Engine + Hybrid Turbo Upgrades

 Ford Focus ST 2.5 Duratec I5 Turbo Wossner Forged Piston Kit
£ 779.99
WŲssner are regarded by Europeís leading motor sport engine builders as being the piston of choice when building an engine not only to perform, but to withstand the stresses and duressís of competition life. 
Airtec Alloy top induction pipe for MK2 Focus ST255 and Volvo C30 T5
£ 139.95
(-7.15%) £ 129.95

Available in Satin Silver (Motorsport Style Finish), Polished alloy or Pro-Series Black

Fits all Focus ST 2005 to 2011

AS Performance 2 piece breather system for RS & ST
£ 599.00

No more split diaphragms or boost leaks from the clip on oil filter housing tops failing. The AS performance breather kit allows you to take on Fast road and tracks days without the worry of the Ford unit failing

Please note this is outright price only
AS Performance Inlet manifold for Focus Mk2 ST & RS
£ 345.00

Heat treated for 36 hours & then Pressure tested to 56 psi approximately 4 bar of pressure to ensure maximum strength

Available in Gloss Black, Frozen White or Collorado Red, Ultimate Green, Performance Blue, Electric Orange.

We supply a 12.5mm metal push fitting with every AS performance manifold.

£ 91.99
  • Add crisp throttle response
  • 20,000+ miles between servicing
  • Iridium centre electrode
  • Increased power & cleaner combustion
  • Long lasting durability
  • Race proven engineering
  • Comes as a set of 5
Focus ST 225 Block Mod
£ 795.00

Block mod for Focus ST 225.

Workshop fitted only

Parts include Genuine Ford belt kit with tensioner and idler, head gasket, inlet and exhaust gaskets, plug seal gaskets, cam solenoid seals, camshaft seals, headbolts and shim kit.

Ford Focus ST & RS 2.5 (Duratec I5) Athena MLS Head Gasket
£ 174.99
Ford 2.5 Gasket options:
338284R - 83mm - 1.2mm  
338249R - 83mm - 1.6mm 
Ford Focus ST & RS 2.5 (Duratec I5) Piper Double Valve Springs
£ 544.32
(-5.00%) £ 517.10
Piper Double Valve Spring Kit to Help Eliminate Valve Float Under Big Boost Pressures
Ford Focus ST & RS 2.5 (Duratec I5) Piper Single Valve Springs
£ 293.22
(-5.00%) £ 278.56
Piper Single Valve Spring Kit to Help Eliminate Valve Float Under Big Boost Pressures
Ford Focus ST 2.5 (Duratec I5) Turbo H-Beam PEC Steel Connecting Rods
£ 599.99
  • 5x PEC H-beam forged steel connecting rods
  • 10x ARP 2000 series / ARP custom age 625 connecting rod bolts (choose from options)
  • 1x ARP fastener assembly lubricant
  • 1x PEC connecting rod installation guideline sheet
Forge Motorsport FMDVK04S Ford Focus MK2 ST225 Piston Recirculation Valve Black
£ 145.13


Upgraded Turbo Recirculation Valve Made By Forge

Genuine Ford Spark Plugs Focus RS 2.5
£ 90.30
(-50.22%) £ 44.95
Genuine Ford Spark Plugs set of 5
Newman Stage 1 / Stage 2 Camshaft Kit Focus RS Mk2
£ 594.00

With power outputs of 500bhp at the wheels now being possible on the 2.5-litre,

300PS turbocharged inline 5-cylinder engine found in the Mk2 Ford Focus RS (and also the Focus / Mondeo ST,)

itís no surprise that this engine is regarded as a tunerís favourite.
OCM TD Stage 1 Hybrid Turbocharger for Focus ST / Volvo C30R
£ 1,699.99
  • High Flow K06 Billet Aluminium Lightweight Compressor Wheel
  • Re-profiled compressor housing to suit
  • Turbo Dynamics designed uprated 360 degree thrust kit
  • Lightened turbine wheel also modified to help reduce backpressure
  • Turbocharger fully blueprinted to motorsport standards
  • Max recommended boost pressure:  22-24 PSI
  • Estimated Power Output:  325-350 bhp
  • Brand New Unit Or exchange Price