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.
- Porsche Boxster 986 2.5L 1997-99
The Mounting Kit for Catalytic Converter is an OE Match exhaust hardware kit designed as a direct-fit solution for supporting and securing the catalytic converter on the Porsche Boxster 986 2.5L. It includes all the essential clamps, connectors, gaskets, and fasteners needed to install or re-secure the catalytic converter/pipe assembly to the exhaust system.
Fits:
Porsche 986 Boxster 2.5L 10/1996>>
Kit included:
2x Pipe Connector, 45x49.5x75mm, stainless steel
2x Retaining plate, 5.0mm
2x Gasket
6x Bolt, M8x1.25x40mm
4x Lock nut, M8x1.25mm
6x Nut, M8x1.25
The kit is designed specifically for the Porsche Boxster 986 2.5L (1997–1999) exhaust layout and provides a complete set of hardware to replace worn, missing, or corroded mounting parts during exhaust work. Whether fitting a new catalytic converter or refreshing an existing exhaust installation, this kit ensures secure joints and proper alignment, helping prevent exhaust leaks and noise while maintaining correct exhaust flow.
This mounting kit supplies the hardware and seals needed to securely fasten the catalytic converter to the adjoining exhaust pipes. It ensures proper alignment, leak-free joints, and vibration-resistant connections, which are essential for efficient exhaust flow and emissions performance.
Function:
• Provides secure mounting for the catalytic converter and exhaust piping
• Includes connectors, plates, gaskets, nuts, bolts, and lock nuts
• Helps prevent exhaust leaks and reduces noise
• Supports proper alignment and vibration resistance
• design for direct, no-modification installation
The exhaust mounting hardware on older vehicles can suffer from corrosion, wear, or loosening due to repeated heat cycling and road conditions. Loose or deteriorated mounting parts can lead to exhaust leaks, noise, reduced performance, or even damage to catalytic converters and adjacent components. Replacing them with an OE Match mounting kit restores secure, leak-free connections and maintains the integrity of the catalytic converter and wider exhaust system.
When to replace:
• During catalytic converter or exhaust system replacement
• Hardware shows corrosion or stripped threads
• Noticeable exhaust leaks or rattles under acceleration
• After vibration or loosening of exhaust joints
• Routine service or restoration work
- Porsche 914 (1970-1976)
Exhaust Mounting Kit
Restore the security and reliability of your Porsche's
exhaust system with this OE Match Exhaust Mounting Kit, designed
specifically for the Porsche 914. Manufactured to OE specifications,
this comprehensive mounting kit contains the essential hardware required to
correctly secure the exhaust system, helping to reduce vibration, maintain
proper alignment and ensure long-lasting performance.
Fits:
- Porsche 914 (1970-1976)
Whether you are replacing a worn exhaust, carrying out a full restoration or refurbishing the original system, fitting new mounting hardware ensures the exhaust is correctly supported and protected from unnecessary movement and stress.
What Does the Exhaust Mounting Kit Do?
The exhaust mounting kit secures the exhaust system to the vehicle chassis while allowing controlled movement as the exhaust expands and contracts during normal operation.
Its primary functions include:
- Supporting the weight of the exhaust system.
- Maintaining correct exhaust alignment.
- Reducing vibration and unwanted movement.
- Minimising stress on exhaust joints and manifolds.
- Helping prevent premature exhaust failure.
- Ensuring safe and secure installation.
Correct exhaust mounting is essential for both performance and long-term durability.
Why Do Exhaust Mounting Kits Fail?
Exhaust mounting components are continually exposed to heat,
moisture, road salt and vibration. Over time this can cause:
- Corrosion of metal brackets and fixings.
- Rubber mounting deterioration.
- Loose or seized fasteners.
- Fatigue caused by constant vibration.
- Damage during exhaust removal.
- Wear from years of engine movement and thermal expansion.
As mounting hardware deteriorates, the exhaust may begin to sag, vibrate excessively or develop unwanted movement that places additional strain on other exhaust components.
When Should the Exhaust Mounting Kit Be Replaced?
The exhaust mounting kit should be inspected whenever the
exhaust system is serviced or removed. Replacement is recommended if you
notice:
- Rusted or seized fixings.
- Perished or cracked rubber mounts.
- Loose exhaust components.
- Excessive exhaust movement.
- Rattles or vibration from underneath the vehicle.
- Broken brackets or damaged mounting hardware.
Many Porsche specialists recommend replacing the complete mounting kit whenever fitting a replacement exhaust to ensure reliable installation and avoid reusing worn hardware.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1121700710
The product you are viewing cross references to these numbers