automotive exhaust connectors - · pdf fileautomotive exhaust connectors features • high...

Automotive Exhaust Connectors

Features• High Quality • Comprehensive range in stock • Stainless Steel Connectors & Clamps • Solutions for all your flexible exhaust

connection needs • Also a manufacturer of “Stripwound” metal hose products

(See our “Interlocked Metal Hose” catalogue for more details)

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2 | Flexible Exhaust Connectors

Index

• About Flexible Exhaust Connectors ................................................................................. Page 3

• Automotive Exhaust Connectors ...................................................................................... Page 4 Automotive Exhaust Connectors Twin Ply with Outer Braid only ................................ Page 4

Automotive Exhaust Connectors Twin Ply with Outer and Inner Braid ..................... Page 4

Automotive Exhaust Connectors Twin Ply with Outer Braid & Interlock Liner........ Page 4

• Size Information Automotive Exhaust Connectors ........................................Pages 5-7

Flexible Exhaust Connectors

Flexible Exhaust Connectors | 3

Convoluted Technologies stock a large range of automotive flexible exhaust connectors from 1-½ to 4 inches diameter and in lengths ranging from 4 to 12 inches made out of twin ply stainless steel allowing it to cope with the exhaust heat and vibrations.

Automotive Exhaust Connectors are a part of a vehicle exhaust system installed between the engine and muffler, and are used to decrease noise and vibration from the engine exhaust system and absorb thermal expansion of the muffler pipe due to the high temperature of exhaust gas.

About Flexible Exhaust Connectors

Our complete range includes automotive exhaust connectors in various types e.g. Standard Unlined, Inner Braid Lined and Interlock Hose Lined.

These are available in all regular sizes and special sizes can also be manufactured according to specific customer requirements.


Automotive Exhaust Connectors Types

Automotive Exhaust Connectors Twin Ply with Inner BraidThis type of connector has an additional internal wire braiding.This type of Exhaust Connector is used where the temperature and the noise levels are higher than usual.

The internal sleeve braid reduces the noise and dissipates the heat. In cases where there is an excessive movement, the internal braid sleeve assists in preventing the over extension of the bellow. A Braid Lined Exhaust Connector is used where the typical temperature of exhaust is up to 800ºC.

Automotive Exhaust Connectors Twin Ply with Interlock Liner

This type has an internal sleeve of interlock hose, and has air space between the bellow outside diameter and interlock hose.

This type of exhaust connector is used in conditions where the temperature level is above 800ºC and the noise levels are also extremely high.

Automotive Exhaust Connectors Twin Ply no internal liningThis type consists of a stainless steel twin ply bellow with a single layer of external stainless steel wire braiding, assembled together by using aluminized/stainless steel end caps.

This type of Exhaust Connector is used where the typical temperature of exhaust is up to 650º C. They are used towards the rear silencer with petrol engines whereas in the case of diesel engines, they are used after the catalytic converter.


Automotive Exhaust Connectors Types

Part Number un-lined Size in mm Part Number

braided lining Size in mmPart Number interlocked

liningSize in mm

1-1/2” ID x OAL 1-1/2” ID x OAL 1-1/2” ID x OAL

CF038-102-S 38.6 x 102 CF038-102-B 38.6 x 102 CF038-102-L 38.6 x 102

CF038-115-S 38.6 x 115 CF038-115-B 38.6 x 115 CF038-115-L 38.6 x 115

CF038-152-S 38.6 x 152 CF038-152-B 38.6 x 152 CF038-152-L 38.6 x 152

CF038-160-S 38.6 x 160 CF038-160-B 38.6 x 160 CF038-160-L 38.6 x 160

CF038-165-S 38.6 x 165 CF038-165-B 38.6 x 165 CF038-165-L 38.6 x 165

CF038-203-S 38.6 x 203 CF038-203-B 38.6 x 203 CF038-203-L 38.6 x 203

CF038-230-S 38.6 x 230 CF038-230-B 38.6 x 230 CF038-230-L 38.6 x 230

CF038-251-S 38.6 x 251 CF038-251-B 38.6 x 251 CF038-251-L 38.6 x 251

CF038-280-S 38.6 x 280 CF038-280-B 38.6 x 280 CF038-280-L 38.6 x 280

ID = Internal diameter OAL = overall length. Different configurations are possible on special request.



