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Koni
Koni for Porsche
Koni parts for Porsche models from Design911.
A Quick Look at Koni
KONI is the premier manufacturer of performance and adjustable Porsche shock absorbers in the world. KONI shocks are made from the highest quality raw materials and machined to the highest tolerances.This quality is represented not only by KONI's long heritage in motorsports but also by the diversity of shock absorber solutions we offer. As well as Car and Racing dampers, KONI also produce shock absorber solutions for cars, busses, trucks, trailers, trains and even defense and industrial applications.
Choosing the Right Fit for Your Porsche
Where Koni is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.
- Typical reasons to choose Koni for Porsche suspension include restoring control as original dampers age, reducing excessive bounce and body roll, and improving steering response while keeping a road-friendly balance.
- Common real-world symptoms that lead owners to inspect dampers and related parts include leaking units, knocking over bumps, excessive bounce, vague turn-in, increased instability under braking, and uneven tyre wear.
- Ride or noise complaints are often linked to supporting parts such as top mounts, bushes, and alignment settings, so it is sensible to inspect the wider suspension rather than replacing dampers alone.
- After fitting, having a proper wheel alignment carried out helps the car feel consistent and can reduce tyre wear, especially if ride height or other suspension components have been changed.
- Where Koni offers adjustable products, always confirm whether the specific part is adjustable and follow the supplied instructions for any settings or changes.
- Keeping damping and spring setups balanced front-to-rear and side-to-side helps your Porsche feel predictable and stable over a variety of road surfaces.
Browse by Category
If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.
Suspension & Axle — Suspension and axle components are typically replaced to restore handling, ride comfort, braking stability, and safety on your Porsche. Where Koni dampers and related parts are listed, they can help address age-related wear, knocking, wandering, vibration, and uneven tyre wear, as well as support either an original-feel setup or a slightly more controlled road-biased configuration.
- Check for guidance on replacing items in pairs and the importance of an alignment after suspension work so that your Porsche feels consistent and predictable.
- Begin with diagnosis of play and wear in joints, bushes, and dampers, as multiple parts can share similar symptoms.
Shock Absorbers FRONT — Front shock absorbers are central to how your Porsche steers, brakes, and copes with bumps. Koni front dampers, where listed, are intended to restore or enhance ride control by managing body movement, reducing nose dive, and maintaining tyre contact, especially on cars where original units have begun to leak, bounce, or feel vague.
- Look out for signs such as excessive bouncing, nose dive under braking, poor body control, knocking, and uneven tyre wear, and consider replacing front shocks in pairs for balanced behaviour.
- It is often recommended to assess or replace front top mounts and then have the alignment checked once new dampers are installed.
Koni standard — Koni standard dampers are aimed at Porsche owners wanting dependable, well-controlled damping that suits everyday road use while remaining compatible with standard-style suspension setups. They are often chosen when refreshing ageing suspension to regain a composed, confidence-inspiring feel without moving far from the original character.
- Typical reasons to review or replace these dampers include bouncing, loss of control, fluid leaks, and tyre wear, along with a general impression that the car feels loose or unsettled.
- Keeping the setup consistent across each axle and following any guidance on adjustment, where applicable, supports a stable, predictable result.
Shock Absorbers REAR — Rear shock absorber components and complete dampers help keep the back of your Porsche stable under acceleration, braking, and cornering. Koni rear solutions, where available, contribute to rear-end composure, helping manage bounce, squat, and stability over bumps as part of a wider suspension system.
- Common reasons to inspect the rear include rear-end bouncing, instability, leaks, knocking noises, and uneven rear tyre wear, all of which can indicate that damping or supporting hardware is past its best.
- Rear dampers and associated parts are usually replaced in pairs, and it is wise to check rear top mounts and bushes as multiple wear points can create similar knocks and noises.
Explore Koni at Design911
View the current Koni range for Porsche at Design911, then filter by model and category to narrow down to the right parts.

