycling, vibration, and exposure to corrosive elements. This kit brings together all the normal wear components in one package, allowing a complete refresh of the rear exhaust support hardware.

Each piece in the kit has been selected or engineered to match the dimensions, materials, and load-bearing characteristics of the factory parts, ensuring correct exhaust position and reduced risk of sagging, rattling, or detachment.

Over time, rear exhaust mounting components can:
• Harden, crack, or split due to age and heat
•  Corrode and weaken under road salt and moisture exposure
•  Stretch or deform, allowing excessive exhaust movement
•  Loosen, causing rattle, vibration, or exhaust contact with bodywork

Failing mounts can lead to:
•  Exhaust system sagging
•  Unwanted noises
•  Metal fatigue or cracking
•  Reduced ground clearance

Installing a complete OE Match rear exhaust mounting kit restores proper support, improves NVH (noise, vibration, harshness), and helps prolong the life of the exhaust system.

When to replace.  Install this kit when:
•  You notice exhaust sagging at the rear
•  There’s excessive vibration or noise from the exhaust area
•  Exhaust hangers show visible wear, cracking, or separation
•  You are replacing or removing the rear exhaust system
•  You’re performing a comprehensive underbody service

Related reference numbers
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97330KIT

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Power Steering Oil Container Bolt. 8 x 70. Bolts the Tank to the Power steering pump.



Fits:
Porsche 987 Boxster 2005-08

This product supersedes Porsche's old part numbers:
- 90037810509

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Diagram ref no

Related reference numbers
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90037810501

The product you are viewing cross references to these numbers