Maserati Forum banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-1 of 1 Results
  1. GranTurismo
    Our longtube header project for Maserati is now in finally stage of R&D. These should yield good performance gains over the restrictive stock short dented headers. We'll start testing on 4.7 GranTurismo first, and roll out to others. These are equal length featuring billet flanges with...
1-1 of 1 Results