AIRTEC Stage 3 Intercooler Upgrade for Focus RS Mk2

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In stock
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£798.32
-10% £887.02 £798.32
Throttle Body Size
Hose Colour
Airtec Logo
Ready to hit the road!

For piece of mind, all our parts are sent directly from the manufacturer direct to your door, less touch points and delays.

Got questions?
Feel free to get in touch

Airtec stage 3 is the only off the shelf intercooler that uses a 100mm deep core! we use this core only in the most extreme coolers, we name the 100mm core 'GobStopper' due to it's amazing cooling properties

The Airtec stage 2 had already proved itself in the Focus RS tuning scene as the must have mod for 400+ cars, we wanted to take the stage 3 to a whole new level and it took well over 10 month's to get perfect.

Every Stage 3 Intercooler comes with a 70mm cold side hose, if you have a big boost pipe kit fitted, your Hot side pipework will still fit.

Features of Stage 3.

  • Smooth flow curved end tanks, for that ultimate flow
  • Cold side Intercooler end tank made with 70mm outlet to match the throttle body outlet
  • 70mm Alloy'silicon cold side hose, if you have a big boost pipe kit fitted, your Hot side pipework will still fit
  • Huge high flow 100mm core AKA 'The GobStopper'
  • Air-Ram Scoop, forces Air directly into core of intercooler
  • Fitting takes 2-3 hours max, NO Bumper removal required
  • Increased BHP & torque Figure
  • Available in Pro-Series Black or Natural Silver
  • Strongest Intercooler available, backed up by our 3 year warranty.
  • Made by Europes No.1 Intercooler supplier for the Mk2 RS

Test results 

  • AIRTEC Stage2 Intercooler - Max power 594.2 bhp & 546.3 lbft torque 
  • Run 1 Air temp into Intercooler 164 degrees & Air temp out of Intercooler 25 degrees
  • Run 2 Air temp into Intercooler 163 degrees & Air temp out of Intercooler 27 degrees
  • Run 3 Air temp into Intercooler 168 degrees & Air temp out of Intercooler 28 degrees
  • AIRTEC Stage3 Intercooler - Max power 631.5 bhp & 600.5 lbft torque 
  • Run 1 Air temp into Intercooler 166 degrees & Air temp out of Intercooler 21 degrees
  • Run 2 Air temp into Intercooler 167 degrees & Air temp out of Intercooler 22 degrees
  • Run 3 Air temp into Intercooler 171 degrees & Air temp out of Intercooler 22 degrees


Gains of 37.3+ bhp peak & 54.2 lbft torque increase. This was simply by swapping from stage2 to stage3, Please note if you were fitting stage 3 on a 400+bhp car you would not see gains like above, this intercooler was designed for Genuine 500+ bhp cars, it will improve a 400+ bhp car but not to the level of the car on test.

AIRTEC part number: ATINTFO23

Bulk order

Variant Quantity Price Total
Standard 63mm Throttle Body / Gloss Black / Plain - No Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Gloss Black / Blue Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Gloss Black / Red Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Gloss Black / White Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Gloss Black / Yellow Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Gloss Black / Orange Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Gloss Black / Green Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Gloss Black / Pink Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Performance Blue / Plain - No Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Performance Blue / Blue Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Performance Blue / Red Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Performance Blue / White Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Performance Blue / Yellow Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Performance Blue / Orange Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Performance Blue / Green Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Performance Blue / Pink Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Race Red / Plain - No Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Race Red / Blue Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Race Red / Red Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Race Red / White Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Race Red / Yellow Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Race Red / Orange Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Race Red / Green Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Race Red / Pink Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Plain - No Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Blue Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Red Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / White Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Yellow Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Orange Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Green Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Pink Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Plain - No Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Blue Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Red Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / White Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Yellow Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Orange Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Green Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Pink Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Plain - No Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Blue Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Red Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / White Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Yellow Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Orange Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Green Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Standard 63mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Pink Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Gloss Black / Plain - No Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Gloss Black / Blue Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Gloss Black / Red Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Gloss Black / White Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Gloss Black / Yellow Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Gloss Black / Orange Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Gloss Black / Green Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Gloss Black / Pink Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Performance Blue / Plain - No Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Performance Blue / Blue Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Performance Blue / Red Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Performance Blue / White Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Performance Blue / Yellow Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Performance Blue / Orange Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Performance Blue / Green Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Performance Blue / Pink Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Race Red / Plain - No Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Race Red / Blue Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Race Red / Red Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Race Red / White Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Race Red / Yellow Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Race Red / Orange Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Race Red / Green Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Race Red / Pink Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Plain - No Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Blue Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Red Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / White Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Yellow Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Orange Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Green Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Bright Yellow (Made To Order - Please Allow 2-4 Weeks) / Pink Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Plain - No Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Blue Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Red Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / White Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Yellow Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Orange Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Green Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Orange (Made To Order - Please Allow 2-4 Weeks) / Pink Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Plain - No Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Blue Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Red Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / White Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Yellow Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Orange Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Green Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
Uprated 70mm Throttle Body / Ultimate Green (Made To Order - Please Allow 2-4 Weeks) / Pink Airtec Logo ATINTFO23
£798.32
£887.02 £798.32
£0.00
£798.32
£887.02 £798.32
£0.00
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