liningSize in mm


CF045-102-S 45.5 x 102 CF045-102-B 45.5 x 102 CF045-102-L 45.5 x 102

CF045-115-S 45.5 x 115 CF045-115-B 45.5 x 115 CF045-115-L 45.5 x 115

CF045-152-S 45.5 x 152 CF045-152-B 45.5 x 152 CF045-152-L 45.5 x 152

CF045-160-S 45.5 x 160 CF045-160-B 45.5 x 160 CF045-160-L 45.5 x 160

CF045-165-S 45.5 x 165 CF045-165-B 45.5 x 165 CF045-165-L 45.5 x 165

CF045-203-S 45.5 x 203 CF045-203-B 45.5 x 203 CF045-203-L 45.5 x 203

CF045-230-S 45.5 x 230 CF045-230-B 45.5 x 230 CF045-230-L 45.5 x 230

CF045-251-S 45.5 x 251 CF045-251-B 45.5 x 251 CF045-251-L 45.5 x 251

CF045-280-S 45.5 x 280 CF045-280-B 45.5 x 280 CF045-280-L 45.5 x 280

CF045-330-S 45.5 x 330 CF045-330-B 45.5 x 330 CF045-330-L 45.5 x 330



liningSize in mm

2” ID x OAL 2” ID x OAL 2” ID x OAL

CF051-102-S 51.5 x 102 CF051-102-B 51.5 x 102 CF051-102-L 51.5 x 102

CF051-115-S 51.5 x 115 CF051-115-B 51.5 x 115 CF051-115-L 51.5 x 115

CF051-152-S 51.5 x 152 CF051-152-B 51.5 x 152 CF051-152-L 51.5 x 102

CF051-160-S 51.5 x 160 CF051-160-B 51.5 x 160 CF051-160-L 51.5 x 160

CF051-165-S 51.5 x 165 CF051-165-B 51.5 x 165 CF051-165-L 51.5 x 165

CF051-190-S 51.5 x 190 CF051-190-B 51.5 x 190 CF051-190-L 51.5 x 190

CF051-203-S 51.5 x 203 CF051-203-B 51.5 x 203 CF051-203-L 51.5 x 203

CF051-230-S 51.5 x 230 CF051-230-B 51.5 x 230 CF051-230-L 51.5 x 230

CF051-251-S 51.5 x 251 CF051-251-B 51.5 x 251 CF051-251-L 51.5 x 251

CF051-280-S 51.5 x 280 CF051-280-B 51.5 x 280 CF051-280-L 51.5 x 280

Car Flex Assemblies in packs of 25 units/Single units; minimum order value AUD $50.00, excluding freight




