Please wait… 
Please wait while we process your order,
do not press the back button…
do not press the back button…
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Category Filter
Exhaust U tube clamp. Porsche 986 Boxster - 99611120901
99611120901/1
Vehicle Group
- 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
Information
Exhaust U-tube clamp (52mm)
OE Match exhaust U-tube clamp used to secure the exhaust connecting pipe at the U-bend (U-tube) on Porsche 986 Boxster applications.
Sold each, 2 required per vehicle.
Fits:
Porsche 986 Boxster 2.5L / 2.7L / 3.2L 1997 - 2004
Diagram ref no 13
It locks the exhaust joint together at the connecting pipe/U-bend interface, maintaining alignment and helping prevent exhaust leaks, vibration, and movement under heat expansion. A fresh clamp is especially important after exhaust removal, where old clamps often seize or deform and can’t be reused reliably.
Function:
• Provides secure clamping force at the U-tube/connecting pipe joint
• Helps maintain a tight, leak-resistant seal under heat cycling
• Supports proper exhaust alignment to reduce rattles and stress on joints
Exhaust clamps live in a harsh environment and commonly rust, seize, and become impossible to loosen without damage. Replacing the clamp during exhaust work helps ensure the joint reseals properly, avoids leaks and rattles, and prevents wasted time fighting corroded hardware.
When to replace:
• When removing/refitting the U-bend or connecting pipe
• If the clamp is corroded, seized, stretched, or deformed
• If you have exhaust blowing/leak noise at the joint
• If bolts/threads are damaged or won’t torque correctly
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611120901
The product you are viewing cross references to these numbers
OE Match exhaust U-tube clamp used to secure the exhaust connecting pipe at the U-bend (U-tube) on Porsche 986 Boxster applications.
Sold each, 2 required per vehicle.
Fits:
Porsche 986 Boxster 2.5L / 2.7L / 3.2L 1997 - 2004
Diagram ref no 13
It locks the exhaust joint together at the connecting pipe/U-bend interface, maintaining alignment and helping prevent exhaust leaks, vibration, and movement under heat expansion. A fresh clamp is especially important after exhaust removal, where old clamps often seize or deform and can’t be reused reliably.
Function:
• Provides secure clamping force at the U-tube/connecting pipe joint
• Helps maintain a tight, leak-resistant seal under heat cycling
• Supports proper exhaust alignment to reduce rattles and stress on joints
Exhaust clamps live in a harsh environment and commonly rust, seize, and become impossible to loosen without damage. Replacing the clamp during exhaust work helps ensure the joint reseals properly, avoids leaks and rattles, and prevents wasted time fighting corroded hardware.
When to replace:
• When removing/refitting the U-bend or connecting pipe
• If the clamp is corroded, seized, stretched, or deformed
• If you have exhaust blowing/leak noise at the joint
• If bolts/threads are damaged or won’t torque correctly
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611120901
99611120900
99611120901
The product you are viewing cross references to these numbers
€12.50
Now €11.25
Delayed delivery
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
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Information
Clip for exhaust pipe. (2 required per car)
Fits:
Porsche 987 Boxster MKI 2005-08
Porsche 987 Boxster MKII 2009>>
Porsche 987C Cayman MKI 2005-08
Porsche 987C Cayman MKII 2009>>
Diagram Ref No 23
Fits:
Porsche 987 Boxster MKI 2005-08
Porsche 987 Boxster MKII 2009>>
Porsche 987C Cayman MKI 2005-08
Porsche 987C Cayman MKII 2009>>
Diagram Ref No 23
Price: €60.01
In stock
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Information
Exhaust Tail Pipe Clamp.
EACH
Fits:
Porsche 987 MKI Boxster 2005-08
Porsche 987 MKII Boxster 2009-12
Porsche 987C MKI Cayman 2005-08
Porsche 987C MKII Cayman 2009-12
Click 'Zoom in' for large parts diagram.
Diagram ref no 22
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
00004330053
The product you are viewing cross references to these numbers
EACH
Fits:
Porsche 987 MKI Boxster 2005-08
Porsche 987 MKII Boxster 2009-12
Porsche 987C MKI Cayman 2005-08
Porsche 987C MKII Cayman 2009-12
Click 'Zoom in' for large parts diagram.
Diagram ref no 22
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
00004330053
00004330053
The product you are viewing cross references to these numbers
Price: €60.01
In stock
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- 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 Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- 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
Information
Exhaust clamping sleeve.
Fits:
Porsche 987.1 Boxster / S 2005-08
Porsche 987.2 Boxster / S 2009-12
Porsche 987C.1 Cayman / S 2006-08
Porsche 987C.2 Cayman / S 2009-12
Porsche 981 Boxster 2.7L 2013-16
Porsche 981C Cayman 2.7L with standard exhaust system 2013-16
Click 'Zoom in' for large parts diagram.
Diagram ref no 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98711122000
The product you are viewing cross references to these numbers
Fits:
Porsche 987.1 Boxster / S 2005-08
Porsche 987.2 Boxster / S 2009-12
Porsche 987C.1 Cayman / S 2006-08
Porsche 987C.2 Cayman / S 2009-12
Porsche 981 Boxster 2.7L 2013-16
Porsche 981C Cayman 2.7L with standard exhaust system 2013-16
Click 'Zoom in' for large parts diagram.
Diagram ref no 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98711122000
98711122000
The product you are viewing cross references to these numbers
Price: €65.21
In stock