Serrated Pipe Clamp Insert ID 58.8mm. Porsche 997.1 / 997.1 turbo / 991.1 › 263142-27

Serrated Pipe Clamp Insert – Replacement Exhaust Tailpipe Trim Fixing
Sold each

Maintain a secure fit for your DesignTek exhaust tailpipe trims with this replacement serrated pipe clamp insert.

Fits:

• 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 997 MK1 TURBO 2007-09
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19

Designed to sit inside the exhaust trim clamp assembly, the insert takes up excess clearance when the clamp is tightened, helping eliminate unwanted play between the tailpipe trim and exhaust outlet.

Ideal for replacing lost, worn or damaged inserts without needing to purchase a complete replacement tailpipe trim.

Compatible DesignTek Tailpipe Trims

Suitable for the following DesignTek exhaust tailpipe trims using the corresponding serrated clamp arrangement.

• 3606409703
• 3606409703MB
• 3606409706
• 3606409130
• 3606409140

Compatibility must be confirmed against the original tailpipe trim or DesignTek product reference before ordering.

What Does It Do?

The serrated insert fits within the exhaust tailpipe clamp, taking up unwanted clearance as the fixing is tightened.

This allows the clamp to grip the exhaust outlet more securely and helps prevent the decorative tailpipe trim from moving.

Why Is It Important?

Without the correct insert, the clamp may not tighten sufficiently to hold the exhaust trim securely.

This can result in:

• Loose or moving tailpipe trims
• Excessive movement during driving
• Rattling around the exhaust outlet
• Difficulty securing the trim correctly

Why Do Clamp Inserts Need Replacing?

Common causes include:

• Loss during exhaust removal
• Damage during installation
• Wear from repeated adjustment
• Distortion caused by overtightening
• Corrosion or deterioration

When Should It Be Replaced?

Replace the insert if it is missing, worn, distorted or no longer allows the clamp to tighten securely.

It should also be inspected when removing, replacing or adjusting DesignTek exhaust tailpipe trims.

Key Features

• DesignTek replacement clamp insert
• Serrated design helps remove unwanted play
• Improves exhaust trim clamp grip
• Helps prevent loose or rattling tailpipe trims
• Suitable for compatible DesignTek exhaust tips
• Ideal spare part for exhaust trim repairs
• Avoids replacing the complete tailpipe trim

Installation Notes

Position the serrated insert correctly within the exhaust trim clamp before tightening.

Ensure the tailpipe trim is aligned with the rear bumper and that the clamp grips the exhaust outlet securely.

Check that the trim cannot move and that sufficient clearance remains around surrounding bumper components.

DesignTek Porsche Exhaust Tailpipe Trim Clamps and Replacement Inserts

DesignTek exhaust tailpipe trims use mounting clamps to secure decorative exhaust outlets to compatible Porsche exhaust systems.

The DesignTek serrated pipe clamp insert is a replacement fixing component designed to remove excess clearance during tightening, helping maintain a secure and correctly positioned tailpipe trim.

Ideal for replacing missing or damaged original inserts, it provides a practical repair solution without replacing the complete exhaust trim.