Kits
Design911 offers an extensive selection of package deals for
Porsche parts, providing an ideal solution for Porsche enthusiasts looking to
upgrade, maintain, or personalize their vehicles. These packages are
thoughtfully curated to include complementary components, ensuring
compatibility and cost-effectiveness.
Fits:
Porsche 911 - 1965 to 1989
Porsche 964 - 1989 to 1994
Our Valve Springs are designed and manufactured to specifically fit the envelope of a Porsche application not a spring from another use.
It operates a higher natural frequency than the original spring for racing and at the very least minimizes damage from over rev in track day situations.
Kit includes
High performance valve spring x 12
High performance valve spring seat x 12
High performance 9mm titanium valve spring retainer disc x 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
HP109HSSKIT
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93

Porsche Boxster 718
Porsche Cayman 718
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BRAKEKIT718.F.BRE
The product you are viewing cross references to these numbers
- Porsche Boxster 718 2.0L Manual (300 Bhp)
- Porsche Boxster 718 2.0L PDK (300 Bhp)
- Porsche Cayman 718 2.0L Manual (300Bhp)
- Porsche Cayman 718 2.0L PDK (300Bhp)
BLACK GLOSS CENTRE with POLISHED outer rim and face.
Front 7.5J ET35 & Rear 9.0J ET16
Price is for SET OF 4 Wheels with FREE Centre Caps
Fits:
Porsche 911 3.0L SC 78-83
Porsche 911 3.2L 84-89
Porsche 911 Turbo 3.0L/3.3L 1975-89
Weights:
Front wheel 8.7 kg
Rear wheel 8.8 kg
Recommend Tyres size:
7.5J = 215/45/17 or 225/45/17
9.0J = 245/40/17 or 255/40/17
If you purchase a "Wheel and Tyre package" we will build up and balance the wheels free of charge.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WHEELS17548-6
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Front 7.0J ET55 & Rear 9.0J ET55
BLACK GLOSS CENTRE with POLISHED outer rim and FACE.
Price is for SET OF 4
Please note centre caps might require to be fitted with double sided tape for better fit.
Recommend Tyres size:
7.0J = 205/55/17
9.0J = 245/4017 or 255/40/17
If you purchase a "Wheel and Tyre package" we will build up and balance the wheels free of charge.
Please note:
Some
models like Boxsters, Caymans or widebody 993's may require 5mm to 15mm
spacers with longer bolts. Please contact our office if not sure what
might be required.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WHEELS17548-5
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
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-2012
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- 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 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 Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988>>
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Front 7.0J ET55 & Rear 9.0J ET55
BLACK GLOSS CENTRE with MATT POLISHED outer rim and FACE.
Price is for SET OF 4 Wheels with FREE Centre Caps
Recommend Tyres size:
7.0J = 215/4517 or 225/45/17
9.0J = 245/4017 or 255/40/17
If you purchase a "Wheel and Tyre package" we will build up and balance the wheels free of charge.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WHEELS17548-4
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) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988>>
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95


Porsche 996 Turbo (REAR)
Porsche 996 C4S (REAR)
Sold as set for one complete axle.
Related reference numbers
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BRAKEPADAC996TT.R.OEM
The product you are viewing cross references to these numbers
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05


Porsche 996 Turbo (FRONT)
Porsche 996 C4S (FRONT)
Sold as set for one complete axle.
Related reference numbers
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BRAKEPADAC996TT.F.OEM
The product you are viewing cross references to these numbers
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
350mm brake discs and caliper spacer kit complete with anti vibration dampers and sensors.

Fits:
Porsche 996 C4S 2001-2005
Porsche 996TT 2001-2005
- The Porsche 996 Turbo and C4S upgrade to 350mm brake discs is a performance enhancement specifically designed for these Porsche models.
- This upgrade involves replacing the stock brake discs with larger 350mm discs, increasing the surface area for improved braking performance.
- The larger discs provide more contact area for the brake pads, resulting in better heat dissipation and reduced brake fade during intense driving conditions.
- The upgrade also enhances braking power, allowing for shorter stopping distances and improved overall braking performance.
- This brake upgrade is highly beneficial for those who enjoy spirited driving, track days, or want to enhance the overall performance and safety of their Porsche.
- It is important to ensure proper fitment and compatibility before purchasing and installing this upgrade for your specific Porsche model.
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
350mm brake discs and caliper spacer kit complete with anti vibration dampers and sensors.

