These are brand new FIA approved harnesses with 2026 homologation, and are labelled accordingly.
Fully FIA Approved for track use. FIA approval is for 5 years from the end of the year purchased. For example, if purchased on 1st Feb they would be approved for 11 months of the current year plus a further 5 years.
Wrap around fixing on shoulder straps
A HANS/FHR Only, 6 point FIA approved 8853:2016 Quick Adjuster harness from TRS, specifically designed for Mazda MX-5 (a.k.a. Miata/Eunos), from 1989 to 2005. With shorter shoulder straps designed to wrap around a roll bar or harness bar, these harnesses are essential for use in your MX-5 if used on the track with a HANS device.
As standard they feature shoulder straps manufactured to the correct length ready to wrap around your roll bar or harness bar, and lap straps which adjust by pulling down to tighten.
TRS's new 50mm "quick adjuster" features a space saving integrated tongue. This ensures the adjuster sits directly and comfortably up on the driver's lap. The new "quick" adjuster guarantees users an even faster driver change, even compared to a normal TRS alloy adjuster. The pull down to tighten "quick" adjuster is perfect for driver changes and small cockpits where there is not enough space for an adjuster by the side of the seat and the floor of the car. Supplied with grab loops.
TRS's lightweight 140 gram quick release buckle is of composite construction and is attached to the crutch strap on 5 and 6 point harnesses. Innovative features such as a securing tab for intercom cables on the shoulder strap and thumb loops on lower shoulder straps were all pioneered by TRS and are standard on all of their competition harnesses.
A harness bar manufactured specifically for the Mk1 and Mk2 MX-5 can also be supplied if required. Please use the dropdowns to order.
Key Features
- 6 fixing points
- FIA Homologation 8853:2016
- SFI Homologation labelling on request
- Quick 'Pull Down' adjusters on lap straps
- Ideal for races where fast driver changes are required
- Shoulder Straps are manufactured for the MX-5 to exactly the correct length to wrap around the harness bar or roll bar without excess webbing. A harness bar is available as an option, (see below).
- Please note the length of the shoulder straps is 122cm from the adjuster to the end of the strap. Once the webbing has been wrapped around this will leave a maximum length of approximately 70cm from the adjuster to the roll / harness bar.
- Lap straps have snap hook fixings. 7/16" UNF eye bolts and instructions are included. The lap strap eyebolts screw into the original mounting points on the sill and on the seat runners. If you have replaced or are thinking of replacing the seats with Cobra Monacos, or other base mounted seats that retain the original runners, then this is still the case. If you have seats fitted with side mounts a new fixing point will be required to the centre of the car, on the tunnel. Please select the harness stress plates from the dropdown to facilitate this requirement. All FIA seats will require this type of fixing.
- 50mm (2") shoulder straps
- 50mm (2") lap straps
- 50mm (2") crutch straps
- For use only with HANS/FHR device
- Lap Straps and crutch straps have snap hook fixings. 7/16" UNF eye bolts and instructions included.
- Securing tab for intercom cables on the shoulder strap
- Thumb loop on lower shoulder straps
- Standard colours are Red, Blue and Black. Yellow, Green, Grey/Silver, Orange, Pink, Miami Blue, and Purple are special order (see dropdown above)
- Made in England
Please note that the rotary buckle is always fixed to the crutch straps as standard, in line with current FIA regulations. If you need the buckle to be attached to one of the lap straps instead then we can do this, although the harness will then be supplied with non-compliance labels i.e. it will no longer be FIA approved. Contact us if you have specific requirements.
Please note many Mazda MX-5 owners use these on the road but they are only approved for Track Day use.
Shoulder Straps
- Shoulder straps are approximately 105cm from the adjuster to the end of the strap
- The adjustment range of the lower shoulder strap is between 10cm and 40cm
- These harnesses are supplied ready to wrap around a roll or harness bar. They cannot be fitted without these.
- Once the webbing has been wrapped around this will leave a maximum length of approximately 55cm from the adjuster to the roll / harness bar
Want to find out more about how to correctly wrap harness shoulder straps around a harness or roll bar? Click here to read our brief guide: How To Wrap Your Harness Around a Roll Cage
Options
Free Keyring With Every TRS Order!
Exclusive offer for Carnoisseur customers! We are now giving away a free TRS keyring worth £12.95 with every order for TRS harnesses!
This superb keyring from TRS is made from the same high quality webbing as their harnesses, and is available in the same range of colours too: Black, Red, Blue, Yellow, Green, Grey/Silver, Orange, Pink, Miami Blue, and Purple. Made in the UK at the TRS factory, the keyring is 10cm in length, and is a great looking, practical accessory for all motorsport enthusiasts.
The keyring supplied will be the same colour as the harness ordered. If you'd prefer a different colour, get in touch to let us know.
Please note that just one keyring is provided per order.
Webbing Colour
TRS Harnesses are available in 10 different webbing colours: Red, Blue, Black, Yellow, Green, Grey/Silver, Orange, Pink, Miami Blue, and Purple.
Red, Blue, and Black harnesses are the most common colours, so harnesses in those colours are usually in stock, if you need your harnesses in a hurry.