Fits:
Porsche 911 (993) Carrera 2 Coupé, Targa, Convertible 10.1993-09.1997 excl. Bilstein OEM Sport Susp.
Porsche 911 (993) Carrera 2S Coupé, Targa, Convertible 10.1993-09.1997 excl. Bilstein OEM Sport Susp.
Porsche 911 (993) Carrera 4 Coupé, Targa, Convertible 10.1993-09.1997 excl. Bilstein OEM Sport Susp.
Porsche 911 (993) Carrera 4S Coupé, Targa, Convertible 10.1993-09.1997 excl. Bilstein OEM Sport Susp.
Porsche 911 (993) Turbo 03.1995-09.1997
excl. Bilstein OEM Sport Susp.
KONI Special ACTIVE is the next generation of premium shock absorbers that offer superior handling without compromise. It is the latest advancement in the KONI product portfolio. Utilizing the most recent generation of KONI's patented Frequency Selective Damping technology, it controls large body motions and cornering forces but smooths expansion joints and rough roads for improved comfort.
Advantages of Special Active Shock Absorbers:
• KONI's latest generation of Frequency Selective Damping Technology
• Improves safety and road holding
• Technology proven on over 1.5 million factory equipped vehicles
• Secure and stable feeling for spirited driving
• Unrivaled aftermarket solution can be fitted to most new and older cars
• Driving refinement for cars, trucks, SUVs, etc.
• Technology that rivals expensive Original Equipment electronic systems
• Performance for driver and comfort for passengers in one
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8745-1252
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
Fits:
Porsche Boxster (986), incl. Boxster S 1996-2004
KONI Special ACTIVE is the next generation of premium shock absorbers that offer superior handling without compromise. It is the latest advancement in the KONI product portfolio. Utilizing the most recent generation of KONI's patented Frequency Selective Damping technology, it controls large body motions and cornering forces but smooths expansion joints and rough roads for improved comfort.
Advantages of Special Active Shock Absorbers:
• KONI's latest generation of Frequency Selective Damping Technology
• Improves safety and road holding
• Technology proven on over 1.5 million factory equipped vehicles
• Secure and stable feeling for spirited driving
• Unrivaled aftermarket solution can be fitted to most new and older cars
• Driving refinement for cars, trucks, SUVs, etc.
• Technology that rivals expensive Original Equipment electronic systems
• Performance for driver and comfort for passengers in one
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8745-1329
The product you are viewing cross references to these numbers
- 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

Fits:
Porsche Boxster (986), incl. Boxster S 1996-2004
KONI Special ACTIVE is the next generation of premium shock absorbers that offer superior handling without compromise. It is the latest advancement in the KONI product portfolio. Utilizing the most recent generation of KONI's patented Frequency Selective Damping technology, it controls large body motions and cornering forces but smooths expansion joints and rough roads for improved comfort.
Advantages of Special Active Shock Absorbers:
• KONI's latest generation of Frequency Selective Damping Technology
• Improves safety and road holding
• Technology proven on over 1.5 million factory equipped vehicles
• Secure and stable feeling for spirited driving
• Unrivaled aftermarket solution can be fitted to most new and older cars
• Driving refinement for cars, trucks, SUVs, etc.
• Technology that rivals expensive Original Equipment electronic systems
• Performance for driver and comfort for passengers in one
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8745-1328
The product you are viewing cross references to these numbers
- 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

Fits:
Porsche 911 (996) Carrera 2 (S) Coupé 09.1997-08.2005 Excl. GT2, GT3, excl. PASM
Porsche 911 (996) Carrera 2 (S) Targa, Convertible 09.1997-08.2005 Excl. GT2, GT3, excl. PASM
Porsche 911 (996) Carrera 4 (S) Coupé, Convertible 09.97-08.05 Excl. GT2, GT3, excl. PASM
Porsche 911 (996) Turbo (S) Coupé, Convertible 06.00-08.05 Excl. GT2, GT3, excl. PASM
KONI Special ACTIVE is the next generation of premium shock absorbers that offer superior handling without compromise. It is the latest advancement in the KONI product portfolio. Utilizing the most recent generation of KONI's patented Frequency Selective Damping technology, it controls large body motions and cornering forces but smooths expansion joints and rough roads for improved comfort.
Advantages of Special Active Shock Absorbers:
• KONI's latest generation of Frequency Selective Damping Technology
• Improves safety and road holding
• Technology proven on over 1.5 million factory equipped vehicles
• Secure and stable feeling for spirited driving
• Unrivaled aftermarket solution can be fitted to most new and older cars
• Driving refinement for cars, trucks, SUVs, etc.
• Technology that rivals expensive Original Equipment electronic systems
• Performance for driver and comfort for passengers in one
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8245-1255
The product you are viewing cross references to these numbers
- 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 TURBO 2000-05

