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Exhaust Fitting Kits
By OE Match
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Contains all necessary gaskets, clamps, sleeves, nuts, bolts and washers. Ideal when you change the whole exhaust system on your Porsche 996 - manifolds, catalytic converters and silencers at the same time.
Fits:
Porsche 996 C2 3.4L 1997-08/01
Porsche 996 C4 3.4L 1997-08/01
Porsche 996 C2 3.6L 09/01-2005
Porsche 996 C4 3.6L 09/01-2005
Porsche 996 C4S 3.6L 09/01-2005
*Click on the image to see a large parts diagram.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHFITTING.996.1.3
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005

Fits:
Porsche 996 Carrera 3.4L
Porsche 996 Carrera 3.6L
Kit includes:
2 x Exhaust sleeve catalytic converter to silencer. Porsche 996 / 997 (99711152000/1
2 x Exhaust manifold to cat gasket. Porsche 996 C2 / C4 (99611111350/1
2 x Oil pressure relief screw plug. Porsche 911 / 964 / 993 / 996T / 997T (99906402601/1
2 x Sealing ring N0138322 (N0138322
6 x Exhaust manifold to catalytic converter bolt. Porsche 986 Boxster / 996 - Stainless steel (90007428702/1
6 x Exhaust Lock Nut for Bolt. Porsche 964 (99908405202/1
2 x Hexagon-head bolt (90008308000
2 x Sealing Ring (90012305020
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHFITTING.996.1.1
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Contains all necessary clamps, sleeves, nuts, bolts and washers. Ideal when you change the rear exhaust silencers on your Porsche 996
*Brackets and holders not included but available separately
Fits:
Porsche 996 Carrera 3.4L
Porsche 996 Carrera 3.6L
*Click on the image to see a large parts diagram.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHFITTING.996.1.2
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Fits:
Porsche 996 C2 3.4L 1997-08/01
Porsche 996 C4 3.4L 1997-08/01
Porsche 996 C2 3.6L 09/01-2005
Porsche 996 C4 3.6L 09/01-2005
Porsche 996 C4S 3.6L 09/01-2005
Kit Includes:
2 x Header Gaskets (Diagram Ref 3)
2 x Header to Cat Gaskets (Diagram Ref 7)
2 x Cats to Muffler Clamps (Diagram Ref 29)
2 x Muffler to Tail Pipe Clamps (Diagram Ref 22)
*Click on the image to see a large parts diagram.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHFITTING.996.1.7
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
This OE MATCH rear exhaust silencer mounting fitting kit provides the necessary hardware and mounting components required to securely install or replace the rear exhaust silencer on Porsche 911 996 models. Designed to match original equipment specifications, the kit includes brackets, clamps, and fasteners used to properly support and secure the rear muffler assembly.
Kit Contents:
x2 Silencer Bracket Sleeves For Short Bolt (99611123100/1)
x2 Exhaust Clamps (99711152000/1)
x2 Silencer Bracket Sleeves For Long Bolt (99611123000/1)
x8 Exhaust Vibration Dampeners (99711122930/1)
x2 Exhaust Hexagon Head Bolts, LONG (90037818301/1)
x2 Exhaust Hexagon Head Bolts, SHORT (90037810501/1::1)
X4 Exhaust Hexagon Nuts (90038000501/1)
Fits:
Diagram Ref No:
Image 1 - 16, 24, 25, 34, 35, 36
Image 2 - 29
What This Product Does:
- Securing the rear exhaust silencer (muffler) to the vehicle chassis
- Maintaining correct alignment of the exhaust system
- Reducing vibration and movement from engine operation
- Ensuring safe and stable exhaust system installation
Symptoms Of Wear Or Failure:
- Rattling or knocking noises from the exhaust system
- Loose or sagging rear muffler
- Corroded or broken mounting brackets
- Missing or damaged bolts and fasteners
- Exhaust misalignment or vibration
Why Replacement Matters:
- Restores proper support for the rear exhaust silencer
- Prevents exhaust rattling and vibration
- Maintains correct exhaust alignment
- Reduces stress on exhaust pipes and joints
- Ensures safe and secure installation during exhaust repairs
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHFITTING.996.1.8
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- 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
Exhaust silencer brackets mounting kit. (12 Parts ) Porsche 996 / 997 / 997.2,
This 12pcs exhaust bracket mounting kit contains the essential parts when replacing the rear exhaust boxes, the parts will help when mounting the large mounting brackets. , please note we would also recommend that you replace the 8 x Exhaust vibration dampener for silencer bracket. Ref 997.111.229.30
This kit includes the following parts:
- 2 x Silencer bracket sleeve for long bolt. Ref 996.111.230.00
- 2 x Silencer Bracket Sleeve for Short Bolt. Ref 996.111.231.00
- 2 x Exhaust hexagon head bolt (SHORT). Ref 900.378.105.01
- 2 x Exhaust hexagon head bolt (LONG). Ref 900.378.183.01
- 4 x Exhaust hexagon nut. Ref 900.380.005.01
Fits:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- 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
contains items 16, 24, 25, 35, 36
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTMKIT
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- 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
Exhaust silencer brackets mounting kit. (20 Parts ) Porsche 996 / 997 / 997.2,
This 20pcs exhaust bracket mounting kit contains the essential parts when replacing the rear exhaust boxes, the parts will help when mounting the large mounting brackets.
This kit includes the following parts:
- 8 x Exhaust vibration dampener for silencer bracket. Ref 997.111.229.30
- 2 x Silencer bracket sleeve for long bolt. Ref 996.111.230.00
- 2 x Silencer Bracket Sleeve for Short Bolt. Ref 996.111.231.00
- 2 x Exhaust hexagon head bolt (SHORT). Ref 900.378.105.01
- 2 x Exhaust hexagon head bolt (LONG). Ref 900.378.183.01
- 4 x Exhaust
hexagon nut. Ref 900.380.005.01
Fits:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- 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
contains items 16, 24, 25, 34, 35, 36
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTMKIT1
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- 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 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
Exhaust support bracket sound absorber. (SET OF 4) Porsche 996 / 997 99711122930
4 pcs required per exhaust box bracket (8pcs or 2 sets required per car)

