SKU: 38321887439

AIRTEC STAGE 2 INTERCOOLER UPGRADE FOR FOCUS RS MK2

Sale price$303.73 Regular price$337.48
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Description

AIRTEC STAGE 2 INTERCOOLER UPGRADE FOR FOCUS RS MK2AIRTEC STAGE 2 INTERCOOLER UPGRADE FOR FOCUS RS MK2 As part of our expanding Focus RS product range, AIRTEC Motorsport is proud to launch our Stage 2 intercooler upgrade suitable for track or fast road use. In order to ensure there is no noticeable loss in performance during extended periods of hard driving, we have developed a larger, freer flowing intercooler that is a direct replacement for the smaller and more restrictive OEM item. Our solution to

AIRTEC STAGE 2 INTERCOOLER UPGRADE FOR FOCUS RS MK2

As part of our expanding Focus RS product range, AIRTEC Motorsport is proud to launch our Stage 2 intercooler upgrade suitable for track or fast road use.

In order to ensure there is no noticeable loss in performance during extended periods of hard driving, we have developed a larger, freer-flowing intercooler that is a direct replacement for the smaller and more restrictive OEM item.

Our solution to increasing the intercooler’s size and performance within the confines of the limited space behind the bumper is based upon a 65mm core that’s twice as high and almost 100mm longer than the standard item. This offers a massive increase in overall capacity in comparison to the original intercooler, as well as a 127% increase in frontal area over standard, which allows it to make the most of the air flow provided. To ensure that, the air ram scoop forces cold air through the core for more efficient air flow.

Together with our high-flow end tanks and air diverter scoop to ensure flow is directed correctly and efficiently, the AIRTEC Motorsport intercooler offers much greater efficiency and volume over standard.

TESTED
Test carried out at Jamsport to measure intake temperatures after

AIRTEC Stage 1 intercooler
Air temp into intercooler. 141 degrees
Air temp out of intercooler. 34degrees

AIRTEC Stage2 intercooler
Air temp into intercooler. 149 degrees
Air temp out of intercooler. 26 degrees

We also saw power gains of 20 bhp mid range & 30 lb ft torque increase.

This was simply by swapping from Stage1 to Stage2.


Features:

  • Huge high flow 65mm core
  • 127% increase in frontal area for improved air flow
  • Air-Ram Scoop forces air directly into core of intercooler
  • Smooth flow end tanks
  • AIRTEC logo brackets
  • Increased BHP & torque Figure
  • Pro-Series Black powder coated finish
  • Strongest intercooler available, backed up by our 3 year warranty

Registered Design Right number: 6022645

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38321887439

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Laura W.
San Leandro, US
★★★★★ 5
Female with no knowledge about cars seal of approval!
Size: For Mazda 3 14-18 2.0L/2.5L|Mazda 6 14-21 2.5L
Perfect for my 2016 Mazda3. I am a young female with zero tools and zero knowledge about cars. My dealer was asking over $60 to change these out, and after a 5-minute course at YouTube University, I was able to do everything myself in under 15 minutes. It’s my crowning achievement of 2026. I recommend gloves when you go to change out the engine and make sure it’s wiped out and cleaned before you put the new one in! But other than that, it’s honestly just popping a few things out, changing the filters, and then popping them back into place. They look almost identical to the filters that were already in there. There was no wrestling with making them fit because they just slid easily into place. Great buy and unbeatable price if you have a few minutes to spare to do it yourself!
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Reviewed in the United States on April 11, 2026
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Cyberbard
Waukegan, US
★★★★★ 5
Easy Install - Looks like the Original
Size: For Ascent 19-26|Crosstrek 2.0L 18-22/2.5L 21-22
Both of these filters, cabin and engine are really easy to install at home with NO tools needed and at a fraction of the price that dealers charge. These filters are for a Subaru Impreza and look almost identical to the originals and fit perfectly. Cabin filter installation is by dropping the glove box - detach damper rod and unclip sides. Unclip filter cover behind glove box and remove/replace filter checking airflow direction is the same as the old filter. Reinsert glove box and push up to locate side clips. Re-affix damper rod and you're done. Engine filter is equally easy. Unclip air filter housing (not necessary to remove entirely) slide out old filter and insert new on in same orientation. Re-attach clips and done. Took me 10 minutes to change both filters. Longest part was emptying all the cr*p out of my glove box. Good quality filter, easy to install and saves time and money. I bought a second set for a Mazda CX-5 non turbo and quality was the same. Installation exactly the same as above for the Subaru
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Reviewed in the United States on February 5, 2026
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dannyww
Bozeman, US
★★★★★ 5
Worked fine
Size: For Palisade 2020-2026
Great fit and value. Installation was easy.
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Reviewed in the United States on May 20, 2026
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PH
Birmingham, US
★★★★★ 5
Good Filter
Size: For Durango 11-26|Grand Cherokee 11-22 etc.
Fit as it should and works as it should. Good value.
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Reviewed in the United States on April 28, 2026
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Brett D. Crowell
San Leandro, US
★★★★★ 5
Never Pay Again. Easy and affordable for your health and the vehicle.
Size: For Sonata Gas 2015-2019
Way easier to replace than I thought. I’ve done a cabin filter before, but never the engine air filter. After this, I’ll never pay someone to do it again. I actually went into a store first, and the cabin filter alone was the same price as this set that includes both the cabin and engine filters. Since I needed both, this was a no-brainer. Install was quick and straightforward, even for someone who’s not a "car guy". I can’t speak scientifically on how well they filter, but they’re definitely better than the mouse-destroyed ones that were in this car before. Huge improvement. Highly recommend if you’re looking to save money and do it yourself. They fit well and seemed to be exactly what was needed and expected.
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Reviewed in the United States on April 15, 2026

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