Fits:
Porsche 911 (996) Carrera 2 (S) Coupé 09.1997-08.2005
Excl. GT2, GT3, excl. PASM
Porsche 911 (996) Carrera 2 (S) Targa, Convertible 09.1997-08.2005
Excl. GT2, GT3, excl. PASM
KONI Special ACTIVE is the next generation of premium shock absorbers that offer superior handling without compromise. It is the latest advancement in the KONI product portfolio. Utilizing the most recent generation of KONI's patented Frequency Selective Damping technology, it controls large body motions and cornering forces but smooths expansion joints and rough roads for improved comfort.
Advantages of Special Active Shock Absorbers:
• KONI's latest generation of Frequency Selective Damping Technology
• Improves safety and road holding
• Technology proven on over 1.5 million factory equipped vehicles
• Secure and stable feeling for spirited driving
• Unrivaled aftermarket solution can be fitted to most new and older cars
• Driving refinement for cars, trucks, SUVs, etc.
• Technology that rivals expensive Original Equipment electronic systems
• Performance for driver and comfort for passengers in one
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8745-1254
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005

Fits:
Porsche 911 (993) Carrera 2 (S) Coupé, Targa, Convertible 10.1993-09.1997 excl. Bilstein OEM Sport Susp.
Porsche 911 (993) Carrera 4 (S) Coupé, Targa, Convertible 10.1993-09.1997 excl. Bilstein OEM Sport Susp.
Porsche 911 (993) Turbo 03.1995-09.1997 excl. Bilstein OEM Sport Susp.
KONI Special ACTIVE is the next generation of premium shock absorbers that offer superior handling without compromise. It is the latest advancement in the KONI product portfolio. Utilizing the most recent generation of KONI's patented Frequency Selective Damping technology, it controls large body motions and cornering forces but smooths expansion joints and rough roads for improved comfort.
Advantages of Special Active Shock Absorbers:
• KONI's latest generation of Frequency Selective Damping Technology
• Improves safety and road holding
• Technology proven on over 1.5 million factory equipped vehicles
• Secure and stable feeling for spirited driving
• Unrivaled aftermarket solution can be fitted to most new and older cars
• Driving refinement for cars, trucks, SUVs, etc.
• Technology that rivals expensive Original Equipment electronic systems
• Performance for driver and comfort for passengers in one
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8245-1253
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97

Fits:
Porsche 911 (964) C2 / C4 Coupé, Targa & Convertible 01.1991-09.1993
Porsche 911 (964) Turbo (S) 08.1990-09.1993
KONI Special ACTIVE is the next generation of premium shock absorbers that offer superior handling without compromise. It is the latest advancement in the KONI product portfolio. Utilizing the most recent generation of KONI's patented Frequency Selective Damping technology, it controls large body motions and cornering forces but smooths expansion joints and rough roads for improved comfort.
Advantages of Special Active Shock Absorbers:
• KONI's latest generation of Frequency Selective Damping Technology
• Improves safety and road holding
• Technology proven on over 1.5 million factory equipped vehicles
• Secure and stable feeling for spirited driving
• Unrivaled aftermarket solution can be fitted to most new and older cars
• Driving refinement for cars, trucks, SUVs, etc.
• Technology that rivals expensive Original Equipment electronic systems
• Performance for driver and comfort for passengers in one
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8245-1251
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93

Fits:
Porsche 911 (964) C2 / C4 Coupé, Targa & Convertible 12.1988-09.1993
Porsche 911 (964) Turbo (S) 08.1990-09.1993
KONI Special ACTIVE is the next generation of premium shock absorbers that offer superior handling without compromise. It is the latest advancement in the KONI product portfolio. Utilizing the most recent generation of KONI's patented Frequency Selective Damping technology, it controls large body motions and cornering forces but smooths expansion joints and rough roads for improved comfort.
Advantages of Special Active Shock Absorbers:
• KONI's latest generation of Frequency Selective Damping Technology
• Improves safety and road holding
• Technology proven on over 1.5 million factory equipped vehicles
• Secure and stable feeling for spirited driving
• Unrivaled aftermarket solution can be fitted to most new and older cars
• Driving refinement for cars, trucks, SUVs, etc.
• Technology that rivals expensive Original Equipment electronic systems
• Performance for driver and comfort for passengers in one
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8745-1250
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93

