Focus ST Mk3 Technical Discussion - Focus ST Owners Club

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Focus ST Mk3 Technical Discussion

Technical discussion area for Focus ST Mk3

Subforums

Mk3 How to Guides

  • 20 topics
  • 199 replies
Photo
  • Protected Forum
  • 29 Jul 2020 By Kev Studholme

Mk3 Servicing and Maintenance

  • 220 topics
  • 2109 replies
Engine management light on - last post by DavLinz2011

Mk3 ECU Remapping & Software

  • 654 topics
  • 9220 replies
pumaspeed maxd stage 1 for... - last post by NickFST3

Mk3 Petrol Engine, Exhaust and Induction

  • 996 topics
  • 10608 replies
Loss of coolant - last post by sttwoton

Mk3 Diesel Engine, Exhaust and Induction

  • 110 topics
  • 1104 replies
Intercooler - last post by Jason Sullivan

Mk3 Petrol Turbo & Intercooler

  • 81 topics
  • 654 replies
Boosting in 5th or 6th - last post by jonah406

Mk3 Diesel Turbo & Intercooler

  • 13 topics
  • 64 replies
Boost - last post by Collins Performance

Mk3 Suspension, Steering & Chassis

  • 280 topics
  • 2740 replies
2015 Estate rear sway bars?? - last post by korieb1

Mk3 Gearbox, Clutch & Running Gear

  • 153 topics
  • 1365 replies
Reverse lockout adaptor - last post by ST4ME

Mk3 Brakes, Wheels & Tyres

  • 635 topics
  • 6041 replies
Considering new tyres???? - last post by jonah406

Mk3 Lighting & Electrical

  • 757 topics
  • 6451 replies
Fog light wiring - last post by AlexDH

Mk3 Bodywork & Styling

  • 560 topics
  • 6059 replies
RS Spoiler - last post by waz_7

Mk3 Interior, Heating, Air Con, Noises & Smells

  • 257 topics
  • 1581 replies
Estate boot carpet - last post by scuba-phil

Mk3 Miscellaneous

  • 299 topics
  • 2912 replies
Water in door mirror indica... - last post by gbgaz