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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png +443456003478 https://www.design911.co.uk Facebook Instagram

Manifold / Headers

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DISPLAYING 1 to 10 (of 10 products)
Exhaust manifold gasket, nut and bolt kit. Porsche 986 Boxster
Code: MANIFOLDKIT986
Exhaust manifold fitting kit.

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


About this kit
Kit
Sports Exhaust, Headers & Cats Package for Porsche Boxster 986
Code: EXHAUSTKIT30
DesignTek DEEP SOUND Sports Exhaust Package Porsche Boxster 986 2.7L / 986 S 3.2L

DesignTek Boxster Stage 1 Performance package. High Grade stainless steel exhaust system for Porsche Boxster 986 1998-2004. 14 - 16 gauge T304 stainless steel.

Includes
1 x Sports muffler.
2 x Equal length headers.
2 x 200 cell sports cats.
2 x Exhaust sleeve.
2 x Exhaust clamp.

For the ultimate performance gains we recommend this set is fitted with an ECU remap giving BHP and Torque that you can really feel and superb sports car sound. Please order extra gaskets, nuts, bolts and clamps if required.

Please note: The exhaust will require a minor modification on the bracket to drop the system a bit lower. We recommend a workshop fitment on this product.
About this kit
Kit
Exhaust head bolt repair kit for Porsche Boxster / 996 / 997
Code: SR067
Exhaust bolt repair kit for Boxster / 996 / 997 Carrera & Cayman Gen1 1997- 2009 (Not GT3, GT2 or TT engines)

stomski

With more and more broken exhaust bolts reported on the water-cooled engines, the headache of repairing a broken bolt is becoming epidemic. Tasks ranging from a simple exhaust system update through an engine removal, are consistently plagued by snapped, rusted, and broken exhaust manifold bolts. Rarely can an accurate removal of the broken bolt be performed with the engine in the car, and even after removal, the task is time consuming and if not done carefully can lead to a damaged head or faulty repair. STOMSKI RACING's answer to these problems is the SR067, a kit that easily, accurately, and flexibly allows you to drill out the broken bolts - with the engine still in the car- saving time and headaches. A CNC milled plate indexes precisely off the broken bolts and/or bolt holes. Using our uniquely designed Thumb Screws, the SR067 plate is locked in place (by threading a Thumb Screw over a broken bolt or by using a supplied bolt threaded through the SR067 Thumb Screw). With the included pilot drills and drill guides, the faulty bolt can be drilled out, producing a perfectly perpendicular and centered hole that if necessary can be chased with an included M8x1.25 tap.

Kit includes : anodized aluminum fixture, drill bits, tap with extension, drill jigs/guides, Thumb Screws, and hardware in a sturdy storage case.

Now also includes our SR065D drill guide.
Best Price
Exhaust head stud kit in Titanium. Porsche 911 / 964 / 993 / 986
Code: TITANSTUDS12
These titanium components are resistant to rust and corrosion, which can be a common issue with traditional steel studs and nuts. This corrosion resistance ensures that the studs and nuts maintain their integrity, allowing for easy removal and installation when necessary. They are the perfect upgrade for Porsche enthusiasts who demand the ease of access to vehicle's exhaust system. 

rohler

• Ultra-high-performance product
• Use of Titanium Ti6Al4V technology

Contains
12 x Studs, Nuts & Washers

Fits:
Porsche 911 1965-77
Porsche 964 (none Turbo)
Porsche 993 All
Porsche 996 (none Turbo)
Porsche 997 (none Turbo)
Porsche 986 All
Porsche 987 All
Porsche 718 4 Cyl Turbo

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

TITANSTUDS12
99906200602
99908400201
99908400201
90006010601
99907507100
90037813100
9990750710A
99907507400
90037813100
90007428702
99907353501
99907358901

The product you are viewing cross references to these numbers
Best Product
Exhaust Manifold / Header DesignTek for Porsche 986 Boxster
Code: 3606308603
Designtek Sports Exhaust Manifold / Header.
PRICE IS FOR A PAIR

designtek

Fits:
Porsche 986 Boxster 2.5L / 2.7L / 3.2L Manual gearbox only

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

3606308603
3606308603
99611110106
99611110206
99611110105
99611110205

The product you are viewing cross references to these numbers
Best Product
Exhaust manifold bolt in Titanium M8x27 for Porsche Boxster 718 / 982, Cayman 718 / 982C
Code: TITANTORXLONG12
Titanium exhaust manifold bolt M8x27. 
Set of 12  (OE Ref: 99907358901) 

rohler

Titanium is a highly corrosion-resistant material, which is particularly important in exhaust systems due to the exposure to extreme heat and moisture. The corrosion resistance of titanium bolts ensures longevity and reduces the risk of premature failure, ultimately saving the owner from costly repairs.

