Exhaust Fitting Kit. Porsche (911) 996 GT3  ❭  EXHFITTING.996.GT3.1

Exhaust gasket.  Sold each.
This replacement, direct-fit exhaust gasket is manufactured to OEM dimensions standards for a perfect, leak-free seal and long-lasting performance.

Fits:
Porsche 993 1994 - 1998
* Gillet Heat exchanger to pre-silencer (diagram ref no 6) or heat exchanger to cross over pipe (diagram ref no 10)

Porsche 928 1978 - 1992
* Manifold to down pipes (diagram ref no 11) or down pipes to rear silencer (diagram ref no 11)


This gasket provides a gas-tight seal between exhaust components—typically between the exhaust manifold, catalytic converter, or connecting pipes—to prevent exhaust leaks, maintain backpressure, and ensure proper sensor readings. Its heat-resistant composite construction withstands extreme temperatures, vibration, and exhaust gas exposure.

•  Used in the exhaust system joints of various Porsche models,
•  Commonly fitted between exhaust flanges or at the manifold-to-pipe or pipe-to-catalytic converter junctions
•  Direct-fit installation with OEM-style flange geometry—no modifications required

Over time, original gaskets can compress, burn through, or crack from heat cycling and vibration, causing exhaust leaks, noise, or loss of performance. Replacing it with a high-quality OE Match gasket restores proper sealing, maintains exhaust efficiency, and prevents damaging heat or gas leaks near sensitive components.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

92811112702

The product you are viewing cross references to these numbers

Exhaust gasket heat exchangers to crossover or pre-silencer.
Price is each



Heat exchangers to pre-silencer.
Heat exchanger to cross over pipe.

Fits:
Porsche 911 1974-89
Porsche 930 1977-89
Porsche 965 1991-94
Porsche 993 1994-98 Bischoff

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93011119206

The product you are viewing cross references to these numbers

Exhaust seal ring for heat exchangers.
3 per side. Price is for each.

Exhaust seal ring is designed to replicate the original gasket’s fit and durability, it ensures a gas-tight seal between the exhaust manifold or heat exchanger and the cylinder head—restoring quiet, efficient performance.

Fits:
Porsche 964 C2 / C4 / Carrera RS 1989-94
Porsche 993 Carrera / Turbo 1995-98

Diagram ref no 3

•  Seals the connection between the exhaust header / heat exchanger and the engine, preventing exhaust gas leaks
•  Helps maintain correct back-pressure, avoids losing efficiency, and ensures proper exhaust flow

Over time, the original seal ring can become brittle, corroded, or compressed, causing exhaust leaks, noise, and potential loss of performance. Installing an OE-Match ring restores a tight, gas-proof seal, helping preserve exhaust integrity and efficiency.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99311119500

The product you are viewing cross references to these numbers