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Heat Exchangers

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DISPLAYING 17 to 32 (of 77 products)
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1620802010
Product Information
Product Information
Sport exhaust set with dual centre Ø63 mm "GT3" outlets including "Big Bore" heat exchanger with Ø41 mm tubes. For 2.7/3.0 models also add oil tubes and remove lower rear panel

Improve exhaust gas flow using these "big bore" SSi heat exchangers and GT3 style exhaust silencer/muffler
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.

ssi

Fits:
Porsche 911 2.0ltr -2.4ltr 01/1963-07/1973
Porsche 911 2.7L-3.0ltr 08/1973-10/1983
Porsche 914/6 2.0ltr 11/1969-12/1973

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Related, superseded, cross reference or alternative numbers for comparison.

1620802010
1620802010
92.295SSI

The product you are viewing cross references to these numbers
Special Order item
93021133500
Product Information
Product Information
Air distributor tube

porsche

Fits:
Porsche 911 Turbo (1984 - 1989)
Porsche 911 Carrera (1984 - 1989)
Excluding 911 G with engine type 930/26

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Related, superseded, cross reference or alternative numbers for comparison.

93021133500
93021133500

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91122091021S
Product Information
Product Information
Exhaust tubes to connect racing heat exchangers (No. 91133091019S / 91133091020S) to standard exhaust with 2 inlets. Stainless steel.

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Related, superseded, cross reference or alternative numbers for comparison.

91122091021S
91.021S
91021S
1620400110

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Special Offer
1620000810
Product Information
Product Information
Exhaust conversion set.

ssi

Fits:
Porsche 911 2.7-3.0L 08/1973-07/1983

Exhaust conversion set, free-flow, with 60 mm tail pipe. You will need to convert the oil pipe system due to change of heat exchangers's shape. All oil pipes necessary are provided with this kit.

Material: Stainless Steel
Number of Inlets / Outlets: 2/1
Outer Diameter: 60 mm
Surface: Blank

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Related, superseded, cross reference or alternative numbers for comparison.

1620000810
1620000810
92.289SSI

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1620000210
Product Information
Product Information
Exhaust conversion set, free-flow, with loose 84 mm tail pipes.

Fits:
Porsche 911 3.2L 08/1983-07/1989

Material: Stainless Steel
Number of Inlets / Outlets: 2/2
Surface: Blank

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

1620000210
1620000210
92.290SD
92290SD
93011104300
93021102901

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Special Offer
TITANSTUDS12
Product Information
Product Information
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
93033091103S41
Product Information
Product Information
Exhaust heat exchanger, Stainless Steel, Ø41 mm outside tubing fits left or right side.

danskmotorsport

Fits:
Porsche 911 Turbo 3.0Ltr / 3.3Ltr 01/1975-07/1983

In 1984 Porsche increased the heat exchanger manifold down pipe diameter from 39mm to 41mm to increase exhaust gas flow.
Here that pipe diameter increase has been incorporated into the earlier type heat exchanger for that added benefit to all 3.0Ltr and 3.3Ltr cars from 01/1975-07/1983

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

93033091103S41
1623105900
91.103
91.103S41
93021102103
93021103301

The product you are viewing cross references to these numbers
91133091013
Product Information
Product Information
Exhaust Heat Exchanger LEFT side for cars with mechanical injection.
MILD STEEL

dansk

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

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

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

91133091013
91.013
91013
91.013S
91013S
1623102770
1623102670
91121102114

The product you are viewing cross references to these numbers
91133091013S
Product Information
Product Information
Exhaust heat exchanger LEFT side for cars with mechanical injection.
POLISHED STAINLESS STEEL

dansk

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

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

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

91133091013S
91.013
91013
91.013S
91013S
1623102770
1623102670
91121102114

The product you are viewing cross references to these numbers
Special Offer
91133091101S41
Product Information
Product Information
Exhaust heat exchanger, Stainless steel, fits left or right side.
Ø41 mm outside tubing

danskmotorsport

Fits:
Porsche 911 SC/911 Carrera 2.7L-3.0L 08/1975-07/1983

Price is for each one

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

91133091101S41
91.101
91.101G
91.101S
91.101S41
1623102100
93021102501
1623103300
1623103500
1623105800

The product you are viewing cross references to these numbers
Special Order item
91121102
Product Information
Product Information
Exhaust heat exchanger.
porsche

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

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

91121102
91121102160
91121102210
90121101202
90121101210
90121101101
90121101110

The product you are viewing cross references to these numbers
Special Order item
93021103304
Product Information
Product Information
Exhaust heat exchanger.

porsche

Fits:
Porsche 911 Turbo 1984–189

Related reference numbers
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93021103304
93021103304
93021103301

The product you are viewing cross references to these numbers
91133091101G
Product Information
Product Information
Exhaust heat exchangers, fits left or right side.
GALVANISED 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.

91133091101G
91.101
91.101G
91.101S
1623102100
93021102501
1623103300
1623103500

The product you are viewing cross references to these numbers
Special Offer
91133091101
Product Information
Product Information
Exhaust Heat Exchangers fits left or right side.
MILD STEEL, PAINTED

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.

91133091101
91.101
91.101G
91.101S
1623102100
93021102501
1623103300
1623103500

The product you are viewing cross references to these numbers
91133091104
Product Information
Product Information
Exhaust Heat Exchangers fits left or right side.
MILD STEEL, PAINTED

dansk

Fits:
Porsche 911 3.2L 1984-89

Price is for each one

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

91133091104
91.104
91.104S
1623103900
1623104000
93021102901

The product you are viewing cross references to these numbers
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
DISPLAYING 17 to 32 (of 77 products)
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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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