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You are here: Home | Fiesta | Focus Mk3 ST (250PS)

Focus Mk3 ST (250PS)

http://www.pumaspeed.co.uk/saved/POWER_PACKED_ST350.jpg

The Mk3 Focus ST250: precision over brute force, and 350bhp when you want it.

From a simple power enhancement to a full-blown forged-engine 350bhp cruise missile, the Focus ST250 can be built to your specification. The experts at Pumaspeed can advise the correct path to the perfect ST250.

250
PS  ·  AS STANDARD
300+
BHP  ·  MAXD STAGE 2
350+
BHP  ·  X37 HYBRID TURBO

Big shoes to fill

The Mk3 Focus ST250 had big shoes to fill. Ford had set the bar high with the ST225 and replaced it with something very different: the much-loved five-cylinder was dropped in favour of a far more efficient 2.0 EcoBoost. Here at Pumaspeed we understood straight away that the ST250 was a very different animal from its predecessor, replacing outright power with precision and smoothness.

The 2.0 EcoBoost is no less tuneable, and delivers serious pulling power with only minor modifications. Working closely with MAXD and R-Sport, Pumaspeed have developed a range of tuning options to make your Focus ST250 a true powerhouse. There is something for everyone here, from simple stage 1 maps right up to X-37 hybrid and Garrett turbo options.

http://www.pumaspeed.co.uk/saved/DynoIT%20-%20EJ13TXH-st250-st2finalresized.jpg

MAXD 300 Plus Stage 2 on the dyno.

MAXD 300 Plus  |  Stage 2 remap  |  From £399.00

The map that unlocks the 2.0 EcoBoost

Start here. The MAXD 300 Plus Stage 2 calibration for the Focus ST250 EcoBoost — precision mapping that brings out the pulling power the standard car hides.

View the MAXD 300 Plus remap →

350+bhp Power Upgrade  |  X37 hybrid turbo  |  From £3,099.95

The full Pumaspeed ST350 package

Pumaspeed X37-350 Hybrid Turbo Power Run Focus ST

The ST250 as a 350bhp cruise missile. The X37-350 hybrid turbo with the supporting hardware and MAXD mapping — the power run below shows what it does.

View the 350+bhp power upgrade →

Take a second to browse the parts and services below, or call 01924 360260 and talk to the people who built the cars.

Sort Order:
Pumaspeed Branded Baseball CapAdd to basket.

£7.96 (inc. VAT)

Pumaspeed Branded Baseball Cap

Focus ST250 305bhp Power Upgrade Add to basket.

£2199.95 (inc. VAT)

Focus ST250 305bhp Power Upgrade

Cobb Access Port  Focus ST250 Add to basket.

£635.00 (inc. VAT)

Cobb Access Port Focus ST250

Rota Grid 18x8.5 ET42 5x108Add to basket.

£849.00 (inc. VAT)

Rota Grid 18x8.5 ET42 5x108

HEL Focus ST250 Braided Hose KitAdd to basket.

£108.00 (inc. VAT)

HEL Focus ST250 Braided Hose Kit

TAROX 330mm 10 PISTON BRAKE KITAdd to basket.

£2299.90 (inc. VAT)

TAROX 330mm 10 PISTON BRAKE KIT

TAROX 330mm 6 PISTON BRAKE KITAdd to basket.

£2299.90 (inc. VAT)

TAROX 330mm 6 PISTON BRAKE KIT

Focus ST250 Maxton Front SplitterAdd to basket.

£183.60 (inc. VAT)

Focus ST250 Maxton Front Splitter

Focus ST250 Maxton Full Body Kit

£689.99 (inc. VAT)

Focus ST250 Maxton Full Body Kit

Cobb Focus ST/RS Motor Mount Add to basket.

£214.96 (inc. VAT)

Cobb Focus ST/RS Motor Mount

Pumaspeed MAXD FacemaskAdd to basket.

£9.90 (inc. VAT)

Pumaspeed MAXD Facemask

Forscan Diagnostic ELM327 CableAdd to basket.

£19.90 (inc. VAT)

Forscan Diagnostic ELM327 Cable

GFB Focus ST250 VTAAdd to basket.

£155.23 (inc. VAT)

GFB Focus ST250 VTA

HW26 GFB Focus ST250 VTAAdd to basket.

£139.72 (inc. VAT)

HW26 GFB Focus ST250 VTA

Battery Isolator Switch 12vAdd to basket.

£10.00 (inc. VAT)

Battery Isolator Switch 12v

Focus ST250 Symposer DeleteAdd to basket.

£40.00 (inc. VAT)

Focus ST250 Symposer Delete

Massive Speed trapped oil systemAdd to basket.

£139.90 (inc. VAT)

Massive Speed trapped oil system

OE Spec Water Pump Focus  RS Mk3Add to basket.

£120.00 (inc. VAT)

OE Spec Water Pump Focus RS Mk3

Ford Focus MK3 RS Air Box Add to basket.

£139.90 (inc. VAT)

Ford Focus MK3 RS Air Box

Ford Focus MK3 RS Air Box TopAdd to basket.

£89.90 (inc. VAT)

Ford Focus MK3 RS Air Box Top

Genuine Ford OEM Gearbox OilAdd to basket.

£29.59 (inc. VAT)

Genuine Ford OEM Gearbox Oil

Brake Fluid Change - All ModelsAdd to basket.

£57.53 (inc. VAT)

Brake Fluid Change - All Models

MAXD Domed BadgeAdd to basket.

£2.90 (inc. VAT)

MAXD Domed Badge

Pumaspeed Branded Baseball CapAdd to basket.

£14.95 (inc. VAT)

Pumaspeed Branded Baseball Cap

Pumaspeed Domed BadgeAdd to basket.

£2.90 (inc. VAT)

Pumaspeed Domed Badge

Pumaspeed Large Sticker (55cm)

£13.99 (inc. VAT)

Pumaspeed Large Sticker (55cm)

Pumaspeed SunstripAdd to basket.

£29.90 (inc. VAT)

Pumaspeed Sunstrip

NANKANG AR-1 - 225/45ZR15 Add to basket.

£148.44 (inc. VAT)

NANKANG AR-1 - 225/45ZR15

NANKANG AR-1 - 235/40x18Add to basket.

£209.99 (inc. VAT)

NANKANG AR-1 - 235/40x18

NANKANG AR-1 - 255/35x18 Add to basket.

£239.99 (inc. VAT)

NANKANG AR-1 - 255/35x18

NANKANG AR-1 - 265/35ZR18Add to basket.

£245.99 (inc. VAT)

NANKANG AR-1 - 265/35ZR18

NANKANG AR-1 - 295/30x18  Add to basket.

£289.99 (inc. VAT)

NANKANG AR-1 - 295/30x18