Hey guys... So after finally deciding on getting coilovers, I checked all the legalities I could find, and rang an ACT Transport engineer, then as my car is registered in Qld, I fired of an email to Qld Transnsport to get a clearer explanation on their rules...
This is the reply I got today...
Dear Mr T
Thank you for your email enquiry to the Department of Transport and Main Roads (the department) regards coil over suspension fitted to your vehicle.
Coil-over suspension is able to be fitted providing it is a direct replacement component and utilises all the original manufactures mounting points.
*These mounting points must also provided sufficient structural support for the increase loading which coil-over suspension can impose. Additionally, the fitting of coil-over shock absorbers must not foul any part of the underbody such as brake line or chassis/subframe.*
The installation of the coil-over shock absorbers must not interfere with the manufacturer's specification's or the continued compliance of any applicable Australian Design Rules applicable to the vehicle. When fitting coil-over suspension the department recommends that you engage the services of an Approved Person engineer to ensure the suspension meets all the relevant standards.
The department permits you to lift or lower your vehicle's ride height by adjusting the suspension. The rebound travel measured between the rubber rebound stop and the corresponding metal stop (or the extension of the shock absorber for vehicles without a rebound stop) may be reduced by no more than one third (1/3) of the original manufacturer's specification.
This is classified as a "minor modification", and does not require formal written approval, and can be modified by approval granted by the booklet (All about modifications to motor vehicles) this booklet may be found on the internet at:: Home (Department of Transport and Main Roads), and search for "All about modifications to motor vehicles" refer to page-5.
I trust this answers your enquiry. Should you have further enquiries please contact myself at the modifications HelpDesk on:- Phone- 3114 5844, Monday to Friday, 8.30 am to 4.30 pm (Wednesday, 9. 30 am to 4. 30 pm) I will be happy to help you.
Kind regards,
Shane Lonsdale Vehicle Standards Support Officer
Vehicle Standards and Regulation | Road System OperationsRoad Safety & System Management Division | Department of Transport and Main Roads
I'm sure some people already know this, but I thought I would post this as a piece of mind for some people that may not know...
This is the reply I got today...
Dear Mr T
Thank you for your email enquiry to the Department of Transport and Main Roads (the department) regards coil over suspension fitted to your vehicle.
Coil-over suspension is able to be fitted providing it is a direct replacement component and utilises all the original manufactures mounting points.
*These mounting points must also provided sufficient structural support for the increase loading which coil-over suspension can impose. Additionally, the fitting of coil-over shock absorbers must not foul any part of the underbody such as brake line or chassis/subframe.*
The installation of the coil-over shock absorbers must not interfere with the manufacturer's specification's or the continued compliance of any applicable Australian Design Rules applicable to the vehicle. When fitting coil-over suspension the department recommends that you engage the services of an Approved Person engineer to ensure the suspension meets all the relevant standards.
The department permits you to lift or lower your vehicle's ride height by adjusting the suspension. The rebound travel measured between the rubber rebound stop and the corresponding metal stop (or the extension of the shock absorber for vehicles without a rebound stop) may be reduced by no more than one third (1/3) of the original manufacturer's specification.
This is classified as a "minor modification", and does not require formal written approval, and can be modified by approval granted by the booklet (All about modifications to motor vehicles) this booklet may be found on the internet at:: Home (Department of Transport and Main Roads), and search for "All about modifications to motor vehicles" refer to page-5.
I trust this answers your enquiry. Should you have further enquiries please contact myself at the modifications HelpDesk on:- Phone- 3114 5844, Monday to Friday, 8.30 am to 4.30 pm (Wednesday, 9. 30 am to 4. 30 pm) I will be happy to help you.
Kind regards,
Shane Lonsdale Vehicle Standards Support Officer
Vehicle Standards and Regulation | Road System OperationsRoad Safety & System Management Division | Department of Transport and Main Roads
I'm sure some people already know this, but I thought I would post this as a piece of mind for some people that may not know...
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