MWR high performance velocity stacks for MV Agusta all modells 675 / 800 3 Cylinders

New MWR High Performance Velocity Stacks for MV Agusta F3 675/800, BRUTALE 675/800, STADALE 800, RIVALE 800, DRAGSTER 800, TURISMO VELOCE 800

After numerous tests with the official MV Agusta RC Racing Team, MWR developed the new high performance stacks.

Really High Performance Stacks if you look at the impressive gains , specially midrange and torque , also about 5 hp gains at the top