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Can I decat my D4 v8?

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HeyBiscuit

Member Since: 21 Jun 2015
Location: Johannesburg
Posts: 1

2011 Discovery 4 5.0 V8 HSE Auto Alaska White

Can I decat my D4 v8?

Hi All,

As per the subject of this thread I'm pondering if it's worth it/possible to decat my D4 v8.

Any comments pro or against appreciated.

Regards,
William

8th Nov 2016 6:40 am

Naks

Member Since: 12 Jul 2010
Location: Stellenbosch, Republic of the Western Cape
Posts: 759

2011 Discovery 4 3.0 SDV6 SE Auto Fuji White

You can indeed, and you will end up with a very growling V8 that will scare small children

You can should have it done by a reputable exhaust shop, like Powerflow. IIRC, the oxygen sensors from the existing cat will need to be installed in a 'mini-cat' to keep the fuelling optimal.

I don't think you will see any improvements in fuel consumption, but it sure will sound nice! --
2010 Defender Puma 90 + BAS remap + Alive IC + Slickshift + Ashcroft ATB rear
2015 Range Rover Sport V8 Supercharged

Defender Puma Workshop Manual: https://bit.ly/2zZ1en9
Discovery 4 Workshop Manual: http://bit.ly/22l8YHh
Range Rover/Sport L320/L322/L494 Workshop Manual: http://bit.ly/2iH7jgG

8th Nov 2016 9:35 am

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