Fits:
Porsche 996 C4S 2001-2005
Porsche 996TT 2001-2005
- The Porsche 996 Turbo and C4S upgrade to 350mm brake discs is a performance enhancement specifically designed for these Porsche models.
- This upgrade involves replacing the stock brake discs with larger 350mm discs, increasing the surface area for improved braking performance.
- The larger discs provide more contact area for the brake pads, resulting in better heat dissipation and reduced brake fade during intense driving conditions.
- The upgrade also enhances braking power, allowing for shorter stopping distances and improved overall braking performance.
- This brake upgrade is highly beneficial for those who enjoy spirited driving, track days, or want to enhance the overall performance and safety of their Porsche.
- It is important to ensure proper fitment and compatibility before purchasing and installing this upgrade for your specific Porsche model.
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05

Includes:
2 x Air Con Radiators OE Match Brand
4 x Rubber O-rings for radiators
1 x Desiccator
2 x Rubber O-rings for desiccator
Fits
Porsche 991.2 Carrera 2017>>
Porsche 718 (982) Boxster 2017>>
Porsche 718C (982C) Cayman 2017>>
Related reference numbers
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AIRCONKIT17
The product you are viewing cross references to these numbers
- Porsche Boxster 718 2.0L Manual (300 Bhp)
- Porsche Boxster 718 2.0L PDK (300 Bhp)
- Porsche Boxster S 718 2.5L Manual (350 Bhp)
- Porsche Boxster S 718 2.5L PDK (350 Bhp)
- Porsche Boxster T 718 2.0L Manual (300 Bhp)
- Porsche Boxster T 718 2.0L PDK (300 Bhp)
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
- Porsche 991 Carrera 2 3.0L (370 Bhp)
- Porsche 991 Carrera 2S 3.0L (420 Bhp)
- Porsche 991 Carrera 4 3.0L (370 Bhp)
- Porsche 991 Carrera 4S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 2 3.0L (370 Bhp)
- Porsche 991 Cabriolet 2S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 4 3.0L (370 Bhp)
- Porsche 991 Cabriolet 4S 3.0L (420 Bhp)
- Porsche 991 Targa 4 3.0L (370 Bhp)
- Porsche 991 Targa 4S 3.0L (420 Bhp)
- Porsche Cayman 718 2.0L Manual (300Bhp)
- Porsche Cayman 718 2.0L PDK (300Bhp)
- Porsche Cayman S 718 2.5L Manual (350Bhp)
- Porsche Cayman S 718 2.5L PDK (350Bhp)
- Porsche Cayman T 718 2.0L Manual (300Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Contains manifold to head studs and gaskets.
Bolts are made out of Titanium. Gaskets are OEM.
Fits:
Porsche 997 GT3 2007-2011
- Porsche 997 GT3 2007>>
- Porsche 997 MKII GT3 2010>>
Contains manifold to head studs, gaskets and manifold to turbo gasket and lock nuts.
Bolts and nuts are made out of Titanium. Gaskets are OEM.
Fits:
Porsche 996 GT3 1999-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Contains manifold to head studs, gaskets and manifold to turbo gasket and lock nuts.
Bolts and nuts are made out of Titanium. Gaskets are OEM.
Fits:
Porsche 997.2 Turbo 2011-2013
- Porsche 997 MKII Turbo 2009>>
Contains manifold to head studs, gaskets and manifold to turbo gasket and lock nuts.
Bolts and nuts are made out of Titanium. Gaskets are OEM.
Fits:
Porsche 997 Turbo 2008-2009
Porsche 997.2 GT2 RS 2010-2011
- Porsche 997 TURBO 2007>>
- Porsche 997 GT2 2007>>
- Porsche 997 MKII GT2 RS 2011>>
Contains manifold to head studs, gaskets and manifold to turbo gasket and lock nuts.
Bolts and nuts are made out of Titanium. Gaskets are OEM.
Fits:
Porsche 996 Turbo 2001-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
Contains manifold to head studs, gaskets and manifold to exhaust lock nuts.
Bolts and nuts are made out of Titanium. Gaskets are OEM.
Fits:
Porsche 986 Boxster 1997-2004
- 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