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Simes



Member Since: 30 Aug 2011
Location: Hinckley
Posts: 964
United Kingdom 2011 Range Rover Autobiography Black TDV8 Barolo Black
Diameter of exhaust behind the cat

I'm sure someone who is the Font Of All Knowledge (FOAK) on these things will know - what's the diameter of the exhaust pipe behind the cat? I've fitted a couple of new cats, but cut one of the old ones off a bit short (pillock) and need to order a sleeve a bit longer than the one supplied with the new cats - only about 2mm longer...

So need the diameter - without taking the damn thing to bits again to measure it, then put it back together while I wait for the new one to arrive...
Post #210901 18th Sep 2013 12:35pm
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stan
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Member Since: 13 Jul 2010
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United Kingdom 

had a look on rave and it doesnt give any dimensions..



Click image to enlarge
 ... - .- -.




Y. O. L. O.
.
Post #210917 18th Sep 2013 1:35pm
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Simes



Member Since: 30 Aug 2011
Location: Hinckley
Posts: 964
United Kingdom 2011 Range Rover Autobiography Black TDV8 Barolo Black

Cheers Stan,

I did that too. Looks like I'll have to get back underneath Sad
Post #210919 18th Sep 2013 1:37pm
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CBH25



Member Since: 18 Feb 2012
Location: Sunshine Coast, Australia
Posts: 82
Australia 2003 Range Rover Vogue 4.4 V8 Santorini Black


Sorry old thread, but for future searches:

57mm inside
60mm outside
1.5mm pipe

Tape measure, not fancy laser guided computer measuring thingo.... L322 4.4 Vogue MY03 - Her name is Bulletproof .... you already know she's not Smile
L322 4.4 Vogue MY05 - Sold to my brother
P38 4.6 HSE MY97 - Regretfully sold
Post #258717 11th May 2014 9:48am
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TheAllSeeingPie



Member Since: 18 Apr 2012
Location: Leeds
Posts: 848
United Kingdom 2007 Range Rover Supercharged Supercharged Java Black

Standard piping is 2.25" which is why I replaced my cats because the downpipes are 2.5". 
07 Supercharged - Still breaking her in!

Boot soundproofing part 1 - http://www.fullfatrr.com/forum/topic15612.html
Custom exhaust - http://www.fullfatrr.com/forum/topic15296.html
18" wheels for Brembo equipped cars - http://www.fullfatrr.com/forum/topic15052.html
Post #259073 12th May 2014 7:44pm
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