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Thread: ECU and Exhaust

  1. #1
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    ECU and Exhaust

    Well got the RRS booked into Roo Systems on 4th July ( should go in with a 6 gun and flag) for Legendex genie exhaust, ECU (touring/towing program) and LLAMs. Will pass on how it all goes.

  2. #2
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    Quote Originally Posted by Meccles View Post
    Well got the RRS booked into Roo Systems on 4th July ( should go in with a 6 gun and flag) for Legendex genie exhaust, ECU (touring/towing program) and LLAMs. Will pass on how it all goes.
    Look forward to your report! Are you getting an EGT guage as part of that setup?
    What's the diameter increase over standard for the exhaust?
    Now 2016 D4 HSE 'Leo' and Steve the Triumph Speed Twin
    Then 2010 D4 3.0 HSE 'James'
    Then 2010 RRS TDV8 'Roger' w traxide DBS, UHF, Cooper Zeons, Superchips remap
    Then 2010 D4 TDV6 'Jumbo' w traxide DBS
    First love 2002 D2 TD5 'Disco Stu'

  3. #3
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    No EGT but exhaust is ceramic coated. 3" dump pipes. Rest of exhaust is also coated. I think that should really help with EGT temps. If you look at their site they list Legendex exhaust for D3/4 (made by Genie just round corner). There s not one on shelf for RRS so mine will be modified D3/4 unit. However they reckon once mine is done, they will have template and can do others easier. I have to wait for exhausts to come back from treatment.

  4. #4
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    I had this done to my L322 (at Roo) and very happy with result!
    cheers
    L405, Vogue SE, 4.4SDV8, 8 speed, Rear e-diff

  5. #5
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    Just had a look at the Roo's Website and there doesn't seem to be any information about what they can do for a RRS. Can you advise what increases in performance you are expecting??? And sorry this may be a silly question but has your exhaust failed, is that why you are replacing it or purely for better performance??? Would also be good to know approximate costs of this, I am looking at doing some long term caravan hauling and would be keen to know what can be achieved.

  6. #6
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    Meccles you have a 3.0 SDV6?
    Now 2016 D4 HSE 'Leo' and Steve the Triumph Speed Twin
    Then 2010 D4 3.0 HSE 'James'
    Then 2010 RRS TDV8 'Roger' w traxide DBS, UHF, Cooper Zeons, Superchips remap
    Then 2010 D4 TDV6 'Jumbo' w traxide DBS
    First love 2002 D2 TD5 'Disco Stu'

  7. #7
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    Dyno map

    FYI here is the Roo Systems Dyno map on a MY12 SDV8 (4.4 dual, sequential turbos) pre and post 3 inch dual exhaust and ECU remap "Towing and Touring".
    cheers
    Attached Images Attached Images
    L405, Vogue SE, 4.4SDV8, 8 speed, Rear e-diff

  8. #8
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    That's a rather impressive increase in power and not too shabby for torque either.
    MY12 RRV 4.4 TDV8 AB, +LLAMS, +e-diff, +ACC stop/go. Produce LLAMS for LR/RR, Jeep GC/Dodge Ram
    VK2HFG and APRS W1 digi

  9. #9
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    Indeed Graeme, quite noticeable...and sounds sensational too as Grant will attest to Quiet when cruising along at a set speed...and a beautiful V8 growl when you, err, flatten it...
    L405, Vogue SE, 4.4SDV8, 8 speed, Rear e-diff

  10. #10
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    The standard growl isn't too bad either as I discovered recently, having decided to overtake an accelerating B-double in the face of an on-coming truck.
    MY12 RRV 4.4 TDV8 AB, +LLAMS, +e-diff, +ACC stop/go. Produce LLAMS for LR/RR, Jeep GC/Dodge Ram
    VK2HFG and APRS W1 digi

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