Focus MK2 ST 225

  • AIRTEC 2.5-inch Big Boost Pipes with 70mm Cold Side for Mk2 Focus ST and RS

    £401.13

  • AIRTEC Air-Con Delete Kit for Mk2 Focus ST & RS and Volvo C30 T5

    £339.95

  • AIRTEC Alloy Radiator Upgrade for Mk2 Focus ST & RS

    £601.68

  • AIRTEC Alloy Top Induction Pipe for Mk2 Focus ST225 and Volvo C30 T5

    £157.96£194.42

  • AIRTEC by Turbosmart IWG75 Ford Focus ST / XR5 2.5L Turbo 7 PSI

    £191.88

  • AIRTEC by Turbosmart Kompact Shortie – Dual Port

    £170.98

  • AIRTEC by Turbosmart Uprated Recirculating Valve

    £119.88

  • AIRTEC Full ECU Cover to suit Cold Feed Air Filter Kits for Focus ST225

    £109.34

  • AIRTEC Gen2 CAIS (Cold Air Induction System) for Focus ST Mk2

    £352.44£461.77

  • AIRTEC Group A Cold Air Feed – Engine Plate & Ducting for Focus ST225

    £72.87

  • AIRTEC Group A Filter with Cold Feed Scoop for Mk2 Focus ST

    £193.27£569.95

  • AIRTEC Modified Inlet Plenum 12.5mm Metal Push Fit Pipe Upgrade

    £10.93

  • AIRTEC Motorsport 2.5-inch Big Boost Pipe Kit

    £358.58

  • AIRTEC Motorsport 2.5-inch Big Boost Pipe Kit – Hot Side ONLY

    £255.20

  • AIRTEC Motorsport 340LPH Uprated Fuel pump

    £820.47

  • AIRTEC Motorsport 70mm Cold Side Boost Pipe for Mk2 Focus RS

    £151.94£164.10

  • AIRTEC Motorsport Air-Ram Scoop and RS Slam Panel for Group A Induction Kit

    £52.04£125.31

  • AIRTEC Motorsport Big Turbo Tubular Exhaust Manifold & Downpipe for Mk2 Focus ST & RS

    £358.58£1,081.79

  • AIRTEC Motorsport Billet PCV Baffle Plate for NA or Turbo Engines

    £127.28£142.93

  • AIRTEC Motorsport Complete Oil Breather Kit for Focus Mk2 ST & RS

    £455.82

  • AIRTEC Motorsport De-Cat & Downpipe Package for Ford Focus Mk2

    £326.98£348.86

  • AIRTEC Motorsport De-Cat for Focus MK2 ST and RS

    £133.71£155.59

  • AIRTEC Motorsport Dump Valve Symposer Bung 25mm

    £14.53

  • AIRTEC Motorsport Dump Valve Symposer Bung 33mm

    £14.53

  • AIRTEC Motorsport Focus ST/RS Mk2 3-inch Downpipe

    £237.03

  • AIRTEC Motorsport Ford Focus MK2 Two-Piece ECU Holder

    £109.34

  • AIRTEC Motorsport Gearbox Torque Mount Upgrade for Focus MK2 & MK3

    £98.34£121.50

  • AIRTEC Motorsport Group A Filter for Focus ST MK2

    £206.57

  • AIRTEC Motorsport Lightweight Alloy Header Tank for Mk2 Focus ST & RS

    £218.74£270.77

  • AIRTEC Motorsport Mk2 Focus ST & RS 3.5-inch Downpipe

    £328.13

  • AIRTEC Motorsport OEM Replacement Foam Air Filter Mk2 Focus ST/RS and Volvo C30

    £54.69

  • AIRTEC Motorsport Oil Breather Top Plate for Focus MK2 ST & RS

    £151.88

  • AIRTEC Motorsport Plenum for Mk2 Focus ST/RS & Volvo – Black; White; Red

    £419.35

  • AIRTEC Motorsport Plenum for Mk2 Focus ST/RS & Volvo – Blue; Green; Orange

    £480.12

  • AIRTEC Motorsport Power Steering Tank for Focus MK2 – With Sight Glass and Cap

    £138.86

  • AIRTEC Motorsport Quick Shift Conversion for Mk2 Focus ST & RS

    £60.71

  • AIRTEC Motorsport Race Tow Strap Kit for Focus Mk2/3 ST and RS and Fiesta ST150

