Airtec Intercooler Stage-2 - Megane 3 RS

Airtec Intercooler Stage-2 - Megane 3 RS


The Stage 2 Airtec intercooler gained 36bhp and 38.4 lbft torque against the stock Renault intercooler on Megane 3 RS 250-275.


Rolling road tested


Please select which version you need when ordering (Pre-Facelift) or (Facelift). Ensure to select the correct one as the fitting kit are different. 


Approximate dimensions:

Height 400mm
Width 860mm
Thickness 60mm
Pipe outlets are 60mm


AIRTEC are proud to introduce the Stage 2 front mount intercooler upgrade for the pre-facelift & facelift Renault Megane 3 RS 250, 265 & 275. 


Designed to fit all pre-facelift models, this freer-flowing intercooler is a direct replacement for the smaller and more restrictive OEM set up.


Featuring a 60mm core design together with high-flow cast end tanks and lower alloy scoop to force air directly to the core, the AIRTEC intercooler offers much greater surface area, efficiency and volume over standard. Despite this improvement, it fits neatly behind the original bumper, requires no trimming or cutting and can be used with the original hoses.


As with all AIRTEC products, the intercooler was tested back-to-back on the dyno against the OEM item.


This showed a huge reduction in air charge temperatures over standard, as seen below:


Rolling Road test results – Carried out at AmD on the 19/01/16 – Ambient Temperature: 1 degree

Standard Intercooler:


Run 1 – Into intercooler: 147 degrees – Out of intercooler: 55 degrees

Run 2 – Into intercooler: 148 degrees – Out of intercooler: 58 degrees

Run 3 – Into intercooler: 146 degrees – Out of intercooler: 62 degrees


AIRTEC Intercooler:

Run 1 – Into intercooler: 157 degrees – Out of intercooler: 19 degrees

Run 2 – Into intercooler: 152 degrees – Out of intercooler: 18 degrees

Run 3 – Into intercooler: 155 degrees – Out of intercooler: 20 degrees


Test Results – The Stage 2 AIRTEC intercooler gained 36bhp and 38.4 lbft torque against the standard Renault intercooler.


The comprehensive fitting kit includes all the correct fixtures and fittings, step-by-step instructions with pictures and should take around 3-4 hours to complete.


The intercooler is available in a choice of either Natural Silver or Pro-Series Black finishes, with or without the AIRTEC logo.



  • Designed and manufactured in the UK by AIRTEC
  • AIRTEC logo’d cast end tanks for improved airflow and unbeatable strength
  • Proven reduction in charge temps
  • 3-year unlimited mileage warranty
  • Available in either Natural Silver or Pro-Series Black finishes
  • AIRTEC logo available at no extra charge
  • Unbeatable value for money!




    £457.50 Regular Price
    £447.50Sale Price
    Excluding VAT