Description
Westfield SEIW
Mazda MX-5 powered Westfield, built mainly for road use with features for track days:-
- RAC-style braced roll bar
- Westfield racing seats
- 4 point racing harnesses
Passed IVA in September 2022 and registered by the DVLA in October
Built to a high standard, with attention to detail
First MOT due in Oct 2025
Built from a Westfield single donor vehicle kit. Receipts for the kit modules and other parts are present, along with a photographic build log
Engine and drivetrain components were sourced from a 1996 1. 8 Mazda MX-5 Mk1
All donor vehicle parts were reconditioned, as required. The MX-5 came off the road in 2007. Engine has new cam belt kit, water pump, alternator, oil seals, and complete clutch kit
All Mazda nuts and bolts were blasted and zinc plated
The original MX-5 wiring harness was used, with all unnecessary wires removed and connectors replaced with waterproof automotive-specification items
All other parts (body, chassis, steering, suspension, braking system, interior, etc.) were new
MX-5 factory immobiliser system with new transponder keys and steering lock
Registered as a new car but with an N registration, to identify the MOT emissions levels for the engine
Mileage will increase as shakedown tests continue
Specification:-
Wide-bodied with lowered floors and independent rear suspension
ZK bodywork in Westfield Lime Green
131bhp 1840cc twincam engine
200CPI sports catalytic converter
5 speed gearbox
4. 1:1 open differential
Enkei lightweight 14" wheels with Toyo Proxes CF2 tyres
Side screens and wind deflectors
Full hood (not yet fitted)
Space saver spare wheel with jack and wheel brace
Additional features to the base kit modules:-
Shortened, baffled sump with anti-surge valves (essential for adequate ground clearance)
LED daytime running lights
LED third brake light on roll bar
Inertia cutout switch
Electronically controlled rear fog light operation
Clear light lenses
Cabin heater with screen and footwell vents
Traditional dashboard and instruments
Heated, electric MG TF mirrors
Vinyl trimmed tunnel top
Paint protection film on rear wings
Selling to make room for a new project






















