Willans Supersport 4×3 ECE Harness- 45mm Shoulder & 45mm Lap - Blue - SPT322 | GSM Performance Willans Supersport 4x3 ECE Harness- 45mm Shoulder & 45mm Lap From £76.45 Incl. VATFrom £76.45 Excl. VAT
Willans Supersport 4×4 ECE Harness- 45mm shoulder & 45mm Lap - Blue - SPT422 | GSM Performance Willans Supersport 4x4 ECE Harness- 45mm shoulder & 45mm Lap From £98.50 Incl. VATFrom £98.50 Excl. VAT

Willans Supersport 4×3 Westfield ECE Harness- 45mm shoulder & 45mm Lap

From £80.00 Incl. VAT

Willans Supersport 4×3 Harness 2shoulder 2lap by Willans. Brand: Willans. Buckle Type: Clip Buckle. Harness Type: 3-Point.

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SKU: WILSPT322W Categories: , ,
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The Willans Supersport 4×3 Westfield (part number WILSPT322W) is a 3-point ECE R16 harness routed and terminated for a Westfield chassis. The Westfield Seven uses a tubular steel spaceframe with specific harness mounting points, and the geometry of a standard saloon harness does not follow those points correctly. This version routes to the Westfield’s own attachment positions with bolt-in end fittings designed for the car.

Like the rest of the Supersport range it carries ECE R16 road approval and uses 45mm (approximately 1.75-inch) webbing with a clip buckle. It is not FIA approved. The Westfield-specific version comes in at £80 as the starting price, rising to £95 on some colour options, which puts it close to the standard SPT322 in price despite the additional routing work.

If your Westfield is used in competition requiring FIA approval, the Club or Silverstone Westfield harnesses (CB432W, CB433W, SLV433A4) carry the right homologation. For road driving and non-FIA track days, this is the straightforward Westfield harness. Six colour options: black, blue, red, white, silver and yellow.

Lead time is 1 to 2 working days. If you need help choosing between variants, drop us an email or click to open a chat and we’ll confirm the right spec.

WILSPT322W.

Additional information

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Buckle Type

Harness Type

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Installation Type

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Approval

How long does an FIA harness last?
Every FIA harness carries a not-valid-after date on its label, and that date is what the scrutineer checks. Our guide on how long FIA harnesses last explains the labelling, and buying new gets you the freshest date available.

Does it work with a HANS device?
No. Only 6-point FIA harnesses work with a HANS device: not 4-point belts and not road harnesses. If you run or plan a HANS, look at the 6-point FIA belts in the range.

What does it mount to?
A harness needs proper anchor points: a harness bar, cage, or the car’s designed mounting points, plus a seat with the right slots. Tell us the car and seat and we will confirm the mounting plan before you order.

Availability

Willans harnesses ship from the manufacturer

These are dispatched directly from Willans rather than from our shelf, and typically take 7 to 10 days. Dispatch times move with their stock.

Where we do hold the item, it goes out within 24 hours.

Collection and next day

If you would rather collect from the showroom, or need a next day service, contact us and we will upgrade the delivery. Ask before ordering if you have a date, because we can sometimes dispatch quicker from excess stock.

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In-store displays:

We have a premium range of over 125 seats from brands including: Bimarco, Cobra, Corbeau, Sparco, OMP, Recaro, GP-Race, and Bride to name just a few brands we work with.  

Alongside this, we also stock and display HANS devices, harnesses, race-wear, race-suits, FIA helmets and various other safety equipment. If you are looking to visit us to see and try any particular seat or product, please contact us in advance and we’ll be happy to help.

In-Store appointments:

Book now!

Due to the specialist nature of our services, we do ask that you please contact us in advance to book an appointment. We have multiple slots available each day including selected availability at the weekend.

Working by appointment allows us to dedicate our time with you and provide a personal and professional service. We’ll always ensure you leave with the right equipment for your needs.

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How it works at GSM SportSeats4U

  1. 1Add the product to your basket and go to checkout as normal.
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Your questions, answered by Klarna

Klarna is available to UK residents aged 18 and over. Subject to status. Terms and conditions and late fees apply. Klarna Financial Services UK Limited is authorised and regulated by the Financial Conduct Authority. Full details at klarna.com/uk. Every way you can pay with us is on our payment and finance page, or call 0115 647 8650 and we will talk it through.

Fast delivery lead times:

If you require fast delivery, please contact us in advance of ordering and we’ll happily check stock allocation and availability for you. We carry a large amount of stock at our showroom and across multiple distribution hubs. This allows us to provide immediate dispatch across a huge number of brands from Corbeau and Cobra through to Sparco and OMP. (Does not apply to all items)

Due to the niche market we work in, some products are custom hand made to order, or special order from manufacturers like PCI Racing and Planted Technology. If you want to know how fast a product will be dispatched. Simply drop us a message through our Contact us form.

ParcelForce

Addtional lead time notes:

Quick dispatch: Stocked products are dispatched within 24-48 hours with Parcel Force.
Sparco roll cages: We can only deliver these to a registered (LTD) company address.
In-store collection: Please contact us in advance to book an in-store collection appointment.

Guides and advice

GuideHow Long Do FIA Harnesses Last? Expiry Dates And The Rules Explained
GuideBase Mount Or Side Mount? The Bucket Seat Fitting Stack Explained
GuideThe complete guide to universal seat sliding runners
GuideRoll Cage Rules Explained: What Motorsport UK And The FIA Actually Require

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