jb4

Some early adopters of the NSX Pure900 wanted to test their performance and raced against NSXs equipped with JB4. Both Pure900 cars lost, leading to frustration and raising doubts about whether the Pure900 is actually faster than the JB4. Unfortunately, neither party had footage to support their...

JB4 unit up for sale, that was used less than a month. It is in impeccable condition, accompanied by its original packaging and manual. This modification is an absolute essential, as it significantly enhances the performance of the NSX, long story short IF you know you know. Retail is $1400...