Fits:
Mounting points diameter 12mm
Porsche 924, 924 Turbo 1975-08.1984
Porsche 924 Carrera GT 1981
Porsche 944 1981-08.1984
The KONI Classic line makes modern shock absorber technology available for classic cars and cars from the '40s, '50s and '60s. They have the same superior qualities which the KONI Specials offer to modern cars. Classic shock absorbers are finished with the traditional black or red gloss (Identified as black or red and "wing" logo).
Fits Left or Right side
Price is for each Shock Absorber
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
26-1209SPORT
The product you are viewing cross references to these numbers
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 944 2.5L 8V 1982-87

Fits:

Porsche 914 / 914-6 1970-76
The KONI Classic line makes modern shock absorber technology available for classic cars and cars from the '40s, '50s and '60s. They have the same superior qualities which the KONI Specials offer to modern cars. Classic shock absorbers are finished with the traditional black or red gloss (Identified as black or red and "wing" logo).
Fits Left or Right side
Price is for each Shock Absorber
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8641-1077SPORT
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)

Fits:
Porsche 911 / 912 (A-series), incl. Targa 09.65-08.68
FOR ORIGINAL KONI STRUT / LEG
They have the same superior qualities which the KONI Specials offer to modern cars.
Classic shock absorbers are finished with the traditional black or red gloss (Identified as black or red and "wing" logo).
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
86-1308
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Insert for original struts.

Fits:
Porsche Boxster (986), incl. Boxster S 1996-04
The KONI Classic line makes modern shock absorber technology available for classic cars and cars from the '40s, '50s and '60s. They have the same superior qualities which the KONI Specials offer to modern cars. Classic shock absorbers are finished with the traditional black or red gloss (Identified as black or red and "wing" logo).
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8740-1574SPORT
The product you are viewing cross references to these numbers
- 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

Fits:
Porsche Boxster (986), incl. Boxster S 1996-04
The KONI Classic line makes modern shock absorber technology available for classic cars and cars from the '40s, '50s and '60s. They have the same superior qualities which the KONI Specials offer to modern cars. Classic shock absorbers are finished with the traditional black or red gloss (Identified as black or red and "wing" logo).
Insert for original struts.
Externally adjustable by means of a knob or pin without removing the shock absorber from the car.
1 ITEM - 2 PER CAR.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8741-1573SPORT
The product you are viewing cross references to these numbers
- 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
Fits:
Porsche Boxster (986), incl. Boxster S 1996-04
The KONI SPORT KIT is the ultimate synthesis between KONI's high performance sport shock absorbers and the custom-made lowering springs from H&R. Tuners who are looking for improved road holding and breath-taking driving qualities with reduced body roll can find exactly the right equipment here. More precise steering, swinging that has been reduced to an absolute minimum and less pitching and rolling make this KONI SPORT KIT the ultimate suspension kit. Driving pleasure and a sporty appearance are guaranteed.
The KONI SPORT KIT includes the tried and trusted KONI SPORT shocks. Tuners profit here from the same high-quality components and technology that is employed in racing sport suspensions. The SPORT shocks are adjustable, in many instances even externally. Simple and speedy fine tuning is therefore not a problem. Depending on vehicle make a lowering up to 40 mm is offered. Combined with H&R's springs the SPORT KIT really lives up to its name.
What makes the KONI SPORT KIT the ultimate sports suspension?
• Fast rate of reaction
• Extraordinary road holding
• Direct steering
• Pitch and rolling movements reduced to a minimum
• Reduced lurching and swaying
• Adjustable, in many instances externally
• Lowering by up to 40 mm
• Lowering Springs by H&R
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1140-7791
The product you are viewing cross references to these numbers
- 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

Fits:
Porsche 911 09/1965 - 08/1968
for original Boge struts only
They have the same superior qualities which the KONI Specials offer to modern cars.
Classic shock absorbers are finished with the traditional black or red gloss (Identified as black or red and "wing" logo).
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT31
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)

Fits:
Porsche 911 09/1965 - 08/1968
for original Koni struts only
They have the same superior qualities which the KONI Specials offer to modern cars.
Classic shock absorbers are finished with the traditional black or red gloss (Identified as black or red and "wing" logo).
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT30
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)