Zero performance back-boxes on a ZT-T, any experience?
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Thread: Zero performance back-boxes on a ZT-T, any experience?

  1. #1

    Default Zero performance back-boxes on a ZT-T, any experience?

    Hi all

    I'm a newbie, just bought a ZT-T from a member on here.

    Looking to canvass opinion on the Zero Exhaust performance backboxes, particularly from anyone who has fitted them to a ZT-T. I want a bit more aural drama (the car is running standard) without ruining the touring capabilities of the car (which seems prestigious); I understand that the tourers are a little more sensitive to resonance/booming than the saloons.

    I have only changed an exhaust once before and although start up sounded great, I realized almost the moment I drove it away that I had ruined it. I don't want a repeat of that experience if I can help it, but I know there is some more v8-goodness in there just waiting to be freed up! All opinions welcomed.


  2. #2
    #829 called 'Olive' David's Avatar
    Join Date
    Jun 2015
    Breugel, Holland


    Welcome to the source of all 260 knowledge! I can't answer your question from personal experience, but I know there is a lot of information about them and members own experiences in various posts on the forum. Lots of info here, but to get to all of it you will need to be a full member. Very easy; just send a message to Tim and ask for a questionnaire to fill in.

    What is the VIN of your new car, incidentally (last 3 digits)?

    Happy New year. Looks like you've set off in the right way!

    Last edited by David; 27-12-2017 at 02:17 PM.
    2005 Rover 75 V8 Connoisseur SE #829 called 'Olive'
    2003 Rover 75 Tourer 2.5 V6
    2 x 2000 Rover 75 Connoisseur 2.5 V6
    .. all LHD

  3. #3
    Administrator Nich's Avatar
    Join Date
    May 2006
    Surrey, United Kingdom.


    Welcome along Richard. As David says there is a lot of information available to full members of the forum. If you get your questionnaire back to Tim and go 'green' then all will be revealed.

    Nicholas John Peter Tinker - # 484

    Manufactured on Tuesday 27th April 2004 @ 12.17.47.
    Commission Number: 24468.
    Brochure Model: M3 Tourer 4.6 V8 260PS.
    Specification Code: L01B.
    CICode: D1511.
    Trim Level: TL8.9 (M3).

    65th ZT-T 260SE to be made out of 114.
    11th ZT-T 260 SE in Pearl Black (PBT) out of 23 produced.

    Manufactured in the UK by MG Rover Group Ltd.


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