Smooths out the abrupt initial power delivery that can accompany some EFI
Includes machined 6061 billet aluminum throttle tube with a knurled surface and a 400 cam
Fitment
2003 Aprillia Tuono Fighter 1000
2003 Aprillia Tuono Racer 1000
2008 - 2004 Aprillia Tuono 1000 R
2008 - 2004 Aprillia Tuono 1000 R Factory