热交换器

Exhaust tubes to connect racing heat exchangers (No. 91133091019S / 91133091020S) to standard exhaust with 2 inlets. Stainless steel.



Fits:
Porsche 911 T / E / S 2.0-2.4L 1964-73
Porsche 911 / S / CARRERA 2.7L 1974-76

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91122091021S

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这些钛部件具有防锈和耐腐蚀的特性，而这可能是传统钢螺柱和螺母的常见问题。这种耐腐蚀性可确保螺柱和螺母保持完整性，从而在必要时轻松拆卸和安装。对于需要轻松使用车辆排气系统的保时捷爱好者来说，它们是完美的升级。

#罗勒#

• 超高性能产品
• 采用钛Ti6Al4V技术

包含12 个螺柱、螺母和垫圈

适合：
保时捷 911 1965-77
保时捷 964（无涡轮增压）
保时捷 993 全部
保时捷 996（无涡轮增压）
保时捷 997（无涡轮增压）
保时捷 986 全部
保时捷 987 全部
保时捷 718 4 缸涡轮增压

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TITANSTUDS12

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Exhaust Heat Exchanger LEFT side for cars with mechanical injection.
MILD STEEL



Fits:
Porsche 911 2.3L / 2.7L 1971-75

For the RIGHT hand side use part No.
91133091012 = Mild Steel

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91133091013

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Exhaust heat exchanger LEFT side for cars with mechanical injection.
POLISHED STAINLESS STEEL



Fits:
Porsche 911 2.3L / 2.7L 1971-75

For the RIGHT hand side use part No.
91133091012S = Stainless Steel

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91133091013S

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Exhaust heat exchanger.


Fits:
Porsche 911 1965-69
Porsche 911 T-V / 911 T-K 1970-73
Porsche 911 / 911S / Carrera2.7 >>1974

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91121102

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Exhaust heat exchangers,
MILD STEEL



Fits:
Porsche 911 T / E / S 2.0-2.4L 1964-73
Porsche 911 / S / CARRERA 2.7L 1974-76
For Carburettor engine cars.

Select below. Price is for each one

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9113309101

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Exhaust Heat Exchangers.
POLISHED STAINLESS STEEL



Fits:
Porsche 911 T / E / S 2.0-2.4L 1964-73
Porsche 911 / S / CARRERA 2.7L 1974-76
For Carburettor engine cars.

Price is for each one.

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9113309101

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Exhaust Race Tubes. Painted steel.

Exhaust tubes to connect exhaust box (No. 91122092212) to racing heat exchangers (No. 91133091019S / 91133091020S)



Fits:
Porsche 911 T / E / S 2.0-2.4L 1964-73
Porsche 911 / S / CARRERA 2.7L 1974-76

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91133092213

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Exhaust Racing Heat Exchanger without heating function, Ø45 mm outside. Fits 91122092212 directly with use of exhaust tube 91133092213. Parts no 91122091021 needed for use with standard exhaust. Stainless steel.



Fits:
Porsche 911 T/E/S (not mech. injection) 2.0-2.4L 01/1963-07/1973
Porsche 911 S 2.4L 08/1971-07/1973
Porsche 911 S (mech. injection) 2.4L 08/1971-07/1973
Porsche 911 S (mech. injection) 2.7L 08/1973-07/1975
Porsche 911/911 S/911 Carrera 2.7L 08/1973-07/1975

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16231019

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Exhaust racing tube without heating function. Ø 38 mm outside.
Replacing heat exchangers. Painted chrome steel.



Fits:
Porsche 911 T / E / S 2.0-2.4L 1964-73
Porsche 911 / S / CARRERA 2.7L 1974-76

Left or right side
Select below. Price is for each one

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9112209101

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M10 Nut for Exchanger to Muffler Bolt.



Fits:
Porsche 911 1969-77
Porsche 914-6 1970-76
Porsche 924 1976-79

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

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99908400202

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Hexagon headed heat exchanger bolt to muffler.



Fits:
Porsche 911 1969-77
Porsche 914-6 1970-76
Porsche 924 1976-79

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

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9000751480Y

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Hexagon headed heat exchanger bolt to muffler.



Fits:
Porsche 911 1969-77
Porsche 914-6 1970-76
Porsche 924 1976-79

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

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9000751480Y

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Heat exchanger sets, Stainless Steel.

Improve exhaust gas flow using these "big bore" SSi heat exchangers.
Made using Ø41 mm outside tubing for a better flow and performance these AISI 321/EN4531 titanium stabilized stainless steel heat exchangers offer long life, increased power output and a quality fit.

Fits:
Porsche 911 (carb.) Europe 2.0ltr 01/63-07/73
Porsche 911 (carb.) USA 2.0ltr -2.4ltr 08/65-07/71
Porsche 911 (inj.) Europe 2.0ltr - 2.4ltr 08/68-07/71
Porsche 911 (inj.) USA 2.0ltr -2.4ltr 08/68-07/71
Porsche 911 Europe 2.7ltr 08/73-07/75
Porsche 911 Europe 3.0ltr 08/77-07/83
Porsche 911 USA Federal 2.7ltr 08/74-07/75
Porsche 911 USA Federal 3.0ltr 08/77-07/78

Price is for a SET OF 2

LONG LIFE
Made using AISI 321/EN4531 titanium stabilized stainless steel  the expected life in the severest road conditions (salt) is 20-30 years.

HIGHER POWER OUTPUT
Output is increased particularly in the low and middle RPM ranges. The design makes power by minimizing intake charge disturbances at valve overlap, and increasing the exhaust gas extraction effect. The volumetric efficiency, and thereby the power output is increased. The SSI headers are significantly improved versions of the basic header design used by Porsche on all normally aspirated six cylinder competition engines.

CARBON MONOXIDE SAFE
Unlike all other aftermarket heat exchangers, the SSI heat exchanger headers are made to minimize the possibility that engine produced acids will internally corrode the enclosed primary tubes, thereby allowing carbon monoxide to enter the passenger compartment. The AISI 304 stainless steel tubing is highly resistant to the byproducts of combustion. SSI use only one piece primary tubes, eliminating the possibility of hand-made welds cracking, and the resulting carbon monoxide leaks.

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91133091911SSI41

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Heat exchanger sets, Stainless Steel for Porsche 911 1972-74 Mechanical Injection Engines SSI
Price is for a SET OF 2



Fits:
911 (inj.) Europe 2.4L 08/71-07/73
911 (inj.) USA 2.2L-2.4L 08/71-07/73
911 Carrera Europe 2.7L 08/73-07/75

LONG LIFE
Made using AISI 321/EN4531 titanium stabilized stainless steel  the expected life in the severest road conditions (salt) is 20-30 years.

HIGHER POWER OUTPUT
Output is increased particularly in the low and middle RPM ranges. The design makes power by minimizing intake charge disturbances at valve overlap, and increasing the exhaust gas extraction effect. The volumetric efficiency, and thereby the power output is increased. The SSI headers are significantly improved versions of the basic header design used by Porsche on all normally aspirated six cylinder competition engines.

CARBON MONOXIDE SAFE
Unlike all other aftermarket heat exchangers, the SSI heat exchanger headers are made to minimize the possibility that engine produced acids will internally corrode the enclosed primary tubes, thereby allowing carbon monoxide to enter the passenger compartment. The AISI 304 stainless steel tubing is highly resistant to the byproducts of combustion. SSI use only one piece primary tubes, eliminating the possibility of hand-made welds cracking, and the resulting carbon monoxide leaks.

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91133091913SSI

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Heat Exchanger Sets Stainless Steel Porsche 911 K-Jet Engine SSI



Replace the rusty, steel heat exchangers with these high quality stainless steel SSi units.
Made using AISI 321/EN4531 titanium stabilized stainless steel, these heat exchangers offer long life, increased power output and a quality fit.  

Price is for a SET OF 2

Fits:
K-jet (none mechanical injection engines)
911 (carb.) Europe 2.0L 01/63-07/73
911 (carb.) USA 2.0L-2.4L 08/65-07/71
911 (inj.) Europe 2.0L-2.4L 08/68-07/71
911 (inj.) USA 2.0L-2.4L 08/68-07/71
911 Europe 2.7L 08/73-07/75
911 Europe 3.0L 08/77-07/83
911 USA Federal 2.7L 08/74-07/75
911 USA Federal 3.0L 08/77-07/78


LONG LIFE
Made using AISI 321/EN4531 titanium stabilized stainless steel  the expected life in the severest road conditions (salt) is 20-30 years.

HIGHER POWER OUTPUT
Output is increased particularly in the low and middle RPM ranges. The design makes power by minimizing intake charge disturbances at valve overlap, and increasing the exhaust gas extraction effect. The volumetric efficiency, and thereby the power output is increased. The SSI headers are significantly improved versions of the basic header design used by Porsche on all normally aspirated six cylinder competition engines.

CARBON MONOXIDE SAFE
Unlike all other aftermarket heat exchangers, the SSI heat exchanger headers are made to minimize the possibility that engine produced acids will internally corrode the enclosed primary tubes, thereby allowing carbon monoxide to enter the passenger compartment. The AISI 304 stainless steel tubing is highly resistant to the byproducts of combustion. SSI use only one piece primary tubes, eliminating the possibility of hand-made welds cracking, and the resulting carbon monoxide leaks.

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91133091911SSI

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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.



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

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SL-In-12

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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.



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

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SL-Ti-121

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