To achieve even more comfort (noise reduction) for Elise/Exige in normal road traffic, tooth flanks are cut and the gears superfinished!
The following picture clearly shows the uncut tooth flanks as well as the less-than-perfect finish.
Revised release – since November 2009
We recommend a joint installation of the reinforced gear wheels together with a JUBU Performans Final Drive 5.0:1 SEMI HELICAL, since the standard transmission with its long gear ratio suffers from stability problems at the final drive.