![]() | Home > Maintenance & Modifications > Puma , exhaust . |
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Co1 Member Since: 19 Aug 2018 Location: North Yorkshire Posts: 3726 ![]() ![]() ![]() |
I have a straight through exhaust on mine. It is no nosier and there is no droning in the cab at all. The DPF seems to do a perfectly good job of silencing. It breathes noticeably better like this and sounds a bit better too, although not loud it is a bit more distinctive under heavy acceleration.
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landy andy Member Since: 15 Feb 2009 Location: Ware, Herts Posts: 5979 ![]() ![]() |
This is all you need.
![]() ![]() https://demandengineering.co.uk/ Real good Defender people. ![]() ![]() |
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bear100 Member Since: 22 Mar 2010 Location: South Wales Posts: 2021 ![]() ![]() ![]() |
Demand Engineering
Love mine 2.4 Puma good grunt and great whoosh noise too! 2023 Defender L663 V8 2016 Range Rover Autobiography 4.4 TDV8 (gone) 2010 110 XS Utility 2.4TDCI 2010 Range Rover Sport TDV8 (gone) 2007 Discovery HSE TDV6 (gone) 1993 110 csw 200 tdi (gone) 1994 90 HT 300 tdi (gone) 1994 discovery 300tdi (gone) 90 hybrid 3.5 v8 (gone) Range rover bobtail 3.5 v8 (gone) |
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Roy5695 Member Since: 15 Feb 2014 Location: Cornwall Posts: 1123 ![]() ![]() ![]() |
Get the demand engineering 3” system. From turbo back.
Sounds lovely. 2011 Defender DCPU 2.2 - https://www.defender2.net/forum/topic30623.html Instagram - @r22oyp Roy |
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custom90 Member Since: 21 Jan 2010 Location: South West, England. Posts: 20912 ![]() ![]() |
Roy - Which one is 3” on there? Shows for pumas as 2.5”.
Personally I’d be looking at one day a cat back as I’m happy enough with keeping that in place _\Hennessey|Venom| F5/___ ___\⭐️Lone|Star|State/___ ____\We|Will|Win/___ ____/🇬🇧🇺🇸\____ _//*⛽️🛢️⚙️🧰*\\_ |
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Pacha Member Since: 23 Feb 2020 Location: North Yorkshire Posts: 781 ![]() ![]() ![]() |
Don't think they list it TBH - I had discussions with them last year and they were waiting for feedback from customers who had the prototypes in use. I had a video on Whatsapp but it appears to have dissappeared - if you contact them Laura will send you a short video clip. Rgds. Chris |
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custom90 Member Since: 21 Jan 2010 Location: South West, England. Posts: 20912 ![]() ![]() |
Sounds really interesting. 👍🏻 _\Hennessey|Venom| F5/___
___\⭐️Lone|Star|State/___ ____\We|Will|Win/___ ____/🇬🇧🇺🇸\____ _//*⛽️🛢️⚙️🧰*\\_ |
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Roy5695 Member Since: 15 Feb 2014 Location: Cornwall Posts: 1123 ![]() ![]() ![]() |
Beat to message them. It’s available. Although would need a bit of an ECU tweak to suit I reckon. 2011 Defender DCPU 2.2 - https://www.defender2.net/forum/topic30623.html
Instagram - @r22oyp Roy |
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stew 46 Member Since: 26 Jan 2012 Location: Wadebridge ,cornwall . Posts: 561 ![]() ![]() ![]() |
Thanks for all the info chaps
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