ZZP 3800 HVx High Velocity Insert Brakes With the larger turbine housing

With the larger turbine housing and larger compressor/turbine wheels

We offer our control arms in both the 19

ZZP continues to improve upon the Sonic 1

Dual polished tip design

ZZP 3800 HVx High Velocity Insert Brakes With the larger turbine housingThis is the latest iteration of our ZZPerformance high velocity insert for the N A 3800. The HVx builds upon the success of our previous HV series. The High Velocity Upper Intake Manifold Insert replaces the factory plastic runners in the upper intake manifold found in FWD Series II and III 3800's. All you do is simply remove the upper intake (leaving the throttle body attached), pull out the stock runners, set the HV insert in the intake and bolt it