AIRTEC Stage 4 Intercooler Upgrade for Mk2 Focus ST ATINTFO48
Delivery time: 7 -10 working day(s) unless stated otherwise in the listing. Shipping to Northern Ireland, Highlands & Islands of Scotland, Isle of Man & Isles of Scilly carries a surcharge so contact us before purchasing for a bespoke price.
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AIRTEC Stage 4 Intercooler Upgrade for Mk2 Focus ST
We have taken our hugely popular Stage 1 Focus RS Intercooler and modified it to fit within the ST bumper & added our 2.5″ big boost pipe kit and modified it to fit the Focus ST225 turbo.
The Stage 4 intercooler kit will easily flow 350 bhp, and will see 500 bhp on cars running big turbo conversions.
Registered Design Right number: 6022644
AIRTEC part no: ATINTFO48
Designed & proven to extract maximum gains from your 300+ bhp ST. Our Stage 4 intercooler kit is the perfect compliment to the DreamScience RSX turbo upgrade or a similar Hybrid/Big Turbo conversion.
The Stage 4 intercooler kit will easily flow 350 bhp, and will see 500 bhp on cars running big turbo conversions.
Intercooler spec:
- Air-Ram Scoop, forces air directly into core of intercooler
- Huge high flow 60mm core, lower ACT Temps
- Smooth flow end tanks, no welds, means no leaks
- AIRTEC logo brackets
- Increased BHP & torque figure, dyne proven at AmD Essex
- Available in Pro-Series Black or Natural Silver
- Strongest intercooler available, backed up by our 3 year warranty
- All pipes have swayed ends to stop the silicone hoses blowing off
Fitting takes 1 – 2 hours depending on mechanical skill & tools available
Important Note. The Pre-facelift ST has a different radiator compared to the facelift & RS, this makes the left hand cold side silicone hose very tight against the radiator cradle. We recommend removing the radiator cradle bolt, levering the cradle to the right and re-drilling a new hole & then replacing the bolt. It’s very simple and easy to do, but is necessary to give you extra clearance for the bigger 2.5″ cold side hose. If you are still not happy with the fit, we would recommend fitting an RS radiator. Not essential for getting the power you want, just makes cold side hose fit much nicer.
Registered Design Right number: 6022644
AIRTEC part no: ATINTFO48