liningSize in mm


CF054-102-S 54.5 x 102 CF054-102-B 54.5 x 102 CF054-102-L 54.5 x 102

CF054-115-S 54.5 x 115 CF054-115-B 54.5 x 115 CF054-115-L 54.5 x 115

CF054-152-S 54.5 x 152 CF054-152-B 54.5 x 152 CF054-152-L 54.5 x 152

CF054-160-S 54.5 x 160 CF054-160-B 54.5 x 160 CF054-160-L 54.5 x 160

CF054-165-S 54.5 x 165 CF054-165-B 54.5 x 165 CF054-165-L 54.5 x 165

CF054-203-S 54.5 x 203 CF054-203-B 54.5 x 203 CF054-203-L 54.5 x 203

CF054-230-S 54.5 x 230 CF054-230-B 54.5 x 230 CF054-230-L 54.5 x 230

CF054-251-S 54.5 x 251 CF054-251-B 54.5 x 251 CF054-251-L 54.5 x 251

CF054-280-S 54.5 x 280 CF054-280-B 54.5 x 280 CF054-280-L 54.5 x 280



liningSize in mm


CF057-102-S 57.5 x 102 CF057-102-B 57.5 x 102 CF057-102-L 57.5 x 102

CF057-115-S 57.5 x 115 CF057-115-B 57.5 x 115 CF057-115-L 57.5 x 115

CF057-152-S 57.5 x 152 CF057-152-B 57.5 x 152 CF057-152-L 57.5 x 152

CF057-160-S 57.5 x 160 CF057-160-B 57.5 x 160 CF057-160-L 57.5 x 160

CF057-165-S 57.5 x 165 CF057-165-B 57.5 x 165 CF057-165-L 57.5 x 165

CF057-203-S 57.5 x 203 CF057-203-B 57.5 x 203 CF057-203-L 57.5 x 203

CF057-230-S 57.5 x 230 CF057-230-B 57.5 x 230 CF057-230-L 57.5 x 230

CF057-251-S 57.5 x 251 CF057-251-B 57.5 x 251 CF057-251-L 57.5 x 251

CF057-280-S 57.5 x 280 CF057-280-B 57.5 x 280 CF057-280-L 57.5 x 280



liningSize in mm


CF060-102-S 60.0 x 102 CF060-102-B 60.0 x 102 CF060-102-L 60.0 x 102

CF060-115-S 60.0 x 115 CF060-115-B 60.0 x 115 CF060-115-L 60.0 x 115

CF060-152-S 60.0 x 152 CF060-152-B 60.0 x 152 CF060-152-L 60.0 x 152

CF060-203-S 60.0 x 203 CF060-203-B 60.0 x 203 CF060-203-L 60.0 x 203

CF060-230-S 60.0 x 230 CF060-230-B 60.0 x 230 CF060-230-L 60.0 x 230

CF060-251-S 60.0 x 251 CF060-251-B 60.0 x 251 CF060-251-L 60.0 x 251

CF060-280-S 60.0 x 280 CF060-280-B 60.0 x 280 CF060-280-L 60.0 x 280


Size Information Automotive Exhaust Connectors





liningSize in mm


CF063-102-S 63.5 x 102 CF063-102-B 63.5 x 102 CF063-102-L 63.5 x 102

CF063-115-S 63.5 x 115 CF063-115-B 63.5 x 115 CF063-115-L 63.5 x 115

CF063-152-S 63.5 x 152 CF063-152-B 63.5 x 152 CF063-152-L 63.5 x 152

CF063-203-S 63.5 x 203 CF063-203-B 63.5 x 203 CF063-203-L 63.5 x 203

CF063-230-S 63.5 x 230 CF063-230-B 63.5 x 230 CF063-230-L 63.5 x 230

CF063-251-S 63.5 x 251 CF063-251-B 63.5 x 251 CF063-251-L 63.5 x 251

CF063-280-S 63.5 x 280 CF063-280-B 63.5 x 280 CF063-280-L 63.5 x 280

Size Information Automotive Exhaust Connectors



liningSize in mm


CF076-102-S 76.5 x 102 CF076-102-B 76.5 x 102 CF076-102-L 76.5 x 102

CF076-115-S 76.5 x 115 CF076-115-B 76.5 x 115 CF076-115-L 76.5 x 115

CF076-152-S 76.5 x 152 CF076-152-B 76.5 x 152 CF076-152-L 76.5 x 152

CF076-202-S 76.5 x 202 CF076-202-B 76.5 x 202 CF076-202-L 76.5 x 202

CF076-203-S 76.5 x 203 CF076-203-B 76.5 x 203 CF076-203-L 76.5 x 203

CF076-230-S 76.5 x 230 CF076-230-B 76.5 x 230 CF076-230-L 76.5 x 230

CF076-255-S 76.5 x 255 CF076-255-B 76.5 x 255 CF076-255-L 76.5 x 255

CF076-280-S 76.5 x 280 CF076-280-B 76.5 x 280 CF076-280-L 76.5 x 280

CF089-102-S 89 x 102 CF089-102-B 89 x 102 CF089-102-L 89 x 102

CF089-152-S 89 x 152 CF089-152-B 89 x 152 CF089-152-L 89 x 152

CF089-203-S 89 x 203 CF089-203-B 89 x 203 CF089-203-L 89 x 203




liningSize in mm




liningSize in mm


CF101-102-S 101 x 102 CF101-102-B 101 x 102 CF101-102-L 101 x 102

CF101-152-S 101 x 152 CF101-152-B 101 x 152 CF101-152-L 101 x 152

CF101-203-S 101 x 203 CF101-203-B 101 x 203 CF101-203-L 101 x 203

CF101-230-S 101 x 230 CF101-230-B 101 x 230 CF101-230-L 101 x 230

CF101-250-S 101 x 250 CF101-250-B 101 x 250 CF101-250-L 101 x 250



Unit 2/163 Prospect Highway, Seven Hills, NSW, 2147Phone: 02 9838 9599 Fax: 02 9838 9611

Email: admin@convolutedtechnologies.com.auwww.convolutedtechnologies.com.au

• Flexible metal hose assemblies made to order

• From 1/4” to 14” internal diameter

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