This specifically designed RS Performance blow off dump valve kit is a great addition to any Megane 3RS 250, 265 or 275 model.
A simple easy installation
Improves turbo spool, and turbo life
No check engine lights (EML)
Lightweight, durable aluminium piston with high temperature Viton O rings
Made in England.
Suitable for all Megane 3RS 250, Megane 3 RS 265/275 Models Including Cup, Cup Pack, Cup-S, Trophy, Trophy R.