    £30.33£42.49

  • AIRTEC Motorsport Remote Oil Cooler Adaptor Plate for Mk2 Focus ST & RS

    £121.50£127.58

  • AIRTEC Motorsport Replacement Air Filter – Small Group A Cotton Filter

    £48.56£78.42

  • AIRTEC Motorsport Replacement Foam Air Filters

    £48.56

  • AIRTEC Motorsport Two-Piece Breather System for Mk2 Focus ST & RS

    £545.76£728.09

  • AIRTEC Remote Oil Cooler Kit – Top Grille Mounted for Mk2 Focus ST & RS

    £545.76

  • AIRTEC Replacement Bushes for Mk2/Mk3 Focus Torque Mount

    £38.53£49.56

  • AIRTEC Stage 1 Gen 3 Intercooler Upgrade for Mk2 Focus ST

    £303.82

  • AIRTEC Stage 2 Intercooler Upgrade for Mk2 Focus ST

    £364.59

  • AIRTEC Stage 3 Intercooler Upgrade for Mk2 Focus ST (RS SPEC HOSES)

    £606.54

  • AIRTEC Stage 4 Intercooler Upgrade for Mk2 Focus ST

    £788.86

  • Bosch 1000cc Multihole Injectors – Set of Five

    £602.84

  • Bosch 550cc Multihole Injectors – Set of Five

    £481.29

  • Bosch 650cc Multihole Injectors – Set of Five

    £534.77

  • Bosch 750cc Multihole Injectors – Set of Five

    £583.39

  • MIL LIGHT CHEATER

    £16.95

  • Mk2 Focus Large Diameter/MAF Delete Crossover Pipe

    £510.00

  • Pro Hoses Cold Side Boost Pipe (With or Without Symposer) for Mk2 Focus ST225

    £80.45£86.24

  • Pro Hoses Coolant Hose Kit for Mk2 Focus ST

    £204.32£234.42

  • Pro Hoses Dump Valve Fitting Hose for Mk2 Focus ST & RS

    £43.35£57.24

  • Pro Hoses Five-Piece Boost/Induction Hose Kit for Mk2 Focus ST

    £210.51£249.87

  • Pro Hoses Focus MK2 Hot Side Boost Hose – See Available Options

    £47.07£58.98

  • Pro Hoses Four-Piece Ancillary Coolant Hose Kit for Pre-Facelift Focus Mk2 ST225

    £49.49£63.15

  • Pro Hoses Header Tank Hoses for Mk2 Focus ST & RS

    £92.90£102.16

  • Pro Hoses Replacement Hoses for Focus RS MK2 and ST225 (Stage 3) Intercooler

    £148.12£156.80

  • Pro Hoses Replacement Hoses for Focus ST225 Gen2 CAIS

    £49.55£66.91

  • Pro Hoses Replacement Hoses for Focus ST225 Group ‘A’

    £43.35£50.30

  • Pro Hoses Turbo to Crossover Hose for Focus Mk2 ST225

    £47.07£54.01

  • Revo Serial Port Switch (SPS)

    £180.00

  • Revo Stage 1

    £358.80

  • Revo Stage 2

    £418.80

  • Stage 1 MSD260

    £300.00

  • Stage 2 MSD280 Map

    £350.00

  • Stage 3 MSD300 Map

    £400.00

Enhance Your Focus MK2 ST 225 with Premium Upgrades

For enthusiasts of the Ford Focus MK2 ST 225, enhancing your vehicle’s performance is a journey of precision and passion. At Devil Developments, we share your enthusiasm and offer a curated selection of AIRTEC products and other high-quality accessories. Our goal is to help you boost your car’s horsepower, torque, and handling, ensuring each upgrade contributes to a superior driving experience.

Complete Block Mod Package

Devil Developments offer a complete block mod package for the MK2 ST. This includes a new head gasket, cam seals, cambelt, auxiliary belts including oil and filter change.

As a full drive-in, drive-out package, the price is just £875.00 or £950 if you require the water pump done at the same time.

Customised Performance Parts for Your Vehicle

Our comprehensive range of performance parts includes intercoolers, exhaust systems, induction kits, and more, each chosen for its effectiveness in improving your car’s performance. We ensure that every component fits your Focus MK2 ST 225 seamlessly, providing significant enhancements to your vehicle’s dynamics and engine efficiency.

Professional ECU Remapping for Optimal Performance

Unlock the full potential of your Focus MK2 ST 225 with our professional ECU remapping services. We collaborate with Syvecs, an industry leader in engine management, to offer custom ECU solutions that refine your vehicle’s performance. A professional ECU remap can transform your driving experience, offering smoother power delivery and increased responsiveness.

Devil Developments: Your Trusted Partner for Vehicle Tuning

As a leading provider of tuning parts in the UK, Devil Developments is dedicated to delivering excellence. Our selection of 71 specialised products ensures that you have access to a wide range of modification options. When you choose Devil Developments for your Focus MK2 ST 225, you’re choosing quality, performance, and a commitment to the best driving experience possible.

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