Brackets / Clamps / Straps

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 Catalyst to silencer clamp. Sold each.



Fits:
Porsche 997 GT2 2008-2009 (engine M97.70+)
Porsche 997.2 Turbo / GT2 RS 2010-2013
Porsche 991.1 Turbo  2013-2016

Porsche 991.2 Turbo  2017-2020

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 991 GT2 RS 3.8L PDK (700 bhp)

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Diagram ref no 8

Related reference numbers
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99711123081

The product you are viewing cross references to these numbers

Exhaust clamp. 

Fits:
Porsche 991.2 - 2016 to 2019

For cars with Option code
M176 - Sports Exhaust System

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Diagram ref no 33

Related reference numbers
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9P1253145

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Exhaust muffler clamp. Sold each.



Fits:
Porsche Carrera GT 2004-06
Porsche 997 GT3 2007-09
Porsche 997 GT3 / GT3 RS / GT3 RS 4.0 2010-11
Porsche 991 GT3 / GT3 RS 2014-18
Porsche 991 R 2016

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Diagram ref no 5

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Related, superseded, cross reference or alternative numbers for comparison.

99711133690

The product you are viewing cross references to these numbers

Exhaust muffler clamp. Sold each.



Fits:
Porsche Carrera GT 2004-06
Porsche 997 GT3 2007-09
Porsche 997 GT3 / GT3 RS / GT3 RS 4.0 2010-11
Porsche 991 GT3 / GT3 RS 2014-18
Porsche 991 R 2016

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Diagram ref no 5

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Related, superseded, cross reference or alternative numbers for comparison.

99711133690

The product you are viewing cross references to these numbers

Exhaust Muffler support.


Fits:
Porsche 991.2 Carrera 2017>>

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Diagram ref no 13

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9P1251225A

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Exhaust rear silencer strap. EACH.


Fits:
Porsche 991 Turbo 2014-16
Porsche 991 II Turbo 2017-18

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Diagram ref no 14

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99111137170

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Exhaust tail pipe clamp. Sold as each. 2 required per car.



Fits:
Porsche 997.2 (cars without sport exhaust system A176)

Porsche 991.1 (cars with and without sport exhaust system A176)
Porsche 991.1 Turbo

Porsche 991.2 (cars without sport exhaust system A176)
Porsche 991.2 Turbo


Related reference numbers
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99711124030

The product you are viewing cross references to these numbers

Silencer bracket Damper. Porsche 996 / 996 GT3


Fits:
Porsche 996 GT3 2000-05
Porsche 997 GT3 2007-11
Porsche 991 GT3 2013-17
Porsche 991 GT3 RS / R 2014-17
Porsche 991.2 GT3 / RS 2017-20 (not for Speedster)


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Diagram ref no 34

Related reference numbers
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99611122900

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