Fits:
Porsche 986 Boxster 1997-2004
Porsche 987 Boxster 2005-2008
Porsche 987C Cayman 2006-2008
Porsche 996 Carrera 1998-2004
Porsche 997.1 Carrera 2005-2008
Porsche 718 (982) Boxster 2017-2021
Porsche 718 (982C) Cayman 2017-2021


Click 'Zoom in' for large parts diagram.
Diagram ref no 3



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

TITANTORXLONG12
99907358901
99907507400
90037813100
99907507100
9990750710A

The product you are viewing cross references to these numbers
Best Product
Headers sports 1/8in Stainless Steel (Titanium Alloy) (PAIR) PORSCHE 986 2.5L / 2.7L / 3.2L
Code: 3606308601
Headers sports Stainless Steel (Titanium Alloy) (PAIR)

designtek

Fits:
Porsche Boxster 986 2.5L / 2.7L / 3.2L Manual gearbox only

DesignTek sports headers for throaty sports car sound, but not too loud for every day driving, manufactured from extra heavy duty stainless steel, which eliminates the splitting, cracking and annoying resonance.

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

3606308601
3606308601
3606308602
99611110106
99611110206
99611110105
99611110205
99611110300
99611110400

The product you are viewing cross references to these numbers
Best Product
Inconel exhaust head stud kit. Porsche 911 /964/993/986
Code: SL-In-12
High performance stud + nut kits for the exhaust manifold to cylinder head for Porsche. Using titanium and Inconel alloy studs, aerospace lock nuts, and a well-thought and balanced combination of metals and plating/coatings, our fasteners will perform better than the traditional fastener. They will never oxidize, and hence will unscrew easily when required.

silverlake

Novel ultra-high-performance product
• Use of Inconel 718 and aerospace technology
• Extreme perceived quality

Contains 12 x Studs, Nuts & Washers

Fits:
Porsche 911 1965-77
Porsche 964 (non Turbo)
Porsche 993 All
Porsche 996 (non Turbo)
Porsche 997 (non Turbo)
Porsche 986 All
Porsche 987 All
Porsche 718 4 Cyl Turbo

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

SL-In-12
99906200602
99908400201
99908400201
90006010601
99907507100
90037813100
9990750710A
99907507400
90037813100
90007428702
99907353501
99907358901

The product you are viewing cross references to these numbers
Best Price
Screw plug for lambda hole, M18x1.5 mm. Porsche 924 / 944 / 993 / 996 GT3 / 986 Boxster / 997
Code: 90021901500/1
Screw plug for lambda hole, M18x1.5 mm.

oematch

Fits:
Porsche 924S 2.5L 1987-88 (Engine M44.09/M44.10)
Porsche 944 2.5L 1987-90 (Engine M44.09/M44.10)
Porsche 944 Turbo 2.5L 1985-91
Porsche 944S 2.5L 1986-88 (Engine M44.40)
Porsche 944 2.7L 1988-89
Porsche 944 3.0L 1988-91
Porsche 996 GT3 3.6L 1999-05
Porsche 968 3.0L 1991-95
Porsche 986 Boxster 2.5L 1996-99 (Engine M96.20)
Porsche 986 Boxster S 2.7L-3.2L 1999-04
Porsche 993 3.6L-3.8L 1993-97
Porsche 997 3.6L 2004-08 (Engine M95.05)
Porsche 997 3.8L 2004-08 (Engine M97.01)

Click 'Zoom in' for large parts diagram.
Diagram ref no 20

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

90021901500
90021901500
1620350100
90021901500

The product you are viewing cross references to these numbers
Best Product
Titanium exhaust head stud kit in. Porsche 911 / 964/993/986
Code: SL-Ti-121
High performance stud + nut kits for the exhaust manifold to cylinder head for Porsche. Using titanium and Inconel alloy studs, aerospace lock nuts, and a well-thought and balanced combination of metals and plating/coatings, our fasteners will perform better than the traditional fastener. They will never oxidize, and hence will unscrew easily when required.

silverlake

Novel ultra-high-performance product
• Use of Titanium Ti6Al4V technology
• Extreme perceived quality

Contains 12 x Studs, Nuts & Washers

Fits:
Porsche 911 1965-77
Porsche 964 (none Turbo)
Porsche 993 All
Porsche 996 (none Turbo)
Porsche 997 (none Turbo)
Porsche 986 All
Porsche 987 All
Porsche 718 4 Cyl Turbo

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

SL-Ti-121
99906200602
99908400201
99908400201
90006010601
99907507100
90037813100
9990750710A
99907507400
90037813100
90007428702
99907353501
99907358901

The product you are viewing cross references to these numbers
Best Price
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