TRS Magnum 4 Point FIA/Road Harness

£264.60 £184.00

Part Number: C40
Quick Code: P92217

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TRS

TRS Harnesses

FIA Approved

These are brand new FIA approved harnesses with 2024 homologation, and are labelled accordingly. Looking to order 2025 labelled FIA harnesses? Place your order and contact us to let us know. We will be happy to supply 2025 labelled harnesses, and your order will be dispatched at the beginning of January.

Fully FIA Approved for track and road 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. Road Use Approval: Reference: Individual Vehicle Approval (IVA) inspection Manual; Passenger vehicles (M1) dated May 2023. Page 228 clearly states: Note 1: A British Standard Part 1 1988 or evidence of FIA approval for a harness belt is acceptable.

A basic 75mm (3") lap and shoulder, FIA approved 8854/98 saloon harness ideally suited for a saloon or GT car.

Snap hook fixings are fitted all round. The shoulder straps can be wrapped around the roll cage if required.

TRS's lightweight 140 gram quick release buckle is of composite construction and is attached to the right-hand lap strap on 4 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.

Details of the key features of this harness are shown below. If need help deciding which harness is for you, please have a look at our TRS Harness Comparison Table.

  • 4 snap hook fixing points
  • FIA Homologation 8854/98
  • SFI Homologation labelling on request
  • Suits saloon/GT cars, with short shoulder version also available for other cars (see dropdown above)
  • 75mm (3") shoulder straps
  • 75mm (3") lap straps
  • Compatible with HANS/FHR devices, however if you intend to only use the harness with a HANS/FHR device we recommend using a 'HANS Only' version with 2" shoulder straps
  • Standard colours are Red, Blue and Black. Yellow, Green, Grey/Silver, Orange, Pink and Miami Blue are special order (see dropdown above)
  • Wrap round shoulder fixing facility
  • Rotary quick release buckle
  • Securing tab for intercom cables on the shoulder strap
  • Thumb loop on lower shoulder straps
  • 7/16" UNF eye bolts and instructions included
  • Made in England

Shoulder Straps

  • Standard length shoulder straps are approximately 150cm from the adjuster to the fixing point
  • Short shoulder version straps are approximately 90cm from the adjuster to the fixing point
  • The adjustment range of the lower shoulder strap is between 10cm and 40cm
  • If you plan to fix the shoulder straps in place by wrapping them around a roll bar we would recommend going with the standard length shoulder straps as you will need approximately 50cm of excess webbing to wrap around securely
  • The fixings at the end of the shoulder straps are not sewn on, and can easily be removed if you plan to wrap the shoulder straps around a roll bar

Options

Free Keyring With Every TRS Order!

Black TRS Keyring Red TRS Keyring Blue TRS Keyring Yellow TRS Keyring Green TRS Keyring Grey/Silver TRS Keyring Orange TRS Keyring Pink TRS Keyring Miami Blue TRS Keyring

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, and Miami Blue. 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.

Select which colour TRS keyring you would like to add to your order using the dropdown menu above.

Please note that just one keyring is provided by order.


Webbing Colour

Black webbing for TRS Harnesses Red webbing for TRS Harnesses Blue webbing for TRS Harnesses Yellow webbing for TRS Harnesses Green webbing for TRS Harnesses Grey/Silver webbing for TRS Harnesses Orange webbing for TRS Harnesses Pink webbing for TRS Harnesses Miami Blue webbing for TRS Harnesses

TRS Harnesses are available in 9 different webbing colours: Red, Blue, Black, Yellow, Green, Grey/Silver, Orange, Pink, and Miami Blue.
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.


Thread Colour

Black thread for TRS Harnesses Red thread for TRS Harnesses Blue thread for TRS Harnesses Yellow thread for TRS Harnesses Green thread for TRS Harnesses Grey/Silver thread for TRS Harnesses Orange thread for TRS Harnesses Pink thread for TRS Harnesses Miami Blue thread for TRS Harnesses

As standard, TRS Harnesses are stitched using the same colour thread as the webbing, but contrasting colours are also available. There are 9 different thread colours available: Red, Blue, Black, Yellow, Green, Grey/Silver, Orange, Pink, and Miami Blue.


Adjusters

You can upgrade the harnesses to the Superlite or Ultralite versions. As standard TRS harnesses use steel anti-creep adjusters. Also available are premium aluminium alloy adjusters, which in addition to being lightweight, offer a smoother and faster adjustment. The Superlite harnesses use these lightweight aluminium adjusters on the shoulder straps, and the Ultralite harnesses use them on both the shoulder and lap straps.

They are highly recommended for vehicles being shared between multiple drivers, and in general we always recommend upgrading to the aluminium adjusters due to their premium look and feel.

Standard Steel Adjusters
TRS 50mm Steel Adjuster

50mm (2") steel adjusters

TRS 75mm Steel Adjuster

75mm (3") steel adjusters

Premium Aluminium Adjusters
TRS 50mm Aluminium Adjuster

50mm (2") aluminium adjusters

TRS 75mm Aluminium Adjuster

75mm (3") aluminium adjusters


Short Shoulder Straps

A short shoulder version is available, which are approximately 90cm from the adjuster to the fixing point, compared to 150cm as standard.


Extras

Three colours of TRS Harness Pads

TRS Shoulder Pads

TRS Webbing Cutter

TRS Webbing Cutter

With these harnesses we offer some optional extras for your comfort and safety, which you can select using the dropdown boxes above.

A pair of TRS Shoulder Pads are available in three colours: black, red, and blue. They simply attach with velcro around the shoulder strap area of the harness, for added comfort for the wearer. They will be provided in the appropriate size for the harness you choose.

Also available is a TRS Webbing Cutter, for use in case of emergencies. This is a knife for a driver, passenger or marshal to cut through harnesses and webbing in the event of an accident, to quickly release the wearer and avoid being trapped in the car. The cutter meets the MSA Blue Book requirement which states "Belt cutter(s) must be carried on board at all times", so it's a must-have when racing.


CLICK HERE to download the fitting instructions for this TRS Harness.

This TRS Harness can be fitted by a competent enthusiast or at a professional workshop.

Delivery: Estimated between Tue 24th Dec 2024 - Fri 3rd Jan 2025
Red, Blue and Black in stock. Please allow an extra 5 working days for Yellow, Green, Grey/Silver, Orange, Pink, Miami Blue, and any short shoulder version.

Deliveries are made Monday to Friday and exclude weekends and public holidays.

We have an order cut-off time of 1PM on the days that we are open. Our estimated delivery date takes this into account.

If it is available, we will provide tracking information by email.

Select Your Location:
Postage & Packaging:

UK Mainland excludes all islands and postcode areas IV, KW, PH, FK17-21, PA21-78

If you are ordering multiple items your total postage charge will be reduced. Please check your basket for the total cost.

  • Adjuster Types: Standard, Superlite, Ultralite
  • FIA Approved, SFI Approved (on request)
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