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Emissions

Leemaxd
Leemaxd
in Ford Focus Club

Featured Replies

Has anyone had problems with fitting a performance back box on a tdci and had problems with emissions,

I am having performance back box with twin exit Fitted on Saturday but bit worried that at the time of mot I may be in trouble.

I am getting the exhaust done at a proper place.

  • Quote


    Has anyone had problems with fitting a performance back box on a tdci and had problems with emissions,

    I am having performance back box with twin exit Fitted on Saturday but bit worried that at the time of mot I may be in trouble.

    I am getting the exhaust done at a proper place.

    emmisions should be fine, never known a car fail due to an aftermarket backbox. a full system would still probably be no where near getting close to the emmision limit, so aslong as everything else is ok with the car then it shouldnt be a problem at all.

  • Quote

    diesels are tested on how much smoke they give out so there shouldnt be any problems not that a back box does anything other than silence the exhaust

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    • Author

    Cheers guys thanks for the info, I can just go back to looking forward to getting it fitted now.

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