RS 4 B7, Disabling Exhaust Valves

[Tin Hat]

Checked out some threads at RS246.com and decided to disable the exhaust valves at the weekend.
Absolute doodle - No need to press the S button for the extra decibels, most reccomended!
http://www.rs246.com/index.php?name=PNphpBB2&f...

[lambogenie]

i like my S button. i think it means STEALTH not sport, i press it when the bib are skulking and sneak past while they are taking a nap, then press S again and drop into 3rd and whoosh, they spill coffee all over their shirts.

at least i hope so.