EXHAUST SYSTEM

RELIANT PART NUMBERS for the EXHAUST SYSTEM

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ONE PIECE EXHAUST / SILENCER SYSTEM ;

RELIANT Part Number ; 31857

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FRONT DOWNPIPE to fit RIALTO / ROBIN 1974 to 1995

{Can easily be fitted to 1995 onward models}

RELIANT Part Number ; 21915

EUROFLO Part Number ; EX RT2000 753127

BOSAL Part Number ; 924495 { Not 100% sure on that number }

OTHER MANUFACTURERS Part Number ; REL6001 3480781

KLARIUS Part Number ; RT19L

QUINTON HAZELL Part Number ; RT19L

WALKER Part Number ; 02734 { Not 100% sure on that number }

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TAILPIPE / SILENCER to fit RIALTO / ROBIN 1982 to 1995

{ Can easily be fitted to 1995 onward models }

RELIANT Part Number ; 21918

EUROFLO Part Number ; EX RT6000 563127

BOSAL Part Number ; 199495 { Not 100% sure on that number }

KLARIUS Part Number ; RT20K

QUINTON HAZELL Part Number ; RT20K

TIMAX Part Number ; RT20K

OTHER MANUFACTURERS Part Number ; GRT20

OTHER MANUFACTURERS Part Number ; REL6001

WALKER Part Number ; 02735 { Not 100% sure on that number }

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COMPLETE EXHAUST SYSTEM

{ Comprises Euroflo front downpipe and separate Tailpipe / Silencer as above }

EUROFLO Part Number ; RTROB08 8004 283127

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DOWNPIPE STEADY STRAP / BRACKET is RELIANT Part Number 27870

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DOWNPIPE CLAMP is RELIANT Part Number 25000

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DOWNPIPE CLAMP BOLT { SETSCREW } 5/16" UNF is

RELIANT Part Number 51483 B

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DOWNPIPE CLAMP SPRING WASHER 5/16" { LOCKWASHER } is

RELIANT Part Number 51202 B

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DOWNPIPE CLAMP NUT 5/16" UNF is

RELIANT Part Number 50682 B

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CLAMP for SILENCER TO DOWNPIPE is

RELIANT Part Number 9071

I use the following ;

HALFORDS EXHAUST CLAMP

PART NUMBER ; HEX300

SIZE ; 1 3/8 INCHES { 35MM }

PRICE AT AUG 2015 WAS £1. 69 PENCE

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TAILPIPE/SILENCER SUPPORT STRAP

RELIANT Part Number 5255 { Use 5255 instead of 18493 }

I use the following ;

HALFORDS EXHAUST STRAP

PART NUMBER ; HEX404

SIZE ; 11.5 INCHES LONG { 292MM }

YOU CAN MAKE A COUPLE OF STRAPS OUT OF THIS .

PRICE AT AUG 2015 WAS £2. 09 PENCE

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TAILPIPE/SILENCER SUPPORT STRAP BOLT { SETSCREW } 1/4 " unf x 3/4" long is

RELIANT Part Number 51442 B

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TAILPIPE/SILENCER SUPPORT STRAP COACHWASHER 1/4 " x 1" od is

RELIANT Part Number 28355

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TAILPIPE/SILENCER SUPPORT STRAP NUT is

RELIANT Part Number 51001 B

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EXHAUST MANIFOLD

RELIANT Part Number 14242

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EXHAUST MANIFOLD ; EXHAUST / INLET GASKET ; Manifold to Cylinder Head

RELIANT Part Number 6365 & 10016

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EXHAUST MANIFOLD to CYLINDER HEAD NUT ;

RELIANT Part Number 50744

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EXHAUST MANIFOLD to CYLINDER HEAD LOCKWASHER ;

RELIANT Part Number 51202B

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EXHAUST MANIFOLD to DOWNPIPE GASKET

RELIANT PART NUMBER ; 6588

KLARIUS PART NUMBER ; RTG1

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EXHAUST MANIFOLD to DOWNPIPE NUT is

RELIANT Part Number 50744

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EEXHAUST MANIFOLD COMPARISON

The following photos are of two different manifolds showing the poor quality and difference in size of random manifolds .

They are untouched and as they came from the factory These show the difference in size on the exhaust manifolds ;

Bigger the better !!!

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Photo below is showing just one of the port sizes on the smaller port manifold

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Photo below is showing just one of the port sizes on the larger port manifold

Both measurements are just rough ones and the carbon was still in the ports .

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STAINLESS EXHAUST SUPPLIERS

Link 1 ; stainless-exhaust.com

Link 2 ; xtremestainless.co.uk

Link 3 ; cww-tools.com

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STAINLESS & MILD STEEL EXHAUST SYSTEMS / ONE OFFS ;

PD GOUGH & CO LTD

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This page is hopefully going to be updated on a regular basis when I get more info .