CatCams Megane 3RS performance 5506401 camshafts suitable for all 250, 265 and 275 models including Cup and Trophy chassis.
These cams are a direct replacement for the original Renault cams and are made from new solid steel billet.
Once installed and the ECU has to be remapped to suit the new profile.
Cam profile - 5506401 IN-259°/247° EX-220°/209° - 9.75mm/9.25mm - 0.30mm/0.25mm
We recommend replacing rockers at the same time.
Please allow up to 6 weeks for the cams to be shipped.