Exhaust Gaskets

Exhaust bolt repair kit for Porsche DFI Engines on 911/997/991/ Boxster & Cayman (9A1) 2009-Onwards



Holy broken bolts Batman! Even the latest generation of DFI (9A1) heads on the water-cooled engines are reporting broken exhaust bolts. 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 SR069, 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 SR069 plate is locked in place (by threading a Thumb Screw over a broken bolt or by using a supplied bolt threaded through the SR069 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. Also includes our SR065D drill guide.

Exhaust flange mid to end silencer. Sold each.



Fits:
Porsche 997 GT3 2007-11
Porsche 991 GT3 3.8L 2014-17

Click 'Zoom in' for large parts diagram.
Diagram ref no 10

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Related, superseded, cross reference or alternative numbers for comparison.

99711146190

The product you are viewing cross references to these numbers

Exhaust flange sealing ring. Sold each.



Fits:
Porsche 997 GT3 2007-11
Porsche 991 GT3 3.8L 2014-17

Click 'Zoom in' for large parts diagram.
Diagram ref no 9

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Related, superseded, cross reference or alternative numbers for comparison.

99711156190

The product you are viewing cross references to these numbers

Exhaust flange sealing ring. Sold each.



Fits:
Porsche 997 GT3 2007-11
Porsche 991 GT3 3.8L 2014-17

Click 'Zoom in' for large parts diagram.
Diagram ref no 11

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Related, superseded, cross reference or alternative numbers for comparison.

99711156390

The product you are viewing cross references to these numbers

Exhaust gasket centre box to cat. Sold each.


Fits:
Porsche 991 Carrera 2012-16

Click 'Zoom in' for large parts diagram.
Diagram ref no 5

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Related, superseded, cross reference or alternative numbers for comparison.

99111148200

The product you are viewing cross references to these numbers

Exhaust gasket centre box to cat. Sold each.



Fits:
Porsche 991 Carrera 2012-16

Click 'Zoom in' for large parts diagram.
Diagram ref no 5

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Related, superseded, cross reference or alternative numbers for comparison.

99111148200

The product you are viewing cross references to these numbers

Exhaust Gasket.
Performance composite exhaust gaskets replace the OEM or aftermarket gaskets for a better seal and improved longevity.



FEATURES:
• Fits: all Porsche 991 Carrera vehicles (2012+)
• Fits OEM and OEM-style factory exhaust systems
• Made from high temperature material for maximum quality and durability
• Simply installation

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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

FSPOR991GSKT

The product you are viewing cross references to these numbers

Exhaust manifold gasket. Sold each.



Fits:
Porsche 987 MKII Boxster 2009>>
Porsche 987C MKII Cayman 2009>>
Porsche 981 Boxster 2012>>
Porsche 987C Cayman 2014>>
Porsche 997 MKII Carrera 3.6L / 3.8L 2009>>
Porsche 997 MKII Turbo 2009>>
Porsche 991.1 Carrera   2012>>
Porsche 991 Turbo 2014-2020

Click 'Zoom in' for large parts diagram.
Diagram ref no 2.

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

99711110731

The product you are viewing cross references to these numbers

Exhaust manifold gasket. Sold each.



Fits:
Porsche 987 MKII Boxster 2009>>
Porsche 987C MKII Cayman 2009>>
Porsche 981 Boxster 2012>>
Porsche 987C Cayman 2014>>
Porsche 997 MKII Carrera 3.6L / 3.8L 2009>>
Porsche 997 MKII Turbo 2009>>
Porsche 991.1 Carrera   2012>>
Porsche 991 Turbo 2014-2020

Click 'Zoom in' for large parts diagram.
Diagram ref no 2.

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

99711110731

The product you are viewing cross references to these numbers

Exhaust manifold to head gasket. Each



Fits:
Porsche 991.1 GT3 / RS
Porsche 991.2 GT3 / RS / R / Speedster
Porsche 992 GT3 / RS
Porsche 718 GT4  RS Cayman

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

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

9GT251261

The product you are viewing cross references to these numbers

Exhaust manifold to head gasket. Each



Fits:
Porsche 997.2 GT3
Porsche 991.1 GT3 / RS
Porsche 991.2 GT3 / RS / R / Speedster

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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

98011156100

The product you are viewing cross references to these numbers

Exhaust manifold to turbo gasket. Sold each.



Fits:
Porsche 997 MKI Turbo / GT2 3.6L 2007-09
Porsche 997 MKII Turbo 2010>>
Porsche 997 MKII GT2 RS 3.6L 2011>>
Porsche 991 TURBO 2012>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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

99711121570

The product you are viewing cross references to these numbers

Exhaust manifold to turbo gasket. Sold each.



Fits:
Porsche 997 MKI Turbo / GT2 3.6L 2007-09
Porsche 997 MKII Turbo 2010>>
Porsche 997 MKII GT2 RS 3.6L 2011>>
Porsche 991 TURBO 2012>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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

99711121570

The product you are viewing cross references to these numbers

Exhaust muffler flange. Sold each.



Fits:
Porsche 997 GT3 2007-11
Porsche 991 GT3 3.8L 2014-17

Click 'Zoom in' for large parts diagram.
Diagram ref no 12

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

99711146390

The product you are viewing cross references to these numbers