Pro Alloy designed this intercooler as a straight swap for the standard Renault unit, the intercooler requires no additional kit parts as it uses the standard Renault fixings but benefits from a significant increase in surface area and internal flow.
Renault Specialists RS Tuning carried out some detailed back-to-back testing, comparing the new Pro Alloy intercooler against some of the other popular intercoolers available for the Megane 2RS models.
Megane 2RS 60mm intercooler test by RS Tuning
The test vehicle used was a fully forged R26 with cams, hybrid turbo, fuel system and mapped to run open loop boost control on the stock ECU, this way the ECU will NOT compensate and always run a fixed mapped value for waste gate duty cycle.
Ambient Cell Temp 15
Intake before run 16.88
After run 31.88
Boost pressure 1.63 @ 1.63 bar @ 6000 RPM Logged on the intake manifold
Power 368.1 BHP and 370.7 BHP