2003 WESTFIELD SEVEN

Built for the Ultimate Road and Track Experience

308hp & 300lb/ft torque, weighing just 600kg (1/2 tank) Resulting in around 520hp per ton.

The goal was simple: create a car that’s perfect for road trips—capable of being driven to the track, enjoyed all day, and then comfortably driven home. By focusing on weight reduction throughout the build, the car retains exceptional handling and delivers a superb driving experience.

Spec includes-

Ford 2.0 ecoboost engine. (chain driven)

hybrid Turbo. (Capable of 380hp)

Uprated turbo actuator.

GFB adjustable (full re-circ/atmosphere) blow off valve.

RadTec radiator and intercooler package.

sport 250 rad duct cowling.

3” exhaust.

Westfield carbon fibre 6” silencer.

Thermo-Met custom exhaust insulation.

Ford Mustang inlet manifold.

Ford Mustang engine cover.

PowerTorque RWD baffled sump.

SCS Delta GDI4 stand alone ECU (fully mappable.

SCS closed loop lambda control.

Ford Duratec 85 degree coolant stat.

Setrab oil cooler.

Setrab oil cooler fan. (Controlled via AIM dash temp info)

Mocal billet remote oil filter with integral 80 deg thermostat.

DanST billet oil take-off plate.

High flow torques hose fittings with PTFE hose on oil and fuel lines.

Millers race oil.

Odessey battery.

Mazda MX5 mk3.5 5 speed gearbox.

Westfield sport 250 Helix clutch with billet pressure plate.

Vitesse concentric hydraulic clutch conversion.

AP racing clutch master cylinder.

3.62 Ford Escort cosworth LSD.

Custom made long range fuel tank (38L) top mounted filler, and anti surge baffle-ball filled. (250+ mile range)

External Swirl pot

dual pump set up -

Walbro 392 HP pump.

Walbro 395 lift pump.

Focus RS mechanical DI pump.

Fuelab billet fuel pressure regulator with gauge.

Fuelab Billet HP fuel filter with replaceable filter.

Billet pre pump filters for both pumps.

APS alu AN fuel hose and fittings.

ATL 0-5v fuel sender probe. (No moving parts)

Siltech racing front 4 pot lightweight brake package Including custom super light front vented AP discs with aluminium bells.

Genuine VAG rear calipers (handbrake retained)

Westfield grooved rear discs.

Tilton adjustable brake bias bar.

Dual AP racing brake master cylinders.

Braided 3AN Teflon brake hose throughout with APS stainless steel fittings.

Motul RB660 brake fluid.

2.4 quick rack.

Siltech Racing super-wide front wishbones.

Siltech Racing Micro adjustable (rose jointed) rear wishbones.

Siltech racing front and rear adjustable anti-roll bars.

Westfield alloy front uprights.

Lightweight billet alloy front hubs.

Westfield alloy rear uprights.

Protec shocks, re-valved and calibrated by Procomp motorsport.

Faulkner springs.

NMB rose joints used throughout.

Force racing billet 3 piece wheels

Weighting just 3.8kg!

13 x 8

13 x 10

Avon ZZS tyres. (Nearly new)

Caged FIA spec full cage.

Longacre rear view mirror.

AIM XMS strada digital dash and sensors, linked to SCS ECU via Can-Bus (useful information displayed such as oil temp & pressure, boost pressure, intake temp, TP, plus loads more)

BlinkStop wireless steering wheel buttons (programmable Indicators/high beam/horn)

Fan override (on) switch.

Push button start.

TRS 3” harnesses.

OMP 300mm wheel.

Racetech quick release system.

Dual USB power socket

LED lights all round (inc headlights)

Gerbing heating clothing power socket.

Lightweight race ZK bodywork in ford stealth grey (gelcoat, not painted)

Currently professionally wrapped with Hexis ‘Wasabi green’ metallic.

Extra wide rear arches (305mm)

Carbon nose cone

Carbon NACA duct air intake.

Carbon chassis/interior panels.

Carbon flared side panels.

Carbon front splitter.

Carbon headlight pods.

Carbon indicator housing.

Carbon boot cover.

Carbon diffuser.

Carbon aero+ wide front wings.

Carbon aero screen.

Carbon kick strips.

Carbon dash.

Carbon tunnel top, rear and side panels.

Carbon chassis & cage trim.

Carbon cage protectors.

Carbon gear knob.

Audi TT gear surround.

OBP ‘dark matter’ passenger foot rest.

JK composites seats. (Both on runners)

Countless hours of development and fine-tuning on the dyno have resulted in a car that’s incredibly fast yet remarkably smooth and easy to drive. It cruises effortlessly and responds with precision, a testament to the quality and attention to detail invested in the build—truly second to none.

In 2019/20, the car underwent a full, chassis-up ‘nut and bolt’ rebuild. During this process, the chassis was heavily modified and reinforced, especially around the rear end and differential, to handle increased torque. Additional strengthening was applied to the front suspension area. Lowered steel floors were installed, and the entire chassis was shot-blasted and powder-coated in satin black—effectively making the car like new. The track width is approximately 160mm wider than a standard SEIW, contributing to its enhanced stability and performance. The cars had covered 14,500 miles since.

Registered on a Q plate, the car is exempt from emissions testing at MOT, meaning a cat is not required. This also provides greater flexibility for tuning the fuel and ignition system to achieve optimal performance.

The car comes in 2 colours! The fibreglass is ford stealth grey (see pics) which is currently professionally wrapped in stunning Hexis ‘Wasabi green’

Car will come with a fresh MOT