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Airtec Ford Focus RS MK2 Stage 2 Intercooler & 2.5inch Boost pipe upgrade

2.5" Hard pipe upgrade removes fords 2.0" restrictive boost pipes. We saw gains of 11.8 bhp & 9 lb/ft torque increase's over the standard ford pipes, these gains were achieved by simply bolting on the big AS 2.5" Boost pipe kit!

Fitted to Marc Marsden's 694.8bhp Jamsport built, AS/Airtec & Revo software RS Mk2 '694.8 BHP ROLLING ROAD TESTED!!' AIRTEC Stage 2 Intercooler & the market leading 2.5" big boost pipe kit makes it a must upgrade for your 400+BHP Focus RS (Rolling road recorded unofficial 733 bhp/650 lbft, but moved on rollers @ end of run)

All Pipe's have swayed ends to stop the pipes blowing off on BIG BHP Focus RS's & Finished in Pro-Series satin Black

Why a Stage2 ? With Focus RS tuning being pushed to new levels with 400+ packages becoming the norm, we knew a bigger better flowing intercooler would be a great addition to these new exciting power packages.

The Problem we had is that the original design Airtec Intercooler is so good! and had been proven on a 500+ bhp Focus, so we went about making something good 'even better' We knew our bar 'n' plate core was great @ displacing heat and very close to unbeatable on rolling road testing, so the 60mm core was upgraded to a 65mm unit.

Then we looked @ flow, this would make or break the stage 2, making the Air flow as easily as possible and making sure there wasn't any sharpe corners to slow the Air down. Check out the Un-finished silver Intercooler, this clearly shows the efforts & design that went into the stage2 end tanks, simply stunning!


Smooth flow curved end tanks, for that ultimate flow
Huge high flow 65mm core, even lower ACT Temps,
Air-Ram Scoop, forces Air directly into core of intercooler
Airtec logo brackets
Just as Easy fit as our Stage1, takes 1-2 hours max
Increased BHP & torque Figure
Both finished Pro-Series Black finish
Strongest Intercooler available, backed up by our 3 year warranty.
Europes No.1 Intercooler for the Mk2 RS

Test results Carried out on Jamsports demo car.
AIRTEC Stage1 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 lbft torque increase. This was simply by swapping from stage1 to stage2.

Silicon hose colour

Gloss Black
Frozen White
Performance Blue
Race Red

Intercooler - Airtec Logo colour

Black intercooler - White logo
Silver intercooler - Black logo
No logo - Plain Silver
No logo - Plain Black

Alloy with symposer take off
Alloy without symposer take off

For more information please call us on 01245 321750

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Airtec Ford Focus RS Mk2 Stage 2 Intercooler & 2.5inch Boost pipe upgrade

  • Brand: Airtec
  • Product Code: RSMK2Stage2
  • Availability: In Stock
  • £790.00

Tags: airtec, ford, focus, mk2, stage, intercooler, 2.5inch, boost, pipe, upgrade