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Porsche > 911 & 912 (1965-1989) > 911 1974-1977 2.7L / 1976-77 3.0 Carrera > Exhausts >

Heat Exchangers

Heat Exchangers

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DISPLAYING 17 to 32 (of 40 products)
1 2 3
Exhaust heat exchangers, Mild Steel. Porsche 911 1965-76 Carburettor engine - 91.011, 91011, 91.012, 91012, 91121102160, 1623102370, 1623102570, 91.011S, 91011S, 91.012S, 91012S, 91121102210, 1623102380, 1623102580, 91133091011, 91133091012 - 1623102370, 1623102380
5
Exhaust heat exchangers, Mild Steel. Porsche 911 1965-76 Carburettor engine
9113309101
Product Information
Product Information
Exhaust heat exchangers,
MILD STEEL

dansk

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

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Related, superseded, cross reference or alternative numbers for comparison.

9113309101
91.011
91011
91.012
91012
91121102160
1623102370
1623102570
91.011S
91011S
91.012S
91012S
91121102210
1623102380
1623102580
91133091011
91133091012

The product you are viewing cross references to these numbers
Exhaust heat exchangers, Polished stainless steel . Porsche 911 2.7L / 911 3.0L 1974-83 / 911SC - 91.101, 91.101G, 91.101S, 1623102100, 93021102501, 1623103300, 1623103500 - 1623103500
1
Exhaust heat exchangers, Polished stainless steel . Porsche 911 2.7L / 911 3.0L 1974-83 / 911SC
91133091101S
Product Information
Product Information
Exhaust heat exchangers fits left or right side.
POLISHED STAINLESS STEEL

dansk

Fits:
Porsche 911 2.7L / 3.0L 1974-83

Price is for each one

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Related, superseded, cross reference or alternative numbers for comparison.

91133091101S
91.101
91.101G
91.101S
1623102100
93021102501
1623103300
1623103500

The product you are viewing cross references to these numbers
Exhaust heat exchangers, Polished stainless steel. Porsche 911 1965-76 Carburettor engine - 91.011, 91011, 91.012, 91012, 91121102160, 1623102370, 1623102570, 91.011S, 91011S, 91.012S, 91012S, 91121102210, 1623102380, 1623102580, 91133091011, 91133091012 - 1623102570, 1623102580
2
Exhaust heat exchangers, Polished stainless steel. Porsche 911 1965-76 Carburettor engine
9113309101
Product Information
Product Information
Exhaust Heat Exchangers.
POLISHED STAINLESS STEEL

dansk

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.

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Related, superseded, cross reference or alternative numbers for comparison.

9113309101
91.011
91011
91.012
91012
91121102160
1623102370
1623102570
91.011S
91011S
91.012S
91012S
91121102210
1623102380
1623102580
91133091011
91133091012

The product you are viewing cross references to these numbers
Exhaust race tubes. Porsche 911 1964-75 - 92.213, 92213, 1620401110 - 92.213, 1620401110
1
Exhaust race tubes. Porsche 911 1964-75
91133092213
Product Information
Product Information
Exhaust Race Tubes. Painted steel.

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

danskmotorsport

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

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

91133092213
92.213
92213
1620401110

The product you are viewing cross references to these numbers
Exhaust racing heat exchanger. Porsche 911 1965-73 - 1623101970, 91.019S, 1623101980, 91.020S, 91133091019S, 91133091020S, 90121101101, 91121102160, 90121101202, 91121102210 - 91.019S, 91.020S, 1623101970, 1623101980
6
Exhaust racing heat exchanger. Porsche 911 1965-73
16231019
Product Information
Product Information
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.

danskmotorsport

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

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

16231019
1623101970
91.019S
1623101980
91.020S
91133091019S
91133091020S
90121101101
91121102160
90121101202
91121102210

The product you are viewing cross references to these numbers
Exhaust racing tube. Porsche 911 1965-76 - 91.014, 91014, 91.015, 91015, 1620800480, 91122091014, 91122091015, 1620800470, 91121102160, 90121101101, 90121101202, 91121102210 - 91.014, 1620800470, 91.015, 1620800480
1
Exhaust racing tube. Porsche 911 1965-76
9112209101
Product Information
Product Information
Exhaust racing tube without heating function. Ø 38 mm outside.
Replacing heat exchangers. Painted chrome steel.

danskmotorsport

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

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

9112209101
91.014
91014
91.015
91015
1620800480
91122091014
91122091015
1620800470
91121102160
90121101101
90121101202
91121102210

The product you are viewing cross references to these numbers
Header set with heat exhchangers OD 44 mm, Stainless steel. Porsche 911 Bursch - 1623107312, 91.911BURSCH44 - 1623107312
3
Header set with heat exhchangers OD 44 mm, Stainless steel. Porsche 911 Bursch
1623107312
Product Information
Product Information
Heat exchanger sets, Stainless Steel.

