Westfield parts and upgrades


Welcome to the Westfield parts and upgrades website. It is a comprehensive and easy to use resource when planning annual servicing, repairs and upgrades for your Westfield Sport and XI.

If you need assistance in identifying the right part please email us with the details at parts@westfield-sportscars.co.uk.


Westfield XI Pontoon Panel Set

WESTFIELD PART NO: 1420155B

DESCRIPTION:

Westfield XI Pontoon Panel Set
Please note that the panels comes ready to fit so have been laser cut folded and rolled to suit the Westfield XI chassis.
Set includes both sides of panels. 
PLEASE NOTE THAT THIS ITEM IS COLLECTION ONLY AND CANNOT BE SHIPPED.
£ 579.17 579.17 GBP
2025 Westfield FW Rear Light Kit
WESTFIELD PART NO: 3500120

All new 2025 Westfield tail light kit as used on the new Se.Na model. The kit includes:

2 x LED Rear Tail Lights with Integrated Fog Lamps
2 x LED Rear Stop/Tail Lamp with integrated Indicator Lamps
2 x LED Reverse Lamps
4 x LED Lamp Mounting Plates

This kit is IVA compliant and the inner lamps that have the side and fog lights in also have reflectors in them and the brake light is also fully compatible.

Please note these are not a direct fit to Westfield Chassis Loom (2921175) and will require modification to the loom. The reverse and fog lights will need extending and the plugs amending for the new tail lamps

£ 558.29 558.29 GBP
Westfield Full Chassis Wiring loom

WESTFIELD PART NO: 2921175

DESCRIPTION:

Main chassis wiring loom, Loom comes with all ends pre-labelled for easier installation.
This Loom suits all models expect Westfield XI and Sport Turbo
£ 537.50 537.5 GBP
Westfield XI Main Chassis Loom

WESTFIELD PART NO: 2921242

DESCRIPTION:

Westfield XI Main Chassis Loom
£ 494.00 494.0 GBP
MSA Spec Half Cage Wide Body

WESTFIELD PART NO: 4633037

DESCRIPTION:

Half cage roll bar for widebody cars, with double central cross brace and 2 rear stays.
Suitable for classic and FW body styles.
Supplied with all nuts bolts and washers, all parts needed to fit the bar to your car.

Meeting MSA requirements. will suit LHD and RHD cars also suitable for trackdays, hillclimb, sprint and racing. please check the regulations for your individual championship.

Height, 485mm from roll bar mounting plates on your chassis.

PLEASE NOTE THAT THIS ITEM IS COLLECTION ONLY AND CANNOT BE SHIPPED.
£ 470.83 470.83 GBP
Side Protection Bar Kit

WESTFIELD PART NO: 4633031

DESCRIPTION:

Side Protection Bar Kit
Bars will fit wide body chassis and can be bolt on fitment or can be welded in.
Image shows a welded in version were the bolt in tabs have been cut off.
Comes with fixings.
£ 183.33 183.33 GBP
Type 9 Steel Bell Housing

WESTFIELD PART NO: 3235050

DESCRIPTION:

Type 9 Steel Bell Housing
Bell Housing has been reconned and sprayed to give a clean finish.
£ 150.00 150.0 GBP
Front and Rear Chassis Stand Kit

WESTFIELD PART NO: 6102004

DESCRIPTION:

Set of front and rear chassis stands including bolts
Black Powder Coated Finish
Used for people building cars in there garage up to a rolling chassis stage
£ 124.17 124.17 GBP
Heated Windscreen Sub Loom

WESTFIELD PART NO: 2921269

DESCRIPTION:

Wiring loom heated screen sub-connects to current main chassis loom
£ 102.49 102.49000000000001 GBP
Carbon Fibre Chassis Finishers Prepreg

WESTFIELD PART NO: 5899010

DESCRIPTION:

Carbon Fibre Chassis Finishers - Prepreg
To be fitted on cross members of front floor pan
May need cutting to size
£ 100.00 100.0 GBP
Chassis Finishers - Pair

WESTFIELD PART NO: 5899028

DESCRIPTION:

Chassis finishers - Pair
To suit wide body cars only

£ 49.99 49.99 GBP
Differential Mounting Bush

WESTFIELD PART NO: 4313064B

DESCRIPTION:

Differential mounting bush
Used on most chassis' from the early 90's onwards.
Please note these are not the same as the suspension bushes and are 12mm not 7/16
4 required per car
£ 11.46 11.46 GBP
17mm Convoluted Split Tubing

WESTFIELD PART NO: 0879052

DESCRIPTION:

Convoluted split tubing - 17mm thick

Ideal for protecting wiring and/or chassis harnesses 

Prices are per the metre
£ 4.16 4.16 GBP
11mm Convoluted Split Tubing

WESTFIELD PART NO: 0879044

DESCRIPTION:

Convoluted split tubing - 11mm thick

Ideal for protecting wiring and/or chassis harnesses 

Prices are per the metre
£ 4.16 4.16 GBP
7mm Convoluted Split Tubing

WESTFIELD PART NO: 0879028

DESCRIPTION:

Convoluted split tubing - 7mm thick

Ideal for protecting wiring and/or chassis harnesses

Prices are per the metre
£ 4.16 4.16 GBP
Fuse Box Cover

WESTFIELD PART NO: 2922002

DESCRIPTION:

Fuse box cover to suit Westfield supplied chassis looms
£ 4.16 4.16 GBP
1+3/4" Diameter Wiring Grommet

WESTFIELD PART NO: 6313068

DESCRIPTION:

Wiring Grommet 1 3/4" Diameter

Used for Main chassis loom were loom comes through scuttle panel.
£ 2.08 2.08 GBP