Every Car I've driven with an aftermarket 6 speed manual seems as though the sixth gear is a waste. I suppose if one were doing the Silver state Classic or similar the 6th gear might be useful. Maybe they've updated the ratios ?
my brother says 5th and 6th gear in his 2010 challenger are useless at anything below 120mph. i asked him how he knew this, and he just chuckled. knowing him, i'll wager my monthly check he has "been there-done that."