Fits:
- Porsche 996 C2 / C4
- Porsche 997 C2 / C4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99711122930
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04

Fits:
Porsche 996 Carrera 3.4L-3.6L 1998-05
Porsche 996 GT3 3.6 2004-05
Porsche 996 GT3 3.6 1999-01
Also Fits Catalytic Converter Bypass / Sports kits
99611196260S, 996PO96260S and 996PO96270S.
Click 'Zoom in' for large parts diagram.
Diagram ref no 7, 8, 13, 29 and 37
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHFITTING.996.1.5
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04

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
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHFITTING.996.1.6
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Fits: 99611196260S, 996PO96260S and 996PO96270S.

Fits:
Porsche 996 Carrera 3.4L-3.6L 1998-05
Porsche 996 GT3 3.6 2004-05
Porsche 996 GT3 3.6 1999-01
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96260KIT
The product you are viewing cross references to these numbers
-
crankcase 996 Carrera 2/4/4S M96.01/02/03/04 1998-05 101-05
-
belt tensioner and belt drive for 996 CARRERA 2/4/4S 1998-05 101-10
-
cylinder head 996 CARRERA 2/4/4S M96.03 2002 ONWARDS 103-01
-
water cooling - 4 - for 996 CARRERA 2/4/4S M96.01/02/03/04 1998-05 105-20
-
exhaust system 996 CARRERA 2/4 M96.01/02/04 UPTO 2001 202-00
-
exhaust system 996 CARRERA 2/4/4S M96.03 2002 ONWARDS 202-01
-
power steering, power-steering pump, container 996 1998-05 403-03
-
brake master cylinder, brake booster, pre-charge pump 996 1998-05 604-00
-
handbrake actuator 996 1998-05 701-05
-
pedals 996 1998-05 702-00
-
battery, power distributor, starter, generator 996 1998-05 902-05
-
luggage compartment 996 1998-05 807-00
-
radio, booster 996 UPTO 2002 911-00
-
radio, booster, navigation system, telephone 996 2003 ONWARDS 911-01
OEMatch Exhaust Fitting Kits — Flow, Response, Refinement
OEMatch supplies exhaust fitting kits for Porsche models that gather the seals, clamps, fixings and mounting hardware needed for installation, repair or restoration. Many owners search for genuine or OEM exhaust components; these kits are direct-fit alternatives designed to match the original form, fit and function and simplify a thorough, leak-free finish.
Available Types- Gaskets and seals for flanges and manifolds
- Band clamps, V-clamps and exhaust clips
- Bolts, nuts, studs and washers in exhaust grades
- Mounting brackets, hangers and insulators
- Heat shields and vibration dampers
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original exhaust fitting kits.
OE (Original Equipment) refers to parts matching original specifications for the exhaust fitting kits and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM exhaust fitting kits engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
These kits collect the small but essential items that keep an exhaust system gas-tight and correctly supported. Components are chosen to resist heat and corrosion, and to suit the mounting points and clearances used on Porsche exhaust systems so installation restores correct alignment and reduces vibration.
Benefits Include- Restores airtight joints to prevent exhaust leaks and noise
- Reduces vibration and movement that can cause fatigue or damage
- Simplifies installation by providing compatible fixings in one set
- Rust and corrosion from moisture or road salt
- Thermal fatigue from repeated heating and cooling cycles
- Loose or damaged fastenings allowing leaks or rattles
- Degraded seals or gaskets losing their sealing properties
Replacing degraded fitting components maintains exhaust integrity, reduces unwanted noise and helps preserve emissions and back-pressure characteristics. Using a complete kit avoids missing fasteners at assembly, minimises repeat disassembly and supports a professional repair or upgrade for Porsche models, whether for routine maintenance or restoration projects.
Advantages- Items selected for Porsche applications to match common mounting arrangements
- Materials chosen to resist heat and corrosion for longer service life
- Comprehensive kits reduce the chance of missing parts during installation