Improve exhaust gas flow using these "big bore" Bursch heat exchangers.
Made using Ø44 mm outside tubing for a better flow and performance. Increased power output and a quality fit.

bursch

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





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

1623107312
1623107312
91.911BURSCH44

The product you are viewing cross references to these numbers
Heat control box connecting piece for SSI heat exchangers. Porsche 911 - 91165911900, 91165911901, 1623250201, 90.009SSI - 90009SSI, 1623250201
2
Heat control box connecting piece for SSI heat exchangers. Porsche 911
91165911901/2
Product Information
Product Information
Heat control box connecting piece for SSI heat exchangers.

ssi

Fits:
Porsche 911 2.7L-3.3 08/1973-07/1986

Click 'Zoom in' for large parts diagram.
Diagram ref 20.

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

91165911901
91165911900
91165911901
1623250201
90.009SSI

The product you are viewing cross references to these numbers
Heat exchanger elbow connector, Stainless steel. Porsche 911 1975-83 / 930 Turbo - 91121113100, 1623150100, 91121113101, 1623150200 - 1623150200, 1623150100
2
Heat exchanger elbow connector, Stainless steel. Porsche 911 1975-83 / 930 Turbo
91121113100/2
Product Information
Product Information
Stainless steel heat exchanger elbow connector.

Fits:
Porsche 911Carrera 3.0 1976-77
Porsche 911 SC 1978-83
Porsche 911 (930) Turbo 3.0L 1975-77
Porsche 911 (930) Turbo 3.3L 1978-89

Diagram ref no 19

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

91121113100
91121113100
1623150100
91121113101
1623150200

The product you are viewing cross references to these numbers
Heat exchanger elbow connector. Porsche 911 1975-83 / 930 Turbo - 91121113100, 1623150100 - EXS112109
4
Heat exchanger elbow connector. Porsche 911 1975-83 / 930 Turbo
Special Order item
91121113100
Product Information
Product Information
Heat exchanger elbow connector

Fits:
Porsche 911/911S/Carrera 3.0 1975-77
Porsche 911 SC 1978-83
Porsche 911 (930) Turbo 3.0L 1975-77
Porsche 911 (930) Turbo 3.3L 1978-89

Diagram ref no 19

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

91121113100
91121113100
1623150100

The product you are viewing cross references to these numbers
Heat Exchanger Hexagon Bolt Nut. Porsche 911 69-77 / 914 / 924 - 99908400202
3
Heat Exchanger Hexagon Bolt Nut. Porsche 911 69-77 / 914 / 924
Best Product
99908400202
Product Information
Product Information
M10 Nut for Exchanger to Muffler Bolt.

oematch

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

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

99908400202
99908400202

The product you are viewing cross references to these numbers
Heat exchanger hexagon bolt. Porsche 911 69-77 / 914 / 924 - 90007514802, 9000751480Y, 9000751480Y/1, 0057103
1
Heat exchanger hexagon bolt. Porsche 911 69-77 / 914 / 924
Special Order item
9000751480Y
Product Information
Product Information
Hexagon headed heat exchanger bolt to muffler.

porsche

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

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

9000751480Y
90007514802
9000751480Y
9000751480Y
0057103

The product you are viewing cross references to these numbers
Heat exchanger hexagon bolt. Porsche 911 69-77 / 914 / 924 - 90007514802, 9000751480Y
4
Heat exchanger hexagon bolt. Porsche 911 69-77 / 914 / 924
Best Product
9000751480Y/1
Product Information
Product Information
Hexagon headed heat exchanger bolt to muffler.

oematch

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

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

9000751480Y
90007514802
9000751480Y

The product you are viewing cross references to these numbers
Heat exchanger mounting kit. Porsche 911 74-84 - PCG91121100, 93011119113, 090007606402, 99908500102, 90007428202, 9009100970C, 93011119206, 91111118903, 91111118802, 91111118700, 90007437801, 90007423302, 90091009602, 93011119307
1
Heat exchanger mounting kit. Porsche 911 74-84
Special Order item
PCG91121100
Product Information
Product Information
Heat exchanger mounting kit.

