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AS Performance Focus Mk2 ST/RS Gearbox Torque mount upgrade
AS Performance Focus Mk2 ST/RS Gearbox Torque mount upgrade
AIRTEC Release Focus ST Stage 2,3 & 4 Intercoolers 275bhp - 500 bhp
AIRTEC Release Focus ST Stage 2,3 & 4 Intercoolers 275bhp - 500 bhp
New! AIRTEC Fiesta ST180 Eco Boost Intercooler upgrade
New! AIRTEC Fiesta ST180 Eco Boost Intercooler upgrade

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Performance Exhaust Upgrades

Displaying 1 - 15 of 17 Product(s):
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AS Performance downpipe de-cat for Focus MK3 ST250

The Original Catalyst and down pipe , unlike the older ST225 and Focus RS mk2, are made in one piece. This new design features some restrictive bends and an exit bore size of only 55mm.

AS performance MIL Light cheater.

With a de-cat or sports cat you could run the risk of having an engine light turn on. With the Auto Specialists MIL light cheater this will solve the problem.

 

This Cobra Sport exhaust is made with T304 grade stainless steel, mandrel bent and Tig welded which will allow a smooth flow to maximize power gains.

This part is made in 3"/76.2mm bore pipework and fits from the turbo to the centre section.

Part No: FD43

 

This Cobra Sport exhaust is made with T304 grade stainless steel, mandrel bent and Tig welded which will allow a smooth flow to maximize power gains.

This is made in 3"/76.2mm pipework and fits from the turbo backwards (Turbo back system) these parts replace the front pipe, standard catalyst, centre and rear sections.

Part No: FD47d

£997.70

This Cobra Sport exhaust is made with T304 grade stainless steel, mandrel bent and Tig welded which will allow a smooth flow to maximize power gains.

This part is made in 3"/76.2mm bore pipework and fits from the turbo to the centre section.

Part No: FD42

This Cobra Sport exhaust is made with T304 grade stainless steel, mandrel bent and Tig welded which will allow a smooth flow to maximize power gains.

These parts are made in 3"/76.2mm pipework and fit from the catalytic converter section backwards (Cat Back) these parts replace the centre and rear sections.

Part No: FD46

£698.40

This Cobra Sport exhaust is made with T304 grade stainless steel, mandrel bent and Tig welded which will allow a smooth flow to maximize power gains.

These parts are made in 3"/76.2mm pipework and fit from the catalytic converter section backwards (Cat-back) these parts replace the centre and rear sections.

Part No: FD45

£770.03

This Cobra Sport exhaust is made with T304 grade stainless steel, mandrel bent and Tig welded which will allow a smooth flow to maximize power gains.

This is made in 3"/76.2mm pipework and fits from the turbo backwards (Turbo back system) these parts replace the front pipe, standard catalyst, centre and rear sections.

Part No: FD47c

£1,183.60

This Cobra Sport exhaust is made with T304 grade stainless steel, mandrel bent and Tig welded which will allow a smooth flow to maximize power gains.

This is made in 3"/76.2mm pipework and fits from the turbo backwards (Turbo back system) these parts replace the front pipe, standard catalyst, centre and rear sections.

Part No: FD47b

£1,228.50
  • 50 % MORE FLOW
  • Essential for Maximum Performance
  • Class Quality and Guarantee of the Milltek Sport Brand.
  • Gasket and fitting kit included
  • Huge Increase in bore size

Release the Flow fron the new Mk3 Focus ST 250 Ecoboost engine.

The Original Catalyst and down pipe ,unlike the older ST225 and Focus RS mk2, are made in one piece. This new design features some restrictive bends and an exit bore size of only 55mm.

With a new bore size of 70mm the new Milltek Sport Catalyst Replacement Down Pipe has over 50% more capacity

Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience.

Our sports exhausts range is fully guaranteed to give you assurance of our quality.

Ford Focus ST TDCi Performance Exhaust

Part No: FD74

£378.00

Cat back Special offer £949.95 & Free UK Delivery!

Dual GT 100 Polished or Gloss Black tailpipes & show stopping looks

Resonated exhaust has extra centre boxes for refined but sporty sound and feel, also full TUV EC approved for peace of mind

 

£949.95

Cat back Special offer £949.95 & Free UK Delivery!

Dual GT 100 Polished or Gloss Black tailpipes & show stopping looks

Resonated exhaust has extra centre boxes for refined but sporty sound and feel, also full TUV EC approved for peace of mind

 

£949.95

Special offer £699 & Free UK Delivery!

Dual GT 100 Polished or Gloss Black tailpipes & show stopping looks

£699.00

Special offer £699 & Free UK Delivery!

Dual GT 100 Polished or Gloss Black tailpipes & show stopping looks

£699.00