Wow what a difference even on the 235 this is a must
M260 hasn't failed to disappoint. So much stronger in the rev range from 3k RPM, unlike the stock car you dont need to rev this all the way to make use of it. The power delivery in normal mode feels very OEM still and not too aggressive, but in the sport/track modes its much more punchy and feels very rewarding to drive. Obviously £ per BHP is lower than just the M235 package, but b buying the parts slowly this will put an even bigger smile on your face.
Cracking upgrade, power and torque is awesome and can really feel the difference from the m235!