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Tim seymour

Member Since: 17 Jan 2010
Location: Devonport TAS
Posts: 92

decat

Thinking of adding a decat to my defender puma which has alive intercooler and remap all ready would there be any problmes do i need to get a new remap ect chrees Tim

Cess the Taswegian

28th Jan 2013 7:42am

Glynparry25

Member Since: 16 Feb 2009
Location: Miserable Midlands
Posts: 3015

2009 Defender 110 Puma 2.4 XS DCPU Tonga Green

I have been running a de-cat for about a year with no adverse effects. I have just a small box at the rear of my system (which I am thinking of removing). The sound is lovely and can only be heard when giving it some right foot- for regular driving you don't even notice any increase in noise.

The de-cat will help with spool up time of the turbo whether or not you have a re-map..... Bit like the intercooler will reduce intake temps. But a re-re-map will basically bring it all together and make the most of what you have. With the re-map and de-cat on mine and now find driving around effortless and pulling back 28ish combined mpg.

When getting it de-cat just drop Gary an email and I am sure he will sort you out with another file to upload

Glyn

28th Jan 2013 7:54am

Tim seymour

Member Since: 17 Jan 2010
Location: Devonport TAS
Posts: 92

Glynparry25 wrote:
I have been running a de-cat for about a year with no adverse effects. I have just a small box at the rear of my system (which I am thinking of removing). The sound is lovely and can only be heard when giving it some right foot- for regular driving you don't even notice any increase in noise.

The de-cat will help with spool up time of the turbo whether or not you have a re-map..... Bit like the intercooler will reduce intake temps. But a re-re-map will basically bring it all together and make the most of what you have. With the re-map and de-cat on mine and now find driving around effortless and pulling back 28ish combined mpg.

When getting it de-cat just drop Gary an email and I am sure he will sort you out with another file to upload

Glyn

cheers thankyou when i get it will let you how it goes once again thanks

Cess the Taswegian

28th Jan 2013 8:22am

BruceT

Member Since: 01 Nov 2010
Location: South Africa
Posts: 516

When I asked Gary about a new file after I do the decat, he said it would probably not be necessary with the Decat and I seem to recall he also said the ECU will learn or something along thse lines.

I will try and find his email and give you a more accurate answer. "Overlanding With Bruce" - Youtube https://www.youtube.com/@OverlandingwithBruce
11MY Defender 130
23MY Defender 110 D300 HSE X-Dynamic

https://www.youtube.com/channel/UCzrHKcjA-LJ470_H4QwPgVA

28th Jan 2013 3:17pm

BruceT

Member Since: 01 Nov 2010
Location: South Africa
Posts: 516

This is what he said:
Removing the cat is a good thing, as it'll allow exhaust gasses to escape more easily, drawing heat away faster. No need to change anything in the map, as it will adapt to it. "Overlanding With Bruce" - Youtube https://www.youtube.com/@OverlandingwithBruce
11MY Defender 130
23MY Defender 110 D300 HSE X-Dynamic

https://www.youtube.com/channel/UCzrHKcjA-LJ470_H4QwPgVA

28th Jan 2013 3:19pm

pannawonica

Member Since: 21 Nov 2010
Location: Clackline Western Australia
Posts: 568

Thanks Bruce that answers a question that I was going too posture.

29th Jan 2013 11:45am

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