porsche

Fits:
Porsche 911 1974-84

*If using with 1985 onwards 3.2L you may need 6x 93011119112 42mm bore Manifold gaskets



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

PCG91121100
PCG91121100
93011119113
090007606402
99908500102
90007428202
9009100970C
93011119206
91111118903
91111118802
91111118700
90007437801
90007423302
90091009602
93011119307

The product you are viewing cross references to these numbers
Heat exchanger mounting kit. Porsche 911 74-84 - PCG91121100, 93011119113, 090007606402, 99908500102, 90007428202, 9009100970C, 93011119206, 91111118903, 91111118802, 91111118700, 90007437801, 90007423302, 90091009602, 93011119307, 99908500103 - 1621701910
1
Heat exchanger mounting kit. Porsche 911 74-84
Best Product
PCG91121100/1
Product Information
Product Information
Mounting kit for exhaust.

oematch

Fits:
Porsche 911 2.7L / 3.0L / *3.2L 08/73-07/85
*If used with 1984 onwards 3.2L you may need 6x 93011119112/1 42mm bore Manifold gaskets 

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

PCG91121100
PCG91121100
93011119113
090007606402
99908500102
90007428202
9009100970C
93011119206
91111118903
91111118802
91111118700
90007437801
90007423302
90091009602
93011119307
99908500103

The product you are viewing cross references to these numbers
Heat exchanger set, 41mm outer tubes. Porsche 911 (Conversion) 3.2L - 91.917SSI41, 1623106810 - 1623106810
2
Heat exchanger set, 41mm outer tubes. Porsche 911 (Conversion) 3.2L
1623106810
Product Information
Product Information
Heat exchanger set, stainless steel, Ø41 mm outer tubes, left / right.

ssi

Are you backdating a 3.2 Carrera or 3.2ltr engine?
Use these SSi heat exchangers to solve the exhaust requirements by deleting the pre-silencer and turning the rear silencer into a "two in, one out" system seen on the early, pre impact bumper cars.
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.

IMPORTANT: Major modification needed on engine tin ware when installing on 3.2ltr engines.

Price is for a SET OF 2

Fits:
Porsche 911 (Conversion) 3.2ltr 08/1983 - 07/1989

Core Length: 470 mm
Core Width: 760 mm
Core Depth: 380 mm
Outer diameter: 41 mm

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 by products of combustion. SSI use only one piece primary tubes, eliminating the possibility of hand-made welds cracking, and the resulting carbon monoxide leaks.

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

1623106810
91.917SSI41
1623106810

The product you are viewing cross references to these numbers
DISPLAYING 17 to 32 (of 40 products)
1 2 3
Also found on these pages
About Heat Exchangers

Title: Upgrading Your Porsche with Exhaust Heat Exchangers: Technical Specifications and Benefits

Improved Performance: Upgrading your Porsche's exhaust heat exchangers, whether with an original Porsche or after-market option, can significantly enhance your vehicle's performance. The improved design and materials used in these heat exchangers help to optimize exhaust flow, resulting in increased horsepower and torque.

Efficient Heat Dissipation: Exhaust heat exchangers play a crucial role in dissipating the excess heat generated by your Porsche's engine. Upgrading to high-quality heat exchangers ensures efficient heat dissipation, preventing overheating issues and prolonging the life of your engine.

Enhanced Durability: Original Porsche or after-market exhaust heat exchangers are built using durable materials, such as stainless steel or high-grade alloys. These robust components offer superior resistance to corrosion, heat, and vibrations, ensuring long-lasting performance and reliability.

Emissions Compliance: Upgrading your Porsche's exhaust heat exchangers can help your vehicle comply with emissions regulations. Many aftermarket options are designed to meet or exceed emission standards while maintaining optimum performance levels.

Precise Fitment: When purchasing exhaust heat exchangers for your Porsche, it is crucial to ensure they are specifically designed to fit your vehicle model and engine type. This ensures a seamless installation process and optimal functionality.

At Design911, we specialize in providing high-quality Porsche parts, including original Porsche and after-market exhaust heat exchangers. Our extensive inventory and knowledgeable staff allow us to help you find the correct part for your Porsche model. We offer professional advice, ensuring you make an informed decision based on your specific requirements. Trust us to provide the best solutions to upgrade or replace your Porsche's exhaust heat exchangers, improving performance, durability, and overall driving experience. Contact us today to explore our range of Porsche parts and benefit from our expertise.

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