 | Home > Maintenance & Modifications > what exhaust? need the whoosh!! |
 
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| custom90 Member Since: 21 Jan 2010 Location: South West, England. Posts: 20761  
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K9F a member that used to be on here. Drilled it out I believe. That’s as far as the info I know goes.
There wasn’t any drawbacks that I’m aware of. It isn’t a mod for me though, although there would be some performance gain it also has the emissions effects. Outweighing far more than anything else. I’m happy keeping mine, but upgrading the rest helps a lot anyway. WeWillWin🇬🇧🇺🇸 ⛽️🛢️⚙️🧰💪 |
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26th Oct 2018 8:46pm |
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| bear100 Member Since: 22 Mar 2010 Location: South Wales Posts: 1988  
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Hank, I've already smashed out the innards of mine, there is a different note to the exhaust but not worth the effort at all to be honest. it is just a case of hammer and chisel.
I'm still on the fence with the air box mod and removing the water separator  theres a few plus and negative points and while the mod doest make that much of a difference I think i will leave mine alone for now
i agree this thread is starting to rack up the £££££££    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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27th Oct 2018 8:03am |
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| pux146 Member Since: 30 Apr 2018 Location: Wiltshire Posts: 121
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Gents, can anyone suggest a way I can host my video then upload to here please? I’m a techno biff and have no idea 😢 2007 2.4 90 fettled & remapped.
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27th Oct 2018 9:20am |
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| hank Member Since: 12 Sep 2016 Location: South Wales Posts: 2324 
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Make a YouTube account, upload and share the link here
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27th Oct 2018 11:15am |
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| hank Member Since: 12 Sep 2016 Location: South Wales Posts: 2324
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Interesting thanks! Do you have mid and rear silencers? |
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27th Oct 2018 11:17am |
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| Craig-C Member Since: 25 Aug 2017 Location: Staffs Posts: 40 
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Have you considered the Bowler exhaust. My 90's running a bowler straight through exhaust with cat still in place, stage 2 190 remap, big intercooler airbox mod etc. Makes a nice whoosh sound during gear changes, pulls like a train, as you would expect. Sounds good when pulling but almost sounds standard on a light throttle. It can drone a bit around 2000rpm with a heavy right foot. FFRR TDV8 sold
PUMA 90 :0[==]0: 90 TD5 CSW XS MX5 (NC) BMW 320 BMW 1200 GS Adventure SUZUKI HAYABUSA |
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27th Oct 2018 7:28pm |
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| pux146 Member Since: 30 Apr 2018 Location: Wiltshire Posts: 121
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that’s exactly what mine sounds like! Makes you drive with a heavy foot!! 2007 2.4 90 fettled & remapped. |
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28th Oct 2018 11:06am |
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| neon1991 Member Since: 26 Mar 2018 Location: Colchester Posts: 100 
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you don't need to decat, my 2.4 makes the noise with just the centre silencer replaced with a straight pipe. Its a very addictive noise
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29th Oct 2018 11:30am |
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| hank Member Since: 12 Sep 2016 Location: South Wales Posts: 2324
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I've ordered decat, mid silencer delete and rear silencer delete
Unfortunately I am working away until Christmas but will report back with a video/sound update when I'm home 
May need to put one of the silencers back in? |
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29th Oct 2018 1:14pm |
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| doncarloz Member Since: 29 Oct 2017 Location: Styria Posts: 60 
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Will you adapt your fuel map? The straight through exhaust will result in a lot less back pressure and this might cause turbo overspool. I just remember Pete Bell mentioning this in a thread about exhausts in td4s.
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29th Oct 2018 4:19pm |
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| hank Member Since: 12 Sep 2016 Location: South Wales Posts: 2324
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Hmmmm interesting, thanks for the input!
I do intend to remap but probably not until I upgrade the intercooler |
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29th Oct 2018 6:04pm |
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| hank Member Since: 12 Sep 2016 Location: South Wales Posts: 2324
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Decat and straight through griffin stainless exhaust
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7th Jan 2019 8:49am |
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| JOW240725 Member Since: 04 May 2015 Location: Suffolk Posts: 7918 
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Well that makes quite a difference! James
MY2012 110 2.2TDCi XS SW Orkney Grey - http://www.defender2.net/forum/topic43410.html MY1990 110 200TDi SW beautifully faded Portofino Red - https://www.defender2.net/forum/post743641.html#743641 MY1984 90 V8 Slate Grey - https://www.defender2.net/forum/post744557.html#744557 Instagram @suffolk_rovers |
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7th Jan 2019 10:00am |
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| Roy5695 Member Since: 15 Feb 2014 Location: Cornwall Posts: 1123 
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Its all in the decat. I have the Alive system on my 2.2 (DPF Still intact) and sounds nice but could be better. And no whoosh! 2011 Defender DCPU 2.2 - https://www.defender2.net/forum/topic30623.html
Instagram - @r22oyp Roy |
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7th Jan 